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Toshiba A200 Personal Computer User Manual

1. 10 SYSTE EMORY PARITY ERROR 11 EXTENDED MEMORY ERROR 12 EXTENDED MEMORY PARITY ERROR 13 DMA PAGE REGISTER ERROR 14 DMAC 1 ERROR 15 DMAC 2 ERROR 16 PIC 41 ERROR 17 PIC 42 ERROR 18 ERROR 19 HDC ERROR 20 HDD 40 ERROR 21 HDD 1 ERROR 22 TIMER INTERRUPT ERROR Q3 RTC UPDATE ERROR 2 16 PORTEGE A200 Maintenance Manual 960 499 2 4 System Board Troubleshooting 2 Troubleshooting Procedures Procedure2 Debug Port Check Check the D port status by a debug port test The tool for debug port test is shown below Figure 2 2 A set of tool for debug port test The test procedures are follows 1 Connect the debug test cable to the connector PJ2000 of the system board For disassembling to connect the test cable refer to Chapter 4 2 Connect the debug port test cable and RS 232C cross cable to the test board 3 Connect the RS 232C cross cable to the PC that displays the test results RS 232C cross cable Debug port test cable PC that displays the test results 4 Boot the computer in MS DOS mode 5 Execute GETDPORT COM in the text menu in CPU REAL mode Insert the FD for starting D port into FDD and input starting drive gt dport 6 When the D port status is FFFFh normal status go to Procedure 3 7 When the D port status falls into a
2. 2 47 Procedure 1 Transmitting Receiving Check 2 47 Procedure 2 Antenna Connection Check 2 48 Procedure 3 Replacement CheckK 2 48 2 iv PORTEGE A200 Maintenance Manual 960 499 Figures Figure 2 1 Figure 2 2 Tables Table 2 1 Table 2 2 Table 2 3 Table 2 4 Table 2 5 Table 2 6 Table 2 7 2 Troubleshooting Procedures Troubleshooting flowchart 2 3 A set of tool for debug port test 2 19 Battery EE 2 7 DC LN AGORA sg seen n tua ae Rd 2 7 Eror AMOR 2 9 ResulU code aan saa Bio 2 15 Debugging port status 2 20 EDD error code dtd Jasa u cee eei ede 2 29 2 5 HDD error code and status siii tetendit 2 34 PORTEGE A200 Maintenance Manual 960 499 2 v 2 Troubleshooting Procedures 2 vi PORTEGE A200 Maintenance Manual 960 499 2 1 Troubleshooting 2 Troubleshooting Procedures 2 1 Troubleshooting Chapter 2 describes how to determine which Field Replaceable Unit FRU in the computer is causing the computer to malfunction The FRU means the replaceable unit in the field The FRUs covered are 1 Power
3. C 21 PORTEGE A200 Maintenance Manual 960 499 App iii Appendices CT PJ8810 Main battery connector 10 pin C 21 C 22 8760 RTC battery connector 3 pin C 21 23 PISI Fan eonne etog pinu toned ucts 21 24 PJ9500 LED board I F connector 20 pin C 22 C 25 9550 SD board I F connector 20 pin C 22 C 26 PJ9505 System board I F connector 20 pin C 23 C27 PJ9555 System board I F connector 20 pin C 24 C 28 PJ6000 Internal Microphone connector 2 C 24 C 29 PJ6001 External Microphone connector 0 C 24 C 30 PJ6002 Headphone connector 6 pn C 25 Appendix D Keyboard Scan Character Codes D 1 Appendix E Key Layout E 1 Appendix F Wiring Diagrams
4. F 1 LAN Loopback Connector me nde F 1 Appendix G BIOS Rewrite Procedures G 1 Appendix EC KBC Rewrite Procedures H 1 Appendix I Rellabilty ul se I 1 Appendix J Key c J 1 App iv PORTEGE A200 Maintenance Manual 960 499 Figures Figure B 1 Figure B 2 Figure B 3 Figure B 4 Figure E 1 Figure E 2 Figure F 1 Tables Table B 1 Table B 2 Table B 3 Table B 4 Table C 1 Table C 2 Table C 3 Table C 4 Table C 5 Table C 6 Table C 7 Table C 8 Table C 9 Table C 10 PORTEGE A200 Maintenance Manual 960 499 Appendices System board FP YS Y layout front 1 System board FP YS Y layout back B 3 SD board 5 LED board CRP YR B 6 Layout CUS E 1 Key UK E 1 LAN loopback Connector aaa a aded Qa qudd F 1 System board FPYS ICs and connectors front
5. D 5 Scan codes in Numlock mode est D 6 SCan Codes Witr Fn Key tanti pei D 6 scam codes m overlay THOGS ua uio a eA aide ed NN o Pede ui ica D 7 No 124 Key scan COGO D 7 No 126 Key letal dale D 8 PC I 1 PORTEGE A200 Maintenance Manual 960 499 Appendices PORTEGE A200 Maintenance Manual 960 499 App vii Appendix Handling the LCD Module Appendices Appendix Handling the LCD Module Precautions for handling the LCD module The LCD module can be easily damaged during assembly or disassembly Observe the following precautions when handling the LCD module 1 When installing the LCD module in the LCD cover be sure to seat it so that it is properly aligned and maximum visibility of the display is maintained 2 For 12 1 inch LCD module be careful to align the four holes at the right side and left side of the LCD module with the corresponding holes in the LCD cover before securing the module with four screws Do not force the module into place because stress can affect its performance Also the panel s polarized surface is easily scarred so be carefully when handling it PORTEGE A200 Maintenance Manual 960 499 1 Appendices Appendix Handling the LCD Module 3 If the
6. 4 45 Removing the EL Anyone oO ceca 4 45 Removing the LED board 4 46 Remoybing the SCEONVS etd qii ied s e Qe 4 48 Removing the LCD Units pt etate 4 49 Removing the LCD support ise 4 50 Removing the hinge 4 51 Removing the LCD cable holder scenes 4 52 Removing the ECD u u a e Fre edt esie yep 4 52 Installing the LCD cable holder iiec pe Pb 4 53 Removing the LED cable 4 54 Removing the wireless LAN antenna 4 56 PORTEGE A200 Maintenance Manual 960 499 4 Replacement Procedures Figure 4 47 Removing the wireless LAN antenna cable 4 57 Figure 4 48 Removing the hinge assembly LCD cover side 4 58 Figure 4 49 Removing the hinge assembly base side 4 59 Figure 4 50 to 4 61 Replacing TMD fluorescent lamp 1 to 12 4 61 to 4 72 4 vi PORTEGE A200 Maintenance Manual 960 499 4 1 Overview 4 Replacement Procedures 41 Overview This chapter describes the procedure for removing and replacing the field replaceable units FRUSs in the PC It may not be necessary to remove all the FRUS in order to replace one The char
7. C 11 C 6 PJ2130 SD card I F connector 12 pin C 12 C 7 PJ2200 Mini PCI I F connector 124 pin C 13 C 8 PJ3010 MDC I F connector 30 pin C 15 9 PJ3230 Keyboard I F connector 30 pin eere C 16 C 10 PJ3240 PAD I F connector 5 pin C 16 C 11 PJ4100 Network I F connector 14 pin 17 C 12 PJ4200 1394 connector 4 pin eese enne C 17 C 13 PJ4400 Bluetooth connector 20 pim C 18 C 14 PJ4700 USB Port 0 1 connector 8 pin C 18 C 15 PJ4701 USB Port 2 connector 4 pin C 18 C 16 PJ5600 LCD connector 40 pin enne C 19 C 17 PJ5620 CRT I F connector 15 pin C 20 C 18 5640 out connector 4 C 20 19 PJ6003 Speaker Connector 4 C 20 C 20 PJ8800 DC IN Connector 2 pin
8. abet botes biduum te 4 35 4 17 latch assembly 4 36 416 ciTc S 4 37 200 Maintenance Manual 960 499 4 iii 4 Replacement Procedures 4 19 SD board System board a 4 38 419 1 SD DOS ui GSS ON 4 38 4 19 2 System ead ok RNC Ia Mt Eat Age 4 39 2 20 Heatsinks PU s ius cde Eoo poe Deiode 4 40 4 20 17 Heatsink eoe tet ete etna 4 40 2202 UR SER ax Sicav 4 42 421 LCD mask FL inverter LED board enit tee 4 44 2 22 SEED UMi ca erect 4 48 425 LCD cable LED table EHE ordeo Eee 4 51 2234 PCD cable a 4 51 2232 cable asal E Aa 4 54 4 24 Wireless EAN antenna 4 56 4 25 Hing assemDly a 4 58 4 26 Fluorescent lamp 4 60 4 26 1 Replacing the 12 1 inch TDM fluorescent lamp 4 61 Figures Figure 4 1 Removing the battery 4 8 Figure 4 2 Installing a battery pack seco ocu iore etait ues 4 9 Ligure 4 5
9. e LC m C 3 18 Floppy Disk amana usan ak u 3 21 Printer gl aes e del teed E 3 23 Asyne e 3 25 Hard Disk Test ehe et oe a 3 26 Real Timer Pes tc a at Mee meii ue ues iocis 3 29 NDP TOS ce CP 3 31 Expansion aiat 3 32 CD ROM DVDSRONM 3 34 Error Code and Error Status Names poete I Ir pce 3 35 Hard Disk Test Detail 3 38 ONLY ONE TEST iscing ed bis 3 40 Head C Ten aa hat a asas a ats 3 46 LOS Ule 3 47 R nnitie a ka u m 3 49 Floppy Disk Drive Utilities exacts Queen dee de eh aa E 3 50 System Configuration ars seo ee eer gae SENS Ue ENS UIN 3 55 Wireless LAN Test Program Intel made b g eee 3 57 Wireless LAN Test Program Askey made 3 61 LAN Modem Bluetooth IEEE1394 Test Program 3 65 Sound Test JOP OT AIL is a a E 3 79 SETUP saa akata Preteen pr Mie ers teeter E 3 85 PORTEGE A200 Maintenance Manual 960 499 vii Chapter 4 Replacement Procedures 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8
10. 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000000000000 SSS 000000000000000 a CPU socket CPU Figure 4 33 Installing a CPU 3 Turn the cam clockwise 180 degrees with a flat blade screwdriver to fix the CPU PORTEGE A200 Maintenance Manual 960 499 4 43 4 Replacement Procedures 4 21 LCD mask FL inverter LED board 4 21 LCD mask FL inverter LED board Removing the LCD mask FL inverter LED board To remove the LCD mask FL inverter LED board perform the following procedure See Figure 4 34 to 4 37 1 Peel off the two mask seals and remove the following screws M2 AZ S THIN HEAD screw T2 Ss Mask seal Figure 4 34 Removing the screws and mask seals 4 44 PORTEGE A200 Maintenance Manual 960 499 4 21 LCD mask FL inverter LED board 4 Replacement Procedures 2 Remove the display mask from the bottom while releasing the latches Display mask Figure 4 35 Removing the display mask 3 Remove the following screw fixing the FL inverter Disconnect the FL cable and HV cable from the FL inverter M2 AZ S THIN HEAD screw 1 FL inverter Figure 4 36 Removing the FL inverter PORTEGE A200 Maintenance Manual 960 499 4 45 4 Replacement Procedures 4 21 LCD mask FL inverter LED boar
11. Pasta ipei oed pe DUE 3 11 3 5 S btest Names ii e os 3 12 3 6 System e 3 14 3 f Memory P 3 16 3 8 Keyboard T 3 17 3 9 Display Testa qua p aaa 3 18 FEI ppy DISK Test usu Ut o uiu te atibus 3 21 Printer sostitutiva acf sd 3 23 3 12 Asyn ns a o SSS tie ci 3 25 9219 Disk Tests oai need oboe e oet t e Modius tas 3 26 3 14 gt Heal Timer oet mto cei 3 29 NDP Testuqassasa saq an ela 3 31 3 16 Expansion Test e ORO a S 3 32 317 CISRONUDVDEBUM pte aa pes 3 34 3 18 Error Code and Error Status Names 3 35 3 19 Hard Disk Test Status s coisas Dur 3 38 S20 JONDLX dude 3 40 3 20 1 Program Description ssis 3 40 3 202 er Lu 3 40 PORTEGE A200 Maintenance Manual 960 499 3 iii 3 Tests Diagnostics 3 21 Cleaning 3 46 3 211 Function Descriptions 3
12. B 2 System board FPYS ICs and connectors back B 4 SD board FPYSD ICs and connectors B 5 LED board FPYLE ICs and connectors B 6 SO DIMMO connector 200 pin eese eese eene entente C 1 SO DIMMI connector 200 DID iecur toon th e Io eis C 5 HDD connector A4 pin dero C 9 Optical drive I F connector 50 pin essere C 10 PC cam I F connector DID au C 11 SD card I F connector i ende eui rh don C 12 Mini PCI I F connector 124 pin C 13 connector 30 pm asses C 15 Keyboard I F connector 30 pin esee C 16 PAD VE connector SPIN i edo punit C 16 App v Appendices Table C 11 Table C 12 Table C 13 Table C 14 Table C 15 Table C 16 Table C 17 Table C 18 Table C 19 Table C 20 Table C 21 Table C 22 Table C 23 Table C 24 Table C 25 Table C 26 Table C 27 Table C 28 Table C 29 Table C 30 Table D 1 Table D 2 Table D 3 Table D 4 Table D 5 Table D 6 Table D 7 Table 1 App vi Network I F connector 14 pin C 17
13. f aote aee 1 13 1 5 1 LCD Mule oerte 1 13 1 5 2 FL Inverter Board deett acude 1 14 Power 1 15 Batterie Sre oros etches 1 17 1 7 1 ua EP 1 17 D 52 Main Battery Charging Control eee ph 1 18 1 7 3 RIC rur E 1 19 AC Adapter PT t 1 20 PORTEGE A200 Maintenance Manual 960 499 l iii 1 Hardware Overview Figures Figure 1 1 Figure 1 2 Figure 1 3 Figure 1 4 Figure 1 5 Tables Table 1 1 Table 1 2 Table 1 3 Table 1 4 Table 1 5 Table 1 6 Table 1 7 Table 1 8 Table 1 9 Table 1 10 Table 1 11 Table 1 12 Table 1 13 Front of the Computer a he u nad ele 1 4 System unit CODfISUratiOL ener pae 1 4 Syste em block 1 5 2 9 DG DE u anata anne nuna 1 9 Keyboard 2 fuk ot ua a au aaa pha eh ih asus 1 10 2 5 1 cfr HDD Spectfie allons u ss 1 9 CD RW DVD ROM drive specifications 1 11 DVD Multi drive specifications 1 12 LCD module specifications TMD maid 12 1 1 13 EL inverter board specifications bene 1 14 Power supply output specifications eene 1 15 Batter
14. DIAGNOSTIC TEST VX XX Ctrl Break test end etla 6 key stop SUB TEST PASS COUNT ERROR COUNT WRITE DATA XX READ DATA ADDRESS XXXXXX STATUS XXX 01 Japanese Narration 02 English Narration 03 Test Tone 100Hz 20Hz 04 Test Tone B 400Hz 3KHz L R Drive 0 ATAPI status 00 Command XX Block address Block length XXXXXXXX Final Block address XXXXXXXXX Subtest01 Japanese Narration Selected this subtest narration in Japanese starts and following message appears the display Play start CD sound Press any key Play stop 3 82 PORTEGE A200 Maintenance Manual 960 499 3 29 Sound Test program 3 Tests and Diagnostics Press any key and stop the narration Then return to the CD Sound Standard test menu Subtest02 English Narration Selected this subtest narration in English starts For more details on the procedure refer to the subtest01 Subtest03 Test Tone A Caution Before starting subtest03 be sure to set the sound at proper volume This subtest plays sine wave while changing its table from 100Hz to 20Hz The test returns to the CD Sound Standard menu after the test ends Subtest 04 Test Tone B This subtest plays sine wave while changing its table from 400Hz to 3KHz and also changing the channel from left speaker
15. Common Test B CK CkCk Ck kk lt k k k k CK CI k k k k k amp k amp k k k k k I KK k k k k k k k k k k k k k k k ko k k kk Press test number 1 6 9 Select the subtest number you want to test and press Enter To return to the DIAGNOSTIC TEST menu select 9 and press Enter PORTEGE A200 Maintenance Manual 960 499 3 41 3 Tests Diagnostics 3 20 ONLY ONE TEST Subtest 01 3 42 Pressed key display When you execute this subtest the keyboard layout is drawn on the display as shown below When any key 15 pressed the corresponding key on the screen changes to the key character that was pressed Holding a key down enables the auto repeat function that causes the key s display character to blink Press Del Enter to end the test lt lt lt lt lt lt lt Press Key Display gt gt gt uum EH K S D H K E D K UE EK K K H E EE H H MAIS IF TEST Press Dell Enter Key PORTEGE A200 Maintenance Manual 960 499 3 20 ONLY ONE TEST 3 Tests and Diagnostics Subtest 02 Touch Pad This subtest checks the functions of the touch pad as shown below A Direction and parameter B Switching function check This test displays the response from the touch pad and touch pad switch When moving your finger on the touch pad towards the upper left the lt POINTING gt display changes acco
16. battery is low or CMOS checksum is inconsistent Press F1 key to set Date Tim If the following error message is displayed on the screen press any key as the message instructs The following error message appears when data stored in RAM under the resume function is lost because the battery has become discharged or the system board is damaged Go to Procedure 3 WARNING RESUME FA LURE PRESS ANY KEY TO CONTINUE If any other error message is displayed perform Check 3 2 Troubleshooting Procedures 2 4 System Board Troubleshooting Check3 The IRT checks the system board When the IRT detects an error the system stops or an error message appears If one of the following error messages 1 through 17 22 or 23 is displayed go to Procedure 4 If error message 18 is displayed go to the Keyboard Troubleshooting Procedures in Section 2 9 If error message 19 20 or 21 15 displayed go to the 2 5 HDD Troubleshooting Procedures in Section 2 6 1 PIT ERROR 2 MEMORY REFRESH ERROR 3 TIMER CH 2 OUT ERROR 4 CMOS CHECKSUM ERROR 5 CMOS BAD BATTERY ERROR 6 FIRST 64KB MEMORY ERROR 7 FIRST 64KB ORY PARITY ERROR 8 VRAM ERROR 9 SYSTE EMORY ERROR
17. C 21 PJ8810 Main battery connector 10 pin Table C 21 Main battery connector 10 pin rine Sree BTMP1 DCHG M5V PSCL S5P PSDA S5P GND DBT10V S5N GND GND 22 PJ8760 RTC battery connector 3 pin Table C 22 RTC battery connector 3 pin C 23 PJ8770 Fan connector 3 pin Table C 23 Fan connector 3 pin FAN VCC FANG P3P PORTEGE A200 Maintenance Manual 960 499 C 21 Appendices C 24 25 Appendix C Pin Assignment PJ9500 LED board I F connector 20 pin Table C 24 LED board I F connector 20 pin Pene mie summe vo GND GND NUMLED P5N CDRLED P5N GND BAT1OR S5N PWLEGR S5N GND DCINOR S5N BTLED S5N ARWLED P5N P5V HDDLED P5N BAT1GR S5N M5V PWLEOR S5N DCINGR S5N M5V PJ9550 SD board I F connector 20 pin Table C 25 SD board I F connector 20 pin HEADR PXP MICBIS P2V A GND MICSIG PXP LOUTL PXP AGCL PXP VOLREF P2V NC NC NC HEADL PXP SPKDIS P4N A GND A GND LOUTR PXP AGCR PXP NC GND BTSWON S3P S3V PORTEGE A200 Maintenance Manual 960 499 Appendix Pin Assignment Appendices LED Board 26 PJ9505 System board I F connector 20 pin Table C 26 System board I F connector 20 pin Sunaname vo Pinno 10 1 P5V NC GND BTLE2 S5N GND ARWLE2 P5N NUMLE2 P5N P5V CDRLE2 P5N HDDLE2P5N GND BAT1G2 S5N BAT102 S
18. 0 0 48 0 0 50 0 0 49 0 EO 51 0 EO 4D E0 58 0 5D Note table above shows scan codes with left Shift key combination with right Shift key scan codes are changed as listed below With left Shift With right Shift Set 1 EO EO B6 2 36 Set 2 EO FO 12 EO FO 59 EO 12 EO 59 PORTEGE A200 Maintenance Manual 960 499 D 5 Appendices Apx D Keyboard Scan Character Codes Table D 3 Scan codes in Numlock mode Code set 1 Code set 2 se me me _ 2A EO 52 E0 D2 EO EO 12 EO 70 E0 FO 70 EO 12 EO D3 EOQ EO EQ C7 EO CF EO C8 EO EO DO EOQ 0 C9 EO 01 EO CD EO DB EO EO DD F z zz zz z zz zz Table D 4 Scan codes with Fn key mex ENT EO 9C EO FO 5A CTRL LALT ARROW NUMERIC Scrl D 6 PORTEGE A200 Maintenance Manual 960 499 Keyboard Scan Character Codes Appendices Table D 5 Scan codes in overlay mode m 47 C7 gm m Cv x9 a Soo 55 2 Qu Table D 6 No 124 key scan code K Code set 1 Code set 2 ey PrtSc Common 37 B7 EO 12 EO 7C EO FO Ctrl Shift Alt PORTEGE A200 Maintenance Manual 960 499 D 7 Appendices Apx D Keyboard Scan Character Codes Table D 7 No 126 key scan code top Pause
19. 3 Tests Diagnostics 3 27 Wireless LAN Test Program Askey made Subtest04 Subtest05 Subtest06 Subtest07 3 64 Moreover following typical cause is considered Bad connection of wireless LAN card Bad connection of wireless LAN antenna cable Main Aux Environment for wireless LAN communication Interference obstruction Defective wireless LAN card Check the connection and condition and execute the subtest again Communication test of 11b mode MB44ag MB43g This subtest checks the connection and communication of wireless LAN antenna of Atheros 802 11b mode For more details on the contents refer to subtest 03 Communication test of 11g mode MB44ag MB43g This subtest checks the connection and communication of wireless LAN antenna of Atheros 802 11g mode For more details on the contents refer to subtest 03 the tests of MB43g Module This subtest checks SKU information MAC address connection and communication of wireless LAN antenna of Atheros 802 11b mode and Atheros 802 11g mode The test stops at when a defective is found For more details refer to each subtest All the tests of MB44ag Module This subtest checks SKU information MAC address connection and communication of wireless LAN antenna of Atheros 802 11a mode Atheros 802 116 mode and Atheros 802 11g mode The test stops at when a defective is found For more details refer to each subtest PORTEGE A200 Maintenance Manual 960 49
20. Caution Sound Legacy test is not supported in this model 3 30 SETUP 3 30 1 Function Description This program displays the current system setup information as listed below Memory System Date Time Battery Password ss Boot Priority a Boot Priority b HDD Priority c Network Boot Protocol 6 Others a CPU Cache b Level 2 Cache c Dynamic CPU Frequency Mode d Auto Power On e Start Up Logo f Sound Logo g Power Button Lamp 7 Configuration 8 Drives I O a Built in HDD b CD ROM 9 PCI Bus 10 Display a Power On Display b LCD Display Stretch c TV Type 11 Peripheral PORTEGE A200 Maintenance Manual 960 499 3 85 3 Tests Diagnostics a Internal Pointing Device b Hard Disk Mode 12 LEGACY EMULATION a USB KB Mouse Legacy Emulation b USB FDD Legacy Emulation 13 PCI LAN 3 86 3 30 SETUP PORTEGE A200 Maintenance Manual 960 499 3 30 SETUP 3 Tests and Diagnostics 3 30 2 Accessing the SETUP Program While pressing ESC turn on the power Then press F1 The following display appears SYSTEM SETUP 1 2 BIOS version MEMORY DISPLAY Total XXXXXXKB Power ON Display LCD Display Stretch SYSTEM DATE TIME TV Type Date MM DD YYYY XX XX XXXX Time HH MM SS Auto Sel ected Enabled NTSC JAPAN OTHERS Power up Mode Boot CPU Cache Enabled
21. Subtest03 Subtest T Table 3 6 Error code for Bluetooth test BD_ADDR 2 2 Error code Meaning O Unsupported LMP Parameter Value Role Change Not Allowed LMP Response Timeout LMP Error Transaction Collision LMP PDU Not Allowed Not Exist Not Exist Not Exist Not Exist Not Exist Not Exist Not Exist Not Exist Not Exist Not Exist Not Exist See the Specification of the Bluetooth System in detail Communication test DUT mode Communication test TEST mode This subtest checks the Bluetooth communication functions Set the responder machine to DUT mode and tester machine to TEST mode Insert a floppy disk containing the test program into the responder machine and turn on the power The Bluetooth test menu will appear Press 3 to select the test and press Enter of the responder machine The following message will appear When the test begins the machine displays BD_ADDR of the DUT The progress bar appears when the preparation is completed The following message is displayed Bluetooth Subsystem T amp D for PCSE CS Air VerX XX Copyright by TOSHIBA BD_ADDR of the DUT XXXXXXXXXXXXX PORTEGE A200 Maintenance Manual 960 499 3 73 3 Tests Diagnostics 3 28 LAN Modem Bluetooth IEEE1394 Test Program Ready gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt lt Progress Bar Insert a floppy disk containing the test program into the tester ma
22. E1 1D 45 E1 9D C5 1 14 77 FO 14 FO 77 Ctrl EO 46 EO EQ EO FO This key generates only make codes D 6 PORTEGE A200 Maintenance Manual 960 499 Appendix E Key Layout Appendices Appendix E Key Layout ree A Fak M der _ i HE ju mmm e e DIETE IE TE re NB Figure E 1 key layout US _ H 6 J 2 amana jm Per ka PE REED A aoe aaa au TE ai EI THE IE Te YE TE X ET Te E Bas SAS 5 JA a L TEAM Figure E 2 key layout UK PORTEGE A200 Maintenance Manual 960 499 E 1 Appendices Appendix E Key Layout E 2 PORTEGE A200 Maintenance Manual 960 499 Appendix F Wiring Diagrams Appendices AppendixF Wiring Diagrams 1 LAN Loopback Connector 1 BIBAP TX yv n 3 BIDBP RX 2 BIDAN 6 BIDBN RX Figure F 1 LAN loopback Connector P
23. Insert source disk into drive A Press any key when ready Insert a source disk and press any key and the following message will appear Max address Track XXXX Head XX Sector XX Track number Set the track number head number and sector number you want to dump The system will access the disk and dump a list Then the message shown in will appear The following message will appear when selecting 2 HDD in a Select drive number ie 21D 2 Select a drive number and the following message will be displayed address LBA XXXXXXXXX number Set the LBA number you want to dump The system will access the disk and dump a list PORTEGE A200 Maintenance Manual 960 499 3 24 Floppy Disk Drive Utilities 3 Tests and Diagnostics k The following message will appear To finish the dump select 3 Press number key 1 up 2 down 3 end D The following message will appear Selecting 2 returns to FDD UTILITIES MENU Another dump 1 Yes 2 No 5 HDDID READ program Selecting HDD ID displays the following HDD ID configuration HDD ID Read VX XX Drive 1 Model No XXXXXXX Press Enter to return to the FDD UTILITIES MENU PORTEGE A200 Maintenance Manual 960 499 3 55 3 25 System Configuration 3 Tests and Diagnostics 3 25 System Configuration 3 25 1 Function Description Note To display the s
24. Procedure 2 Connector Check and Replacement Check Procedure1 Diagnostic Test Program Execution Check Execute the CD ROM DVD ROM Test in the Diagnostic Program Refer to Chapter 3 Tests and Diagnostics for more information on how to perform the test program If any error is detected by the test go to Procedure 2 Procedure2 Connector Check and Replacement Check The optical drive is connected to the system board by the connector The connector may be disconnected from the system board or faulty Disassemble the computer following the steps described in Chapter 4 and perform the following checks Check 1 Make sure the following connector PJ1801 has been firmly connected to the optical drive and the system board Opticaldrive If the connection is loose reconnect it firmly and return to Procedure 1 If there is still an error perform Check 2 System board Check2 optical drive may be faulty Replace the optical drive with a new one following the steps in Chapter 4 If the optical drive is still not functioning properly perform Check 3 Check3 The system board may be faulty Replace it with new one following the instructions in Chapter 4 2 36 PORTEGE A200 Maintenance Manual 960 499 2 8 Display Troubleshooting 2 Troubleshooting Procedures 2 8 Display Troubleshooting This section describes how to determine if the computer s display is functioning properly Start with Procedure 1 and continue with the other
25. To check the VGA fan press 2 and Enter To check both CPU fan and fan press 0 and Enter The following message will appear Fan test execute now CPU xxxxRpm GPU xxxxRpm Test Fan Revolution 0000RPM start Make sure the specified fan does not rotate and the message of fan revolution for it is 000Rpm Then press Enter The following message will appear Test Fan Revolution Low speed Start Make sure the fan rotates at low speed and the message of fan revolution for it changes Then press Enter The following message will appear Test Fan Revolution High speed Start Make sure the fan rotates at high speed and the message of fan revolution for it changes Then press Enter After a while the fan rotating will stop PORTEGE A200 Maintenance Manual 960 499 3 15 3 Tests Diagnostics Subtest 03 Subtest 04 Subtest 05 Geyserville 3 6 System Test The Fan ON OFF test for GPU fan is not supported in this model If the CPU supports Gerserville SpeedStep this Subtest checks that the CPU operating clock speed can be changed Quick Charge This subtest checks the status for the quick charge DMI read This subtest displays the information in the Flash ROM in the following format DMI Data Display Ver X XX Model Nam Version Number Serial Number Model Num e ber UUID Number Press En ter to XXXXXXXXXXX XXXXXXXXXXXX XXXX
26. Uncorrectable data error has been detected s _____ 7 4 IDN 0 Not used Identification 4 There is no ID field in the requested sector a wwe _ _ 2 ABT 0 Not used Abort 4 Illegal command error or command abort 1 TKO 0 The hard disk found track 0 during a recalibrate Track 0 command 41 The hard disk could not find track 0 during a recalibrate command 3 40 200 Maintenance Manual 960 499 3 20 ONLY ONE TEST 3 Tests and Diagnostics 3 20 ONLY ONE TEST 3 20 1 Program Description This program tests the unique functions of this model 3 20 2 Operations Select test 2 from the DIAGNOSTIC MENU and press Enter The following menu appears in the display FE FE AEE aE aE aE AE AE aE aE AE FE E FE FE AE AE FE FE FE FE AE aE AE AE FE FE FE FE AE FE FE FE aaa ONLY ONE TEST Menu XXXXXXXXX Te d d HH FE FE AEE aE FE aE AE AE FE aE aE aE FE FE AE AE FE FE E FE AE AE AE FE AE AE FE FE H Pressed Key Display Zo deos actis Sole Touch Pad Internet Mail Cyber Button A A od Nd NS Kill Switch di MEN MC on USB E eae M cuffie LED OS sts Dee carebat
27. 1394 I F connector 42 C 17 Bluetooth connector 05 18 USB Port 0 1 connector 8 C 18 USB Port 2 connector 4 2 eae eund C 18 LGD connector cule quiis orare oa C 19 CRT UE connector desit C 20 TV out connector APM C 20 speaker Connector oec evo PR es eoru Pe C 20 DC IN Con ector 2 pin EHE ERE C 21 Main battery connector 10 C 21 RIC battery connector 3 pin vise toos aun C 21 Fari connector DIn aerae oisi C 21 LED board I F connector 20 pin C 22 SD board I F connector 20 C 22 System board I F connector 20 pin C 23 System board I F connector 20 pin C 24 Internal Microphone connector 2 pin C 24 External Microphone connector 6 pin C 24 Headphone connector 6 pin C 25 Scan codes set 1 and set 2 i iode ee tete eee eee D 1 scan codes with left Shift key
28. 1R25 P1V output Error code Meaning 1R25 P1V voltage is over 1 50V when the computer is powered on off 1R25 P1V voltage is 1 063V or less when the computer is powered on 1R25 P1V voltage is 1 063V or less at power on 1R25 P1V voltage is 1 063V or more when the computer is powered off 1R25 P1V voltage is 1 063V or less while the computer is suspended 2R5 B2V output Error code Meaning 2R5 B2V voltage is over 3 00V when the computer is powered on off 2R5 B2V voltage is 2 125V or less when the computer is powered on 2R5 B2V voltage is 2 125V or less at power on 2R5 B2V voltage is 2 125V or more when the computer is powered 2R5 B2V voltage is 2 125V or less while the computer is suspended Check2 In case of error code 10h 12h Make sure the AC adapter and AC power cord are firmly plugged into the DC IN 15 V socket and wall outlet If the cables are connected correctly go to the following step Connect a new AC adapter and AC power cord If the error still exists go to Procedure 5 Check3 In the case of error code 2Xh Goto Procedure 3 Check 4 For any other errors go to Procedure 5 PORTEGE A200 Maintenance Manual 960 499 2 13 2 Troubleshooting Procedures 2 3 Power Supply Troubleshooting Procedure 3 Connection Check The wiring diagramrelated to the power supply is shown below adaptor cord AC System board j gt adaptor PJ8800 PJ8810 Main battery
29. 3 1 2 H W Hardware initial information setting tool The H W initial information setting tool consists of the following programs 2 configuration 4 Region write 2 System configuration display E2PROM test MAC GUID DMI You will need the following equipment to perform some of the programs The Diagnostics Disk T amp D 3 1 3 Heatrun test program The heatrun test starts automatically after the selection You will need the following equipment to perform this program The Diagnostics Disk Main T amp D PORTEGE A200 Maintenance Manual 960 499 3 3 3 Tests Diagnostics 3 2 the Diagnostic Test 3 2 Executing the Diagnostic Test To start the DIAGNOSTIC PROGRAM follow these steps 1 Insert the Diagnostics disk in the floppy disk drive 2 Insert the Diagnostics disk in the USB floppy disk drive and turn on the computer while pressing U key Then press Enter and the following menu appears Microsoft Windows XX Startup Menu 1 Repair Main T amp D 2 Repair initial config set 3 Repair Heatrun T amp D Enter a choice To start the Diagnostics menu T amp D press 1 and Enter To start the H W initial information setting tool press 2 and Enter To start the Heatrun test press 3 and Enter Note After replacing the system board or CPU it is necessary to execute the subtest 01 Initial configuration in 3 3 Setting of the hardware configuration 3
30. 960 499 4 18 CPU fan 4 Replacement Procedures 4 18 CPU fan Removing the CPU fan To remove the CPU fan perform the following procedure See Figure 4 27 1 Disconnect the fan cable from the connector PJ8770 on the system board 2 Remove the following screws fixing the CPU fan 2 M2 5 4B HEAD screw 72 3 Remove the CPU fan from the base assembly M2 5 4B FLAT HEAD p 4 A SQ EE Figure 4 27 Removing the CPU fan Installing a CPU fan To install a CPU fan perform the following procedure See Figure 4 27 1 Install the CPU fan to the base assembly and fix it with the following screws 2 M2 5 4B HEAD screw 72 2 Connect the fan cable to the connector PJ8770 on the system board Put the fan cable into the space between the fan and system board PORTEGE A200 Maintenance Manual 960 499 4 37 4 Replacement Procedures 4 19 SD board System board 4 19 SD board System board 4 191 SD board Removing the SD board To remove the SD board perform the following procedure See Figure 4 28 1 Disconnect the SD cable from the connector P J 9550 on the system board and from the connector PJ9555 on the SD board 2 Remove the SD board PJ9555 SD cable SD board Figure 4 28 Removing the SD board Installing a SD board To install a SD board perform the following procedure See Figure 4 28 1 Connect the SD cable to the connector PJ9555 on the SD board 2 Connect
31. BATTERY Battery Save Mode Full Power Level 2 Cache Enabled Dynamic CPU Frequency Mode PASSWORD Dynamically Switchable Registered Auto Power Disable Start Up Logo Animation BOOT PRIORITY Sound Logo Enabled Boot Priority HDD FDD CD ROM LAN Power Button Lamp Model HDDPriority Built in HDD PC Card Network Boot Protocal PXE 1 items Space BkSp Change values PgDn PgUp Change pages Esc Exit without saving Home Set default values End Save change and Exit SYSTEM SETUP 2 2 ACPI BIOS version ae CONF I GURAT ON PC CARD rie Config Setup by 05 Gontroller Bode Auto Selected DRIVERS 1 0 PERIPHERAL Internal Pointing Devices Enabled Hard Disk Mode Enhanced IDE Normal Built in HDD LEGACY EMULATION USB KB Mouse Legacy Emulation Enabled USB FDD Legacy Emulation Enabled Primary IDECIFOH IRGIA Secondary IDE 1 75H 1RQ15 n i CD ROM PGI BUS BUS IRQ10 IRQI PCI LAN Built in LAN Enabl 1 Select items Space BkSp Change values PgDn Pgllp Change pages Ese Exit without saving Home Set default values End Save change and Exit displayed only in Pentium models PORTEGE A200 Maintenance Manual 960 499 3 87 3 Tests Diagnostics 3 30 SETUP Moving Within the SETUP Menu and Changing Values 1 Press and to move between the two columns Press and 2 to move betwee
32. Figure 4 45 Figure 4 46 4 Replacement Procedures Separating the HDD essit 4 23 Removing memory module ee aen 4 24 Removing the wireless LAN module 4 26 Removing the internal microphone 4 27 Removing the MDC module 4 28 REMOVING the speakers er TR 4 29 Remoying thecabl S si teet enn Quee ERN UA 4 31 Removing boni oi 4 32 Removing the SCreW i i 4 33 Removing the cover assembly 4 33 Removing the R TC 4 35 Removing the battery latch assembly 4 36 Removing the CPU I RE RU In apr Ren Co RES EL 4 37 Removing the SD 4 38 Removing system Doaridlo c 4 39 Removing the holder and heat sink 4 40 Applyins silicon grease orsus egit ene 4 41 Removing the CPU 0 M 4 42 Installing a CPU a 4 43 Removing the screws and mask seals 4 44 Removing the display mask
33. Random address data This subtest writes random data in a random length to random addresses This data is then read and compared to the original data PORTEGE A200 Maintenance Manual 960 499 3 13 Hard Disk Test 3 Tests and Diagnostics Subtest 04 Subtest 05 Subtest 06 Subtest 07 Subtest 08 Subtest 09 Cross talk amp peak shift This subtest writes eight types of worst pattern data listed below to a cylinder and then reads the data while moving from cylinder to cylinder Tests the data interference in the neighbor track B5ADAD 0 cylinder 4 5252 1 oylinder EB6DB6 2 cylinder 149749 3 cylinder 638638 4 cylinder 9 49 4 5 cylinder 2DB6DB 6 cylinder D24974 7 cylinder Partial Read This subtest reads 1GB data which 15 in minimum middle and maximum address of the HDD area Write specified address This subtest writes specified data to a specified cylinder and head on the HDD Read specified address This subtest reads data which has been written to a specified cylinder and head on the HDD Sequential write This subtest writes specified 2 byte data to all of the cylinders on the HDD W R C specified address This subtest writes data to a specified cylinder and head on the HDD then reads the data and compares it to the original data PORTEGE A200 Maintenance Manual 960 499 3 29 3 14 Real Timer Test 3 Tests and Diagnostics 3 14 Real Timer Test To execute the R
34. a capital will be placed at the beginning of the error status However it is not added to the error count PORTEGE A200 Maintenance Manual 960 499 3 49 3 Tests Diagnostics 3 23 Running Test 3 23 1 Function Description This function automatically executes the following tests in sequence 1 System test subtest 01 2 Memory test subtests 01 02 06 3 Display test subtest O1 4 Real timer test subtest 02 5 HDD test subtest 01 3 23 Running Test The system automatically detects the number of floppy disk drives connected to the computer for the FDD test 3 23 2 Operations 1 Select 6 from the Diagnostic Menu and press Enter the following messages for selectable tests will appear in the display in order FDD write read test Y N Printer wrap around test Y N Serial wrap around test Y N CD ROM DVD ROM test Y N 2 To execute the test press Y and Enter To cancel the test press and Enter If you select the selectable tests follow the instruction message in the display 3 After selecting the selectable tests the running test starts automatically To terminate the program press Ctrl Break 3 50 PORTEGE A200 Maintenance Manual 960 499 3 24 Floppy Disk Drive Utilities 3 Tests and Diagnostics 3 24 Floppy Disk Drive Utilities 3 24 4 Function Description This function formats the FDD copies the floppy disk and displays the dump list for both th
35. appear correctly Insert the diagnostic disk into USB FDD and run the diagnostics test program The reboot of the PC is needed Refer to section 3 2 to start the diagnostic terst program Perform the USB Floppy Disk Is the diagnostic test loaded DriveTroubleshooting Procedures in section 2 5 Yes Y Perform each test of the diagnostic test pu an emor After conforming which diagnostic detected by any of the test has detected an error perform M diagnostic test 2 7 the appropriate procedures 25 below Mo System is normal Figure 2 1 Troubleshooting flowchart 2 2 2 4 PORTEGE A200 Maintenance Manual 960 499 2 2 Troubleshooting Flowchart 2 Troubleshooting Procedures If the diagnostics program cannot detect an error the problem may be intermittent The Test program should be executed several times to isolate the problem Check the Log Utilities function to confirm which diagnostic test detected an error s then perform the appropriate troubleshooting procedures as follows l 10 11 12 If error is detected System test Memory test Expansion test or Real timer test perform the System Board Troubleshooting Procedures in Section 2 4 If an error is detected on the Floppy Disk test perform the USB FDD Troubleshooting Procedures in Section 2 5 If an error is detected on the
36. face of the CPU by a dedicated injector The face of CPU chip shall be covered completely with silicon grease Caution When using a dedicated injector completely cover the face of CPU chip with silicon grease Grease Figure 4 31 Applying silicon grease 2 Setthe heat sink on the CPU in place Fix the holder with the following screws 2247 BIND screw 23 PORTEGE A200 Maintenance Manual 960 499 4 41 4 Replacement Procedures 4 20 Heat sink CPU 4 20 2 CPU Removing the CPU Caution The temperature of CPU may become high Be sure to work after it has become low To remove the CPU perform the following procedure See Figure 4 32 1 Tum the cam counterclockwise 180 degrees with a flat blade screwdriver to release the lock 2 Remove the CPU Figure 4 32 Removing the CPU 4 42 PORTEGE A200 Maintenance Manual 960 499 4 20 Heat sink CPU 4 Replacement Procedures Installing a CPU To install a CPU perform the following procedure See Figure 4 33 1 Make sure the cam is in the open position 2 Setthe CPU in place on the CPU socket Caution When setting the CPU on the socket make sure that the triangle mark on the CPU comes to the right position Refer to the figure below Cam SSS OOOOOOOOOOOOO
37. perform Procedure 2 2 46 PORTEGE A200 Maintenance Manual 960 499 2 15 Wireless LAN Troubleshooting 2 Troubleshooting Procedures Procedure2 Antenna Connection Check The wireless LAN function wiring diagram is shown below Antenna System board board right Wireless LAN Mini PCI board 72200 Antenna board left Any of the connections may be disconnected Disassemble the computer following the steps described in Chapter 4 perform the following checks Check 1 Check 2 Check 3 Make sure the wireless communication switch is If the switch is turn it If the wireless LAN is still not functioning properly perform Check 2 The wireless LAN board and the system board may be disconnected Make sure the wireless LAN board is firmly connected to the PJ2200 of the system board If the connector is disconnected connect firmly and return to Procedure 1 If there is still an error go to Check 3 Make sure the wireless LAN antenna cables black and white are firmly connected to the Wireless LAN board If the antenna cables are disconnected connect them firmly then return to Procedure 1 If there is still an error perform Procedure 3 Procedure 3 Replacement Check The wireless LAN board wireless LAN antenna or the system board may be defective Disassemble the computer following the steps described in Chapter 4 and perform the following checks Check 1 Check 2 C
38. 2 1 Diagnostics menu T amp D To execute this program select 1 Repair Main T amp D inthe startup menu press Enter The following menu appears TOSHIBA personal computer XXXXXX DIAGNOSTICS version X XX c copyright TOSHIBA Corp 20XX IAGNOSTICS MENU DIAGNOSTIC TEST ONLY ONE TEST HEAD CLEANING LOG UTILITIES RUNNING TEST FDD UTILITIES SYSTEM CONFIGURATION EXIT TO MS DOS 3 4 200 Maintenance Manual 960 499 3 2 Executing the Diagnostic Test 3 Tests and Diagnostics Tim i Select items Enter Specify Esc Exit Note exit the DIAGNOSTIC TEST MENU press the Esc key If a test program is in progress press Ctrl Break to exit the test program If a test program is in progress press Ctrl C to stop the test program Set the highlight bar to 1 and press Enter The following DIAGNOSTIC TEST MENU will appear TOSHIBA personal computer XXXXXX DIAGNOSTICS version X XX c copyright TOSHIBA Corp 20XX DIAGNOSTIC TEST MENU 1 SYSTEM TESTI 2 MEMORY TEST 3 KEYBOARD TEST 4
39. 2 5 inch HDD and Tables 1 1 lists the specifications Figure 1 4 2 5 inch HDD Table 1 1 2 5 inch HDD specifications Parameter TOSHIBA TOSHIBA HDD2190B HDD2189B Semesmimae 4 8 Data transfer speed Mb s 175 0 341 7 175 0 341 7 Interface transfer rate MB s 100 max Ultra DMA mode Average seek time ms Read Write i Satine ns 1 10 PORTEGE A200 Maintenance Manual 960 499 1 3 Keyboard 1 Hardware Overview 1 3 Keyboard The 84 key US or 85 key UK keyboard that consists of character keys and control keys is mounted The keyboard is connected to membrane connector on the system board and controlled by the keyboard controller on the system board Figurel 5 is a view of the keyboard See Appendix E about a layout of the keyboard Figure 1 5 Keyboard PORTEGE A200 Maintenance Manual 960 499 1 11 1 Hardware Overview 1 4 Optical Drive 1 4 Optical Drive 1 4 4 CD RW DVD ROM Drive This drive is a combinationof DVD ROM and CD R RW Drive It is full size and runs either 12cm 4 72 inch or 8cm 3 15 inch DVD CDs without an adaptor This drive reads CD ROM at maximum 24 speed reads DVD ROM at maximum 8 speed and writes CD R at maximum 24 speed and writes CD RW at 4 speed The specifications are listed in Table 1 2 Table 1 2 CD RW DVD ROM drive specifications Parameter Matsushita aramete G8CC0001N710 Outline Width mm 128 Dimensions Height mm 9 5 Depth mm 126 Da
40. 2 6 HDD Troubleshooting 2 Troubleshooting Procedures 26 HDD Troubleshooting This section describes how to determine if the 2 5 HDD is functioning properly Perform the steps below starting with Procedure 1 and continuing with the other procedures as required Procedure 1 Message Check Procedure 2 Partition Check Procedure 3 Format Check Procedure 4 Diagnostic Test Program Execution Check Procedure 5 Connector Check and Replacement Check Caution The contents of the 2 5 hard disk will be erased when the HDD troubleshooting procedures are executed Transfer the contents of the hard disk to floppy disks or other storage drive s For the backup refer to the User s Manual Procedure1 Message Check When the power is turned on the system performs the Initial Reliability Test IRT installed in the BIOS ROM When the test detects an error an error message is displayed on the screen Make sure of no floppy disk in the FDD Turn on the computer and check the message on the screen When an OS starts from the 2 5 HDD go to Procedure 3 Otherwise start with Check 1 below and perform the other checks as instructed Check 1 If any of the following messages appear go to Procedure 3 If the following messages do not appear perform Check 2 HDC ERROR Or HDD ERROR After 5 seconds this message will disappear Check2 If either of the following messages appears go to Check 3 If the following messages do not appear pe
41. 4 Replacement Procedures 4 16 RTC battery Removing the RTC battery To remove the RTC battery perform the following procedure See Figure 4 25 1 Peel off the glass tape and disconnect the RTC battery cable from the connector PJ8760 on the system board 2 Remove the RTC battery and cushion Figure 4 25 Removing the RTC battery Installing a RTC battery To install a RTC battery perform the following procedure See Figure 4 25 1 Connect the RTC battery cable to the connector PJ8760 on the system board 2 Set the RTC battery and cushion into the slot and put the RTC battery cable into the space between the fan and system board 3 Stick the glass tape Caution Be careful not to stick the glass tape on the GND pattern PORTEGE A200 Maintenance Manual 960 499 4 35 4 Replacement Procedures 4 17 Battery latch assembly 4 17 Battery latch assembly Removing the battery latch assembly To remove the battery latch assembly perform the following procedures See Figure 4 26 1 Remove the following screws 2 576 Tapping screw 72 2 Remove the battery latch assembly M2 5 6 Tapping Figure 4 26 Removing the battery latch assembly Installing a battery latch assembly To install a battery latch assembly perform the following procedure See Figure 4 26 1 Place the battery latch assembly and fix it with the following screws 2576 Tapping screw 72 4 36 PORTEGE A200 Maintenance Manual
42. 46 32 2 1 2 Operations 3 46 322 k s UUES aena ua 3 47 322 Function Descriptor eise 3 47 2222225 aoa 3 48 SMS NEA E LR 3 49 3 23 10 Bunctiom Descriplioli ooo pedale esed S 3 49 3 23 22 Operations u nu e E E SER UE 3 49 2 24 Floppy Disk Drnye Utilities ot 3 50 S240 Function Description s 3 50 3 242 ODGELABOIIS ocn pe 3 51 3 25 System ConfIBUEatiOh iussis o 3 55 3 25 1 Function Description 3 55 3 25 2 Operat oN Gub tineis id 3 56 3 26 Wireless LAN Test Program Intel made 3 57 3 27 Wireless LAN Test Program Askey made 3 61 3 28 LAN Modem Bluetooth TEEE1394 Test Program 3 65 BAN eis 3 65 3 28 2 Modem NOSE 3 68 3 20 37 BlI etootli Le ate tel aad bens 3 69 3264 JEEE JA CEST 252 t aQ eme a S 3 78 2 29 s MID Doom px dace 3 7
43. 8x CLV DVD R 1x 2x CLV DVD RW 1x 2x CLV DVD RAM 2 ZCLV Supported Format CD CD DA CD ROM CD R CD RW CD ROMXA Photo CD Video CD CD Extra CD CD text DVD DVD VIDO DVD ROM DVD R 3 9GB 4 7GB DVD RW Ver 1 1 DVD RAM 2 6GB 4 7GB 9 4GB DVD R DVD RW PORTEGE A200 Maintenance Manual 960 499 1 13 1 Hardware Overview 1 5 TFT Color Display 1 5 TFT Color Display The TFT color display consists of a LCD module and FL inverter board 1 5 1 LCD Module The LCD module used for the TFT color display uses a backlight as the light source and can display images and characters of 262 144 colors with 1024 768 resolution The video controller is incorporated into the North Bridge chip and can control both internal and external XGA support displays simultaneously Table 1 4 shows the specifications Table 1 4 LCD module specifications TMD made 12 1 TFT G33C0000J210 Number of Dots 1024 W 768 H Dot spacing mm 0 240 H x 0 240 V Display range mm 245 76 H x 184 32 V 261 0 w x 199 0 H x 5 0Max D 1 14 PORTEGE A200 Maintenance Manual 960 499 1 5 Color Display 1 Hardware Overview 1 5 2 FL Inverter Board The FL inverter board supplies a high frequency current to illuminate the LCD module FL Table 1 5 lists the FL inverter board specifications Table 1 5 FL inverter board specifications om 2 200 Maintenance Manual 960 499 1 15 1 Hardware Overview 1 6
44. AC Power cord Any of the connectors may be disconnected Perform starting from Check 1 Check 1 Plug the AC power cord from the wall outlet and check it with a tester If the cord is cut replace with a new one If the cord is not cut go to Check 2 Check 2 Make sure the AC adapter and the AC power cord are firmly plugged into the DC IN 15 V jack and wall outlet If these cables are connected correctly go to Check 3 Check3 Check if the DC IN jack is loosed If so go to Procedure 5 If not go to Check 4 Check 4 Make sure the battery pack is installed in the computer correctly If the battery is properly installed and the battery icon still does not light go to Procedure 4 Procedure4 Quick Charge Check The power supply may not charge the battery pack Perform the following procedures 1 Reinstall the battery pack 2 Attach the AC adaptor and turn on the power If you cannot turn on the power go to Procedure 5 3 Run the Diagnostic test go to System test and execute subtest 06 Quick charge described in Chapter 3 2 14 PORTEGE A200 Maintenance Manual 960 499 2 3 Power Supply Troubleshooting 2 Troubleshooting Procedures 4 When charge is complete the diagnostics test displays the result code Check the result code against the table below and perform any necessary check Table 2 4 Result code 7 5 Tre vanes temperature notro Crea s Ges Check 1 Check 2 Check 3 Ch
45. Assignment Table C 1 SO DIMMO connector 200 pin 2 4 SDQ16R B2P SDQ25R B2P 2R5 B2V SDQ24R B2P SDQS3R B2P GND SDQ29R B2P SDQ28R B2P 2R5 B2V SCB5A B2P SCB4A B2P GND SDQS8A B2P SCB2A B2P 2R5 B2V SCB6A B2P NC GND 2R5 B2P GND 2R5 B2V SCKE1 B2P NC SMA12 B2P 5 09 2 GND SMA07 B2P SMA05 B2P SMA03 B2P SMA01 B2P 2R5 B2V SMA10 B2P SDQ23R B2P SDQ30R B2P 2R5 B2V SDQ26R B2P SDM03R B2p GND SDQ27R B2P SDQ31R B2P 2R5 B2V SCB0A B2P SCB1A B2P GND GND SCB3A B2P 2R5 B2V SCB7A B2P NC GND GND 2R5 B2V 2R5 B2V SCKE0 B2P 11 2 SMA08 B2P GND SMA06 B2P SMAB04 B2P SMAB02 B2P SMA00 B2P 2R5 B2V SBS1R B2P PORTEGE A200 Maintenance Manual 960 499 Appendix Pin Assignment Appendices Table C 1 SO DIMMO connector 200 pin 3 4 sns SBSOR B2P SWER B2N SCS0 B2N NC GND SDQ37R B2P SDQ36R B2P 2R5 B2V SDQS4R B2P SDQ32R B2P GND SDQ33R B2P SDQ45R B2P 2R5 B2V SDQ40R B2P SDQS5R B2P GND SDQ41R B2P SDQ44R B2P 2R5 B2V 2R5 B2V GND GND SDQ53R B2P SDQ48R B2P 2R5 B2V SDQS6R B2P SDQ52R B2P GND SDQ49R B2P SDQ60R B2P 2R5 B2V SDQ56R B2P PORTEGE A200 Maintenance Manual 960 499 SRASR B2N SCASR B2N SCS 1 B2N NC GND SDQ34R B2P SDQ38R B2P 2R5 B2V SDM04R B2P SDQ39R B2P GND SDQ35R B2P SDQ42R B2P 2R5 B2V SDQ47R B2P GND GND SDQ46R B2P SDQ43R B2P 2R5 B2V SCK1 B2N SCK1 B2P GND SDQ55R B2P SDQ50R B2P 2R5 B2V GND SDQ54R B2P GND SDQ51R B2P
46. CK CK CK CK CK 0 kk kk 0C SK SK S SK Ke Kx x Ye sc o sc ko sc ko ck Sk Ck Sk Sk kt Kk kv ko kx ko ko kk SELECT TEST No 1 7 SubtestO1 SKU check of module This subtest displays SKU information on the wireless LAN card installed When selecting this subtest following message will appear in the display Confirm if the right information on the wireless LAN card is described KKK ck ck ck ck k k k kk lt lt x lt k lt KKK KK lt k k k k lt k k k k k kk Sk k k k k k k k k k k k k k k lt k lt k k k k x k ji Module Atheros MB44ag 636 00010310 ck ck ck ck k k k k x x lt x lt k lt k lt Press any key to return to the test menu When defective 15 detected m the test following typical cause is considered Bad connection of wireless LAN card Using wrong wireless LAN card Using unspecified card Defective wireless LAN card Check the connection and execute the subtest again 3 62 PORTEGE A200 Maintenance Manual 960 499 3 27 Wireless LAN Test Program Askey made 3 Tests and Diagnostics Subtest02 Subtest03 MAC Address Check This subtest reads out the MAC address of the card installed and confirms if it is valid When the MAC address is valid one following message will appear in the display KKKKKKKKKKKKKKKKK KK KKK
47. CPU processing speed High CPU operates at 1 60GHz Pentium M Default in Full Power Mode Low CPU operates at half processing speed Default in Low Power Mode CPU Sleep Mode Use this option to enable or disable the CPU sleep function Enabled Enables sleep mode Default Disabled Disables sleep mode Display Auto Off Use this option to disable or set the duration of the display automatic power off function This function causes the computer to turn the LCD panel s illumination off if you make no entry including no operation of a mouse or touch pad for the set period of time Disabled Disables display automatic power off xx Min Automatically turns off the power to the LCD panel s illumination if the panel is not used for the duration set The duration xx can be set to 1 3 5 10 15 20 or 30 minutes 3 90 PORTEGE A200 Maintenance Manual 960 499 3 30 SETUP 3 Tests and Diagnostics HDD Auto Off Use this option to set the duration of the HDD automatic power off function xx Min Automatically turns off the power to the hard disk drive if it is not used for the duration set The duration xx can be set to 1 3 5 10 15 20 or 30 minutes System Auto Off Use this option to disable or set the duration of the system automatic off function in Resume mode In Boot mode it is disabled Disabled Disables system automatic power off xx Min Automatically turns off the power to the system if it is not used
48. Cache memory 64KB primary cache and 2MB secondary cache Intel Mobile Celeron M Processor A 1 4GHz Intel Mobile Celeron M Processor with a 1 4GHz internal clock 400MHz bus Cache memory 64KB primary cache and 512KB secondary cache Memory Two memory slots DDR266 Memory modules of 256MB 512MB or 1GB 1 024MB can be installed to a maximum of 2GB 2 048MB 2 3 3V operation Access time 6ns 2 Memory Supporting PC 2700 BIOS ROM FWH 2 8Mbit 512K 16 bit chip PCI chipset This gate array incorporates the following elements and functions North Bridge Intel 8556 GMCH M Banias Processor System bus support DRAM control supports DDR200 DDR256 Built in graphic control RGB DVI DVO interface AGP master slave interface Complies with AGP V2 0 PCI interface Complies with PCI Rev 2 2 Complies with ACPI 1 0 Supports Intel Speed step Technology 732 ball 37 5x37 5mm micro FCBGA package 5 55 55 yyy C2 PORTEGE A200 Maintenance Manual 960 499 1 7 1 8 1 Hardware Overview 1 1 Features South Bridge Intel 82801DBM 4 9 PC13 3V 5V tolerance interface Steerable PCI interrupts for PCI device Plug and Play Enhanced DMA controller Interrupt controller Counter timers Distributed DMA supported PC PCI DMA supported Serial IRQ supported Low Pin Count LPC host controller Plug and Play supported ACPI supporting features Built in PCI IDE controller USB interface
49. Chip set XXXXXX VRAM XXXXMB BIOS ROM Version VX XX lst ID XXH 2nd ID XXH BOOT ROM Version VX XX EC Total Version VX XX PS Micon Version VX XX SVP Par Version VX XX Panel XXXXXXXXX Manu XXXX Prod XXXX Micro code Revision VX XX Processor XXXh Total Memory Size XXXXXXMB Conventional Memory XXXKB Battery Cod XXXXXXXXXXXX XXXXXXX FSB XXXXXMHz Voltage XEh X Printer Adapter LPT1 XXXX LPT2 LPT3 XXXX X ASYNC Adapter COM1 XXXX COM2 XXXX COM3 XXXX X Math CO Processor X USB Floppy Disk Drive s Track XX Head XX Sector XX Hard Disk Drive 1 Sectors XXXXX XXXXX GB XXXXXXXXXXXXXXXXX 2 Sectors XXXXX XXXXX GB XXXXXXXXXXXXXXXXX ODD XXXXXXXX XXXXXXXXX XXXXXXXXXXXX Total Version VX XX Press Enter Key Date XXXX YY ZZ2 XX YY 22Z Press Enter to return to the DIAGNOSTIC MENU 3 56 PORTEGE A200 Maintenance Manual 960 499 3 26 Wireless LAN Test Program Intel made b g 3 Tests and Diagnostics 3 26 Wireless LAN Test Program Intel made b g This section describes how to perform the wireless LAN transmitting receiving test Intel made Calexico 802 11b g To execute the wireless LAN test use the Diagnostics disk for wireless LAN test Finish the tests of the Main test program by selecting 99 EXIT TO DIAGNOSTICS ME
50. Close the connector panel 4 12 PORTEGE A200 Maintenance Manual 960 499 4 6 4 Replacement Procedures 4 6 Keyboard Removing the keyboard The following describes the procedure for removing the keyboard See Figure 4 6 to 4 8 1 Open the display 2 Insert your fingers into the slots at both the sides and lift up the keyboard holder Keyboard holder Figure 4 6 Removing the keyboard holder PORTEGE A200 Maintenance Manual 960 499 4 13 4 Replacement Procedures 4 6 Keyboard 3 Remove the following screws fixing the keyboard M2 3S S THIN HEAD screw 3 4 Lift the upper side of the keyboard and pull down to the front 2235 S THIN HEAD Figure 4 7 Removing the keyboard 1 4 14 PORTEGE A200 Maintenance Manual 960 499 4 6 4 Replacement Procedures 5 Remove the keyboard flexible cable from the connector PJ3230 on the system board 6 Remove the keyboard Keyboard flexible cable Figure 4 8 Removing the keyboard 2 Installing a keyboard The following describes the procedure for installing a keyboard See Figure 4 6 to 4 8 1 Set the keyboard on the palm rest with the back up and connect the keyboard flexible cable to the connector PJ3230 on the system board 2 Turn the keyboard face up and set it while inserting the latches under the palm rest 3 Fix the keyboard with the following screws 2 M2 3S 5 HEAD screw 73 4 Hook the latches at
51. EDID ErOuDISSHOotIne rere u s A n ha eue e ulus 2 28 2 0 HDI PrOGb esh tIfgu tosta esta 2 31 2 4 Optical Drive Troubleshooting ett oc pie f mitos 2 36 2 8 Display Troubleshooting inei needed 2 37 2 0 Keyboard Troubleshooting ont 2 39 2 10 Touch Pad TroublesHoOHnDg seen 2 40 2 117 slot Troubles hooung es eee ettet iei 2 41 2 12 Modem TroublesoOEP Edere 2 42 243 LAN Troubleshooting 2 43 214 Sound Troubleshooting SASS se 2 44 2 15 Wireless LAN Troubleshooting 2 47 200 Maintenance Manual 960 499 Chapter Tests and Diagnostics 3 1 3 2 3 3 3 4 3 5 3 6 3 7 3 8 3 9 3 10 3 11 3 12 3 13 3 14 3 15 3 16 3 17 3 18 3 19 3 20 3 21 3 22 3 23 3 24 3 25 3 26 3 27 3 28 3 29 3 30 The Diagnostic Testi yu aaa i R 3 1 Executing the Diagnostic Lest an Gd e a ae 3 4 Setting of the hardware configuration eene eene 3 8 Fleatr m oso ha esee escis q ua Ms ta as 3 11 S bt st Names aa Na 3 12 System ee SUE 3 14 Memory Leste iD RERO itai sagen vibe tins 3 16 Keyboard aa pan aa alpa Li cia Metu 3 17 Display
52. ERROR HDD HDC ERROR HDD SEEK ERROR HDD TIME OUT ERROR HDD ECC RECOVER ENABLE HDD DRIVE NOT READY 3 37 3 Tests Diagnostics 3 38 3 18 Error Code Error Status Names Table 3 2 Error codes and error status names 3 3 CC HDD P EXPANSION CD ROM DVD ROM Error status name HDD WRITE FAULT HDD STATUS ERROR HDD BAD SECTOR HDD ACCESS TIME ERROR HDD NO HDD HDD DMA CRC ERROR NDP NO CO PROCESSOR NDP CONTROL WORD ERROR NDP STATUS WORD ERROR NDP BUS ERROR NDP ADDITION ERROR NDP MULTIPLAY ERROR ADDRESS LINE ERROR CE 1 LINE ERROR CE 2 LINE ERROR DATA LINE ERROR WAIT LINE ERROR BSY LINE ERROR BVD1 LINE ERROR ZV Port ERROR NO PCMCIA CARD TYPE ERROR ZV_CONT ERROR BAD COMMAND ILLEGAL LENGTH UNIT ATTENTION MEDIA CHANGE REQUEST MEDIA DETECTED ADDITIMAL SENSE BOUNDARY ERROR CORRECTED DATA ERROR DRIVE NOT READY SEEK ERROR TIME OUT RESET ERROR ADDRESS ERROR PORTEGE A200 Maintenance Manual 960 499 3 19 Hard Disk Test Detail Status 3 Tests and Diagnostics 3 19 Hard Disk Test Detail Status When an error occurs in the hard disk test the following message is displayed HDC status XXXXXXXX Detailed information about the hard disk test error is displayed on the screen by an eight digit number The first four digits represent the hard disk controller HDC error status number and the last four digits are not used The hard
53. FDD HDD or memory address ADDR Write data WD Read data RD HDC status HSTS Error status name ERROR STATUS NAME 5097 2 2 QN SUE per uo cbr If the power switch is turned off the error information will be lost 3 48 PORTEGE A200 Maintenance Manual 960 499 3 22 Log Utilities 3 Tests and Diagnostics 3 22 2 Operations 1 Select 5 and press Enter in the DIAGNOSTIC MENU the error information is displayed in the following format XXXXX ERRORS 5 PASS STS ADDR WD RDHSTS ERROR STATUS NAME 001 F 001 F D 02 0000 103 00001 0 D 01 0000 180 00001 0 Address Error status 0 0000 FDD WRITE PROTECTED 0 0000 FDD TIME OUT ERROR 5 HDC status P ass count Read data Subtest number Error status name Write data Test name Error count 1 Next 2 Prev 3 Exit 4 Clear 5 Print 6 FD Log Read 7 FD Log Write 2 The error information displayed on the screen can be manipulated by the following number keys The 1 key scrolls the display to the next page The 2 key scrolls the display to the previous page The key returns to the Diagnostic Menu The 4 key erases all error log information in RAM The 5 key outputs the error log information to a printer The 6 key reads the log information from a floppy disk The 7 key writes the log information to a floppy disk 3 In the case of error retry OK
54. KKK KKKKKKKK KKK KKK KKK KKK k k lt I lt lt lt lt lt lt lt ko Address Check k k k Press any key to return to the test menu When a defective 15 detected the test following typical cause 15 considered Connection of wireless LAN card Defective wireless LAN card Disappearance of MAC address data Check the connection and execute the subtest again Communication test of 11a mode MB44ag This subtest checks the connection and communication of wireless LAN antenna of Atheros 802 11a mode Check the number of packets throughput and RSSI and compare them with the standard After finishing the test OK message will appear in the display Press any key to return to the test menu When a defective is found during the test NG message will appear in the display Press any key and following message will appear in the display k k ck Ck k lt k k k k lt lt k x lt ck k k x lt x lt k ck k x lt k lt k k k k k lt k k k k k k ck KKK KK KKK KK lla Communication Test NG 5 Please refer to log txt k k k k k k lt KKK k k lt k x x k x lt k k k lt lt k lt k k k KKK k k k k k k k lt k lt k k k k k k k k k k k X XK Press any key to return to the test menu When a defective is found open the log file log txt and check the result PORTEGE A200 Maintenance Manual 960 499 3 63
55. P3P PME S3N AD29 P3P NC GND AD30 P3P AD27 P3P P3V AD25 P3P AD28 P3P NC AD26 P3P AD24 P3P AD23 P3P AD26 P3P GND GND AD21 P3P AD22 P3P AD19 P3P AD20 P3P GND PAR P3P AD17 P3P AD18 P3P PORTEGE A200 Maintenance Manual 960 499 C 13 Appendices Appendix C Pin Assignment Table C 7 Mini PCI I F connector 124 pin 2 2 CBE2 P3N IRDY P3N P3V CLKRUN P3N SERR P3N GND PERR P3N CBE1 P3N AD14 P3P GND AD12 P3P AD10 P3P GND AD08 P3P 7 P3V AD05 P3P NC AD03 P3P P5V AD01 P3P GND NC AD16 P3P GND FRAME P3N TRDY P3N STOP P3N P3V DEVSEL P3N GND AD15 P3P AD13 P3P AD11 P3P GND AD09 P3P CBE0 P3N P3V AD06 P3P AD04 P3P AD02 P3P AD00 P3P 200 Maintenance Manual 960 499 Appendix Pin Assignment Appendices C 8 PJ3010 MDC I F connector 30 pin Table C 8 MDC connector 30 pin Signarname VO vo 1 NC GND NC NC NC GND E3V GND NC M97OT2 P3P M97RS2 S3N GND GND PORTEGE A200 Maintenance Manual 960 499 NC NC NC NC NC GND M97SY2 P3P NC M97IN2 E3P GND X97BC2 P3P Appendices C 9 C 10 vo Pinno Signarname VO 2 IPDCLK P5P 4 Appendix C Pin Assignment PJ3230 Keyboard I F connector 30 pin Table C 9 Keyboard I F connecto
56. PC card Displays an address and interrupt level only when the system has been booted by a PC card type HDD 10 PCI Bus This option displays the interrupt level for the Card Bus in the computer It is for information only and cannot be changed PCI BUS 18010 IRQ11 11 PC Card This option displays the PC Card Controller mode When Device Config is set to Devices it be changed Auto Selected Use this setting when OS supports Plug amp Play Default PCIC Compatible Use this setting when Card Bus does not work properly in Auto Selected or card supports 16 bit PORTEGE A200 Maintenance Manual 960 499 3 97 3 Tests and Diagnostics 3 30 SETUP Card Bus 16 bit Use this setting when Card Bus does not work properly in Auto Selected 3 98 PORTEGE A200 Maintenance Manual 960 499 3 30 SETUP 3 Tests and Diagnostics 12 Peripheral This option sets the HDD and other devices a Internal Pointing Device Enabled Enables touch pad Default Disabled Disables touch pad Note If Disabled is select the touch pad can not be on or off on Windows b Hard Disk Mode Use this item to select the hard disk mode Enhanced IDE Normal Select this mode when the HDD 15 used for Windows XP Tablet PC Edition Default Standard IDE Select this mode when using an OS that does not support the Enhanced IDE When this mode is selected up to 528MB is logically availabl
57. Program 3 Tests and Diagnostics 3 28 3 Bluetooth test Note Bluetooth test is not supported in this model To execute this test input 3 and press Enter Note Use another computer that can communicate by the Bluetooth as a reference machine to perform this test Insert a floppy disk containing the test program into the target machine and turn on the target machine The following Bluetooth test menu will appear FE HE FE FE FE E HHEH Bluetooth sub system test Bre ram VX XX II AEAEE AE AEAEE E AE AE AE E AE AE AE E E AE AE AE E AE AE AE AE HE AE AE AE AE AE AE AE AE AE AE E BD ADDR check T 3 Communications test DUT mode T T communications test TEST mode 2 db dir di div di k lt lt k lt k k lt k lt k k lt k lt k k lt k k lt k lt k k lt div div div div div di di dir div dir dio di div div div div div div di div dir dio dir dio dir div div div div div div di div dir div lt X lt Press test number 1 3 T Press 1 or 3 key to perform the corresponding subtest To quit the Bluetooth test program eject the floppy disk and turn the computer
58. SDQ30R B2P 2R5 B2V SDQ26R B2P SDM03R B2p GND SDQ27R B2P SDQ31R B2P 2R5 B2V SCB0B B2P SCB1B B2P GND GND SCB3B B2P 2R5 B2V SCB7B B2P GND GND 2R5 B2V 2R5 B2V SCKE2 B2P 11 2 SMA08 B2P GND SMA06 B2P SMAB04 B2P SMAB02 B2P SMA00 B2P 2R5 B2V SBS1 B2P PORTEGE A200 Maintenance Manual 960 499 Appendix Pin Assignment Appendices Table C 2 SO DIMMI connector 200 pin 3 4 ss 5 50 2 SWE B2N SCS2 B2N GND SDQ37R B2P SDQ36R B2P 2R5 B2V SDQS4R B2P SDQ32R B2P GND SDQ33R B2P SDQ45R B2P 2R5 B2V SDQ40R B2P SDQS5R B2P GND SDQ41R B2P SDQ44R B2P 2R5 B2V 2R5 B2V GND GND SDQ53R B2P SDQ48R B2P 2R5 B2V SDQS6R B2P SDQ52R B2P GND SDQ49R B2P SDQ60R B2P 2R5 B2V SDQ56R B2P PORTEGE A200 Maintenance Manual 960 499 SRAS B2N SCAS B2N SCS3 B2N NC GND SDQ34R B2P SDQ38R B2P 2R5 B2V SDM04R B2P SDQ39R B2P GND SDQ35R B2P SDQ42R B2P 2R5 B2V SDQ47R B2P GND GND SDQ46R B2P SDQ43R B2P 2R5 B2V SCK4 B2N SCK5 B2P GND SDQ55R B2P SDQ50R B2P 2R5 B2V GND SDQ54R B2P GND SDQ51R B2P SDQ62R B2P 2R5 B2V SDQ58R B2P C 7 Appendices Appendix C Pin Assignment Table C 2 SO DIMMI connector 200 pin 4 4 Lew 19 sese o SDQS7R B2P GND GND GND SDQ57R B2P SDQ59R B2P SDQ51R B2P SDQ63R B2P 2R5 B2V 2R5 B2V SMBDAT P3P P3V SMBCLK P3P GND P3V GND NC NC C 8 PORTEGE A200 Maintenance Manual 960 499 Appendix Pin Assignme
59. Standard for sticking bezel tape oe Standard for sticking FL cable tape Stick it making the outline of bezel a guide Figure 4 61 Replacing TMD fluorescent lamp 12 4 72 PORTEGE A200 Maintenance Manual 960 499 Appendices Appendices App ii PORTEGE A200 Maintenance Manual 960 499 Appendices Appendix Contents Appendix A Handling the LCD Module A 1 Appendix B Board Layout B 1 B 1 System Board FP YS Y Front View 1 2 System Board FP YS Y Back VIeWa B 3 B 3 SID Board PRY SD B 5 4 LED Board a 6 Appendix Pin Assignments C 1 1420 SO DIMMO connector 200 1 C 2 PJ1440 SO DIMMI connector 200 pin C 5 C 3 PJ1800 HDD I F connector 44 pin C 9 C 4 PJ1801 Optical drive I F connector 50 pin C 10 5 PJ2110 PC card I F connector 68 pin
60. Testing completed Loopback Test Complete 1000Base Auto negotiation TxRx Test Test Complete nr ff moat if oF if ff ff Tere M Note The menu displayed by your computer may be slightly different from the one shown above If a defective is found NG message will appear in the display PORTEGE A200 Maintenance Manual 960 499 3 67 3 Tests Diagnostics 3 28 LAN Modem Bluetooth IEEE1394 Test Program 3 28 2 Modem test For this subtest connect the modem PCB and RJ11 connector with a harness Use the dedicated FAT MODE inspection device product code QE2000P01 made by Nitto Electric Manufacture Co Ltd for the tests To execute Modem test press 2 and Enter Following message will appear Modem loopback test ICHx MDC Test Program with Modem Sound Line Test Version X X Scorpio Modem Initialize OK Digital Loopback Test OK 11 Connector Check LED Operator s Check Note The menu displayed by your computer may be slightly different from the one shown above Connection Check LED Operator s Check LED test will be executed and the following message will appear Press Key Y OK NG If the color the LED of the connection checker is orange press Y otherwise press 3 68 PORTEGE A200 Maintenance Manual 960 499 3 28 LAN Modem Bluetooth IEEE 1394 Test
61. USB ports that comply with the USB 2 0 standard The USB 2 0 enables daisy chain connection of up to 127 USB equipped devices and 480Mbps serial data transfer It is designed for easy configuration by a Plug and Play operating system and provides hot insertion ejection capability PC card slot A Type II PC card is acceptable PORTEGE A200 Maintenance Manual 960 499 1 1 Features 1 Hardware Overview SD slot The computer is equipped with a SD Card slot that can accommodate Secure Digital flash memory cards SD cards let the user easily transfer data from devices such as digital cameras and Personal Digital Assistants that use SD Card flash memory The cards have a high level of security and copy protection features 2 Sound system The sound system is equipped with the following Stereo Speaker Built in Microphone Volume control knob Headphone jack External microphone jack One touch button An Internet button mail button and Toshiba Console button are installed Built in Modem The computer contains a MDC enabling data and fax communication It supports ITU T V 90 V 92 The transfer rates are 56 Kbps for data reception 33 6 Kbps for data transmission and 14 400 bps for fax transmission However the actual speed depends on the line quality The RJ11 modem jack is used to accommodate a telephone line Both of V 90 and V 92 are supported only in USA Canada and Australia Only V 90 is available in other
62. board may be damaged Replace the system board with a new one following the steps described in Chapter 4 Replacement Procedures PORTEGE A200 Maintenance Manual 960 499 2 27 2 Troubleshooting Procedures 2 5 USB FDD Troubleshooting 25 USBFDD Troubleshooting This section describes how to determine if the USB 3 5 FDD is functioning properly Perform the steps below starting with Procedure 1 and continuing with the other procedures as required Procedure 1 FDD Head Cleaning Check Procedure 2 Diagnostic Test Program Execution Check Procedure 3 Connector Check and Replacement Check Procedure1 FDD Head Cleaning Check FDD head cleaning is one option available in the Diagnostic Program Insert the Diagnostics Disk in the floppy disk drive of the computer turn on the computer and run the test And then clean the FDD heads using the cleaning kit If the FDD still does not function properly after cleaning go to Procedure 2 Detailed operation is given in Chapter 3 Tests and Diagnostics If the test program cannot be executed on the computer go to Procedure 3 2 28 PORTEGE A200 Maintenance Manual 960 499 2 5 USB FDD Troubleshooting 2 Troubleshooting Procedures Procedure2 Diagnostic Test Program Execution Check Insert the Diagnostics Disk in the FDD of the computer turn on the computer and run the test Refer to Chapter 3 Tests and Diagnostics for more information about the diagnostics test procedures Make sure the floppy
63. computer s version number and press Enter e g 18070 3 135 Enter Serial Number 15 displayed Input the computer s serial number and press Enter e g 12345678 Enter Model Number is displayed Input the computer s sales model number and press Enter e g PP200 AAAAA Enter Bundle Number 15 displayed Input the computer s PCN Bundle number and press Enter e g PMSREQ3Q34H S0123456789 Write data OK Y N is displayed To write DMI information to the Flash ROM press Y and then Enter Create DMIINFO TXT Y N is displayed Press Y then the DMI information text data is written to the Floppy disk etc PORTEGE A200 Maintenance Manual 960 499 3 9 3 Tests Diagnostics 3 3 Setting of the hardware configuration Setting of the HWSC Setting of the UUID Display of the DMI information including UUID Setting of DVD region code Yes No 2 9 02 After completion of the above settings H W confieuration amp DMI information are appeared in order Check the contents and press Enter Subtest 02 Region write This subtest executes the setting of the region code for DVD drive based on the destination of the machine When the region code is already written test ends without setting The following message appears in the display after setting the region code Press any key to return to the H W initial information setting tool menu Ck k k k k k k k lt k
64. disk controller error status is composed of two bytes the first byte displays the contents of the HDC status register in hexadecimal form and the second byte displays the HDC error register The contents of the HDC status register and error register are listed in Tables 3 3 and 3 4 Table 3 3 Hard disk controller status register contents m me 7 BSY 0 HDC is reagy Busy 1 is busy DRY 0 Hard disk drive is not ready to accept any command Drive ready 1 Hard disk drive is ready 5 DWF 0 DWF error is not detected Drive write fault 1 Write fault condition occurred 4 DSC 0 The hard disk drive heads are not settled over a track Drive seek complete 1 The hard disk drive heads are settled over a track 3 DRQ 0 Drive is not ready for data transfer Data request 1 Drive is ready for data transfer 2 COR 0 Not used Corrected data 1 Correctable data error is corrected 1 IDX 0 Not used Index 1 Index is sensed ERR 0 Normal Error 1 The previous command was terminated with an error PORTEGE A200 Maintenance Manual 960 499 3 39 3 Tests Diagnostics 3 19 Hard Disk Test Detail Status Table 3 4 Error register contents m mme Be 7 BBK 0 Not used Bad block mark 1 A bad block mark is detected UNC 0 There is no uncorrectable data error Uncorrectable 1
65. disk is formatted correctly and that the write protect tab is disabled Floppy disk drive test error codes and their status names are listed in Table 2 6 If any other errors occur while executing the FDD diagnostics test go to Check 1 Table 2 6 FDD error code and status S Check 1 If the following message is displayed disable the write protect tab on the floppy disk by sliding the write protect tab to write enable If any other message appears perform Check 2 Write protected Check 2 Make sure the floppy disk is formatted correctly If it is go to Procedure 3 PORTEGE A200 Maintenance Manual 960 499 2 29 2 Troubleshooting Procedures 2 5 USB FDD Troubleshooting Procedure3 Connector Check and Replacement Check The USB FDD connector may be disconnected from the system board Check visually that the connector is connected firmly Check 1 Make sure the USB FDD cable is firmly connected to the USB port 0 1 or 2 USB FDD cable System board USB port 0 1 PJ4700 USB Port 2 PJ4701 If any of the connections are loose reconnect firmly and repeat Procedure 2 If there is still an error go to Check 2 Check2 The USB FDD may be defective or damaged Replace it with a new one If the FDD is still not functioning properly perform Check 3 Check3 Replace the system board with a new one following the steps in Chapter 4 Replacement Procedures 2 30 PORTEGE A200 Maintenance Manual 960 499
66. execute this subtest a printer wraparound connector must be connected to the computer s printer port This subtest checks the output and bi directional modes of the data control and status lines through the parallel port wraparound connector 34M741986G01 Both output and bi directional modes are tested PORTEGE A200 Maintenance Manual 960 499 3 25 3 Tests Diagnostics 3 12 Async Test 3 12 Async Test Caution Async Test is not supported for this model To execute the Async Test select 7 from the DIAGNOSTIC TEST MENU press Enter and follow the directions displayed on the screen Move the highlight bar to the subtest you want to execute and press Enter Subtest 01 and 02 require the following data format Method Asynchronous Speed 38400BPS Data 8 bits and one parity bit EVEN Data pattern 20h to 7Eh Subtest 01 FIR SIR Point to point send Note To execute subtests 01 and 02 each computer must have access to the other computer s infrared port This subtest sends 20h through 7Eh data to the receive side then receives the sent data and compares it to the original data through the FIR SIR port Subtest 02 FIR SIR Point to point receive This subtest is used with subtest 01 described above This subtest receives the data from the send side then sends the received data through the FIR SIR port Subtest 03 Wraparound on board To execute this subtest a RS 232C wraparound connector must be
67. following torque when tightening screws Caution Overtightening may damage screws or parts Undertightening may allow screws to loosen and possibly fall out causing a short circuit or other damage Note To tighten screws quickly and accurately an electric screwdriver is recommended M2 2mm 0 167 N m 1 7 kgf cm 2 5 2 5mm 0 294 N m 3 0 kgf cm 2 M3 2 5mm 0 549 N m 5 6 kgf cm Note To prevent damage to THIN HEAD screws use type 0 pit Philips screwdriver Use however the PH point size 1 screwdriver for screws fixing the expansion memory slot cover and the keyboard Press along the axis of the screwdriver while turning the screw This is because the contact area between the screw and driver is less than for a pan head screw standard pan shaped screw head Grip color Some screws have a colored grip area to help you determine the length of the screw Even numbered length screws Brown Odd numbered length screws White Special length screw Blue Special length screw means screws whose length is indicated in an integral number to the first decimal places such as 2 5 mm 2 6 mm 4 6 PORTEGE A200 Maintenance Manual 960 499 4 1 Overview 4 Replacement Procedures Screw notation To make maintenance of the computer easier markings of the kinds of the screws including the types and lengths of the screws are indicated on the computer body Format Scr
68. k k k k k k k k k k k k k k k k k kk x lt xx xxx It completed kk k k k k k k k k k ck k k k k k k k k k k k k k k k KKK Press any key to continue Subtest 03 DMI information save This is one of tools to copy the DMI information to a new PCB after replacing This subtest saves all the DMI data in a floppy disk Subtest 04 DMI information recovery This is one of tools to copy the DMI information to a new PCB after replacing This subtest writes all the DMI data in the floppy disk into the new PCB Since the data of UUID is updated every time when this subtest DMI information recovery is done the saved UUID data is not written 3 10 PORTEGE A200 Maintenance Manual 960 499 3 3 Setting of the hardware configuration 3 Tests and Diagnostics Subtest 08 System configuration display This subtest displays the information of the system configuration When the following message appears confirm the contents and press Enter Press Enter key For more details on the system configuration information refer to 3 25 System configuration Subtest 09 E2PROM test MAC GUID DMI It checks whether the MAC address GUID of IEEE1394 and DMI information are written PORTEGE A200 Maintenance Manual 960 499 3 11 3 Tests Diagnostics 3 4 Heatrun Test 3 4 Heatrun Test To execute this program select 3 Repair heatrun inthe startup menu press Enter Afte
69. ko k k k k k lt lt X x lt Press test number 0 2 9 Connect the USB test module and USB cable to the computer Input the port test number and press Enter OK message appears in the display if the test ends without fail NG message appears in the display if an error is found during the test Confirm the connection of cable and then execute the test again Press 9 and Enter to return to ONLY ONE TESST menu PORTEGE A200 Maintenance Manual 960 499 3 45 3 Tests Diagnostics 3 20 ONLY ONE TEST Subtest 06 LED This subtest checks if each LED lights properly The following message appears in the display in order Follow the instructions in the display to execute the test HDD Access LED test Press any key and following message appears in the display Caps Num Overlay BT W LAN LED test 1 Press Caps Lock key Caps on off 2 Press F10 key Arrow on off 3 Press Fn F11 key Num on off 4 Slide BT W LAN switch L amp R on off Confirm corresponding LED lights properly Press Enter and following message appears in the display Check PowerSW LED Green Check if the Power Switch LED lights in the following order Green Orange Blue OFF Press any key and following message appears in the display Check DC IN amp Power amp Main Battery LED Green Orange Check if the each LED l
70. of DMAC F117h INIT DMAC Initialization of DMA BOOT PASSWORD Password check Waits for completion of initializing HDD Checks key input during IRT waits here the completion of KBC initialization Initializes ATA priority Clears security buffer PRE BOOT SETUP Stores the value of 40 00h for saving restoring SIO Sets font address for resume password Sets the repeat parameter to USB KB Gets the key information pressed during IRT Stores T SHADOW RAM SIZE PORTEGE A200 Maintenance Manual 960 499 2 25 2 Troubleshooting Procedures 2 4 System Board Troubleshooting Table 2 5 Debugging port status 7 7 D port Contents status F11Ch Renews system resources right before Boot Rewrites memory of INT15h E820h function Renews tables for DMI Copies ACPI table to the top of expansion memory Waits for the completion of writing PSC version to BIOS Waits for the completion of setting clock generator When any error halts at DEBUG PORT 1EH Releases NMI Mask Checksums TIT Clears flag during IRT of Runtime side Renews checksum of Runtime side Initializes Bluetooth Checks upgrade of CPU HDD and others Checks for the maintenance card Prohibits PC card not used Sets the WAKEUP status data for ACPI Initializes the HW right before BOOT and waits for the completion Sets battery save mode Sets date Waits for the completion of initializing AC Link Renews DMI Wakeup factor and SM B
71. panel s surface gets dirty wipe it with cotton or a soft cloth If it is still dirty try breathing on the surface to create a light condensate and wipe it again If the surface is very dirty we recommend a CRT cleaning agent Apply the agent to a cloth and then wipe the panel s surface Do not apply cleanser directly to the panel 4 If water or other liquid is left on the 5 surface for a long period it can change the screen s tint or stain it Be sure to quickly wipe off any liquid A 2 PORTEGE A200 Maintenance Manual 960 499 Appendix Handling the LCD Module Appendices 5 Glass is used in the panel so be careful not to drop it or let it strike a hard object which could cause breakage or cracks N 2 6 CMOS LSI circuits are used in the module so guard against damage from electrostatic discharge Be sure to wear a wrist or ankle ground when handling the module PORTEGE A200 Maintenance Manual 960 499 A 3 Appendices Appendix Handling the LCD Module 7 Do not expose the module to direct sunlight or strong ultraviolet rays for long periods 8 Do not store the module at temperatures below specifications Cold can cause the liquid crystals to freeze lose their elasticity or otherwise suffer damage rM g A 4 PORTEGE A200 Maintenance Manual 960 499 Appendix Handling the LCD Module Appendices 9 Do not disassemble the LCD module Disassembly can cause malfunctions 10 If yo
72. regions LAN The computer is equipped with LAN circuits that support Ethernet LAN 10 mega bits per second 10BASE T and Fast Ethernet LAN 100 mega bits per second 100 Wireless LAN mini PCI Card slot The computer 15 equipped with a mini PCI Type wireless LAN board that supports 802 11 b g Intel or Askey made or 802 11 b Intel made This function can be switched on and off by a switch on the computer IEEE1394 PORTEGE A200 Maintenance Manual 960 499 1 3 1 Hardware Overview 1 1 Features The computer comes with one IEEE 1394 port It enables high speed data transfer directly from external devices such as digital video cameras 1 4 PORTEGE A200 Maintenance Manual 960 499 1 1 Features 1 Hardware Overview Figure 1 1 shows the front of the computer and Figure 1 2 shows the system units configuration Figure 1 1 Front of the computer PJ9500 PJ3010 PJ30ll p 3230 at use Er PJ1800 System board PJ8760 nuo PJ2110 PJ6003 P22130 4100 PJ9550 P04200 PJeoo1 PJ4700 PJ4701 PJ1420 PJ1440 PJ2200 en E d Wireless so pinwo LAN board Wireless LAN antenna right Figure 1 2 System unit configuration PORTEGE A200 Maintenance Manual 960 499 1 5 1 Hardware Overview 1 1 Features Figure 1 3 shows the system block diagram
73. the SD cable to the connector PJ 9550 on the system board and set the SD board in place 4 38 PORTEGE A200 Maintenance Manual 960 499 4 19 SD board System board 4 Replacement Procedures 4 19 2 System board Removing the system board To remove the system board perform the following procedure See Figure 4 29 1 Lift up the right side of the system board and remove the system board in the direction indicated by the arrow Figure 4 29 Removing the system board Installing a system board To install a system board perform the following procedure See Figure 4 29 1 Set the system board by the left side first on the cover PORTEGE A200 Maintenance Manual 960 499 4 39 4 Replacement Procedures 4 20 Heat sink CPU 4 20 Heat sink CPU 4 20 1 Heat sink Removing the heat sink To remove the heat sink perform the following procedure See Figure 4 30 1 Remove the following screws fixing the holder and remove the holder and heat sink 2 2247 BIND screw 23 M2x4Z BIND Holder Heat sink Figure 4 30 Removing the holder and heat sink 4 40 PORTEGE A200 Maintenance Manual 960 499 4 20 Heat sink CPU 4 Replacement Procedures Installing a heat sink To install a heat sink perform the following procedure See Figure 4 30 and 4 31 1 When silicon grease has already been applied to the heat sink fin and face of CPU remove them cleanly with a soft cloth Apply silicon grease to the heat sink fin and
74. the computer s memory This field displays the total amount of memory installed and is automatically calculated by the computer You cannot change this value 2 System Date Time Sets the date and time Date Sets date Time Sets time 3 Battery This option is used to select Full Power Low Power or User Setting of the battery save mode When you select the battery save mode the followings will appear Full Power The following shows full power settings BATTERY SAVE OPTIONS Processing Speed High CPU Sleep Mode Display Auto off HDD Auto off System Auto off LCD Brightness Cooling Method Low Power Processing Speed CPU Sleep Mode Display Auto off HDD Auto off System Auto off LCD Brightness Cooling Method BATTERY SAVE OPTIONS Enabled 30Min 30Min Disabled Bright 2 Super Bright 3 Maximum Performance The following shows low power settings Low Enabled 03Min 03Min 30Min Semi Bright 2 Bright 3 Battery Optimized PORTEGE A200 Maintenance Manual 960 499 3 89 3 Tests Diagnostics 3 30 SETUP In boot mode the System Auto Off 1 item does not appear Display of the LCD Brightness will be changed in the condition below 2 Operating the battery 3 Using the AC adapter User Setting Use this option to set the battery save parameters on the sub window BATTERY SAVE OPTIONS Battery Save Options Processing Speed This feature changes the
75. the modem Refer to Chapter 3 Tests and Diagnostics for more information on how to perform the test program If any error is detected by the test go to Procedure 2 Procedure2 Connector Check and Replacement Check The Modem jack and MDC board is connected to the system board If the modem malfunctions these connections may be bad or the MDC or system board might be faulty Disassemble the computer following the steps described in Chapter 4 and perform the following checks Check 1 Make sure the MDC is firmly connected to the PJ3010 on System board and the MDC cable is firmly connected to the PJ3011 on the system board System board MDC cable If any connector is disconnected connect it firmly and return to Procedure 1 If there is still an error perform Check 2 Check2 MDC cable may be faulty Replace it with a new If the modem is not still working properly perform Check 3 Check3 The MDC may be faulty Replace it with a new one following the steps in Chapter 4 If the modem is not still working properly perform Check 4 2 42 PORTEGE A200 Maintenance Manual 960 499 2 12 Modem Troubleshooting 2 Troubleshooting Procedures Check4 The system board may be faulty Replace it with a new one following the instructions in Chapter 4 PORTEGE A200 Maintenance Manual 960 499 2 43 2 Troubleshooting Procedures 2 13 LAN Troubleshooting 2 13 LAN Troubleshooting To check if the computer s LAN is defective
76. the subtest again Communication test of 11g mode This subtest checks the communication of wireless LAN antenna of Calexico 802 11g mode After finishing the test OK message will appear in the display Press any key to return to the test menu When a defective is found during the test NG message will appear in the display Press any key and following message will appear in the display k ck k k k kk lt lt x k k k k k lt k x x k k k k k k k k k k k k k k k k k k k k lt k k k k ck ckckckckckckck k kk 119 Communication Test NG CR HA KK AA KK Press any key to return to test menu When defective 15 detected m the test following typical cause is considered Bad connection of wireless LAN card Bad connection of wireless LAN antenna cable Main Bad environment for wireless LAN communication Interference obstruction Defective wireless LAN card Check the connection and condition and execute the subtest again the tests of Calexico 11b g Card This subtest checks SKU information MAC address connection and communication of wireless LAN antenna of Calexico 802 1 1b g card The test stops at when a defective is found For more details refer to each subtest PORTEGE A200 Maintenance Manual 960 499 3 27 Wireless LAN Test Program Askey made 3 Tests and Diagnostics 3 27 Wireless LAN Test Program Aske
77. this option to choose a setting from the followings When the CPU of the computer is Celeron M this option is not displayed Dynamically Switchable Enables Pentium M processor featuring Intel SpeedStep technology Default Always High Disables Pentium M processor featuring Intel SpeedStep technology and always runs the processor at its maximum speed Always Low Disables Pentium M processor featuring Intel SpeedStep technology and always runs the processor at its default speed PORTEGE A200 Maintenance Manual 960 499 3 30 SETUP 3 Tests and Diagnostics e Auto Power On This option displays setting for Auto Power On Disabled Indicates auto power on is not set Enabled Indicates auto power on is set When Enabled is selected the following sub window appears OPTIONS Alarm Time 00 00 00 Alarm Date Option Disabled Ring Indicator Disabled Set the parameters for the Auto Power On automatic power on function in the OPTIONS window To set the time use Space or BackSpace Press to move the cursor to the right and to move the cursor to the left when you set the date and time For the Alarm Time set the time to turn on the power automatically The second cannot be set When it is set to Disabled the time to turn on automatically is not set For the Alarm Date Option set the date to turn on the power automatically When it is set to Disabled the time to turn on automatically is not set Th
78. track head and address Read specified address This subtest reads data from a track head and address specified by an operator PORTEGE A200 Maintenance Manual 960 499 3 23 3 Tests Diagnostics 3 11 Printer Test 3 11 Printer Test Caution Printer Test is not supported for this model To execute the Printer Test select 6 from the DIAGNOSTIC TEST MENU press Enter and follow the directions on the screen Note IBM compatible printer must be connected to the system to execute this test Also printer port wraparound connector must be connected The following message will appear after selecting the subtest 01 to 03 of the printer test 1 1 XXXXh channel 2 XXXXh 1 3 XXXXh Select the channel number 1 3 2 The printer I O port address is specified by the XXXXh number The computer supports three printer channels Select the printer channel number and press Enter to execute the selected subtest Subtest 01 Ripple Pattern This subtest prints characters for codes 20h through 7Eh line by line while shifting one character to the left at the beginning of each new line DU 0123456789 lt gt GABCDEFGHIJKLMNOPORSTUVWXYZ N abcdefghijklmno D ESSE 0123456789 lt gt ABCDEFGHIJKLMNOPQRSTUVWXYZ N abcdefghijklmnop 8 8 0123456789 lt gt GABCDEFGHIJKLMNOPQRSTUVWXYZ N abcdefghi jklmnopq 8 01234567
79. 00 Maintenance Manual 960 499 2 45 2 Troubleshooting Procedures 2 14 Sound Troubleshooting Procedure2 Connector Check The speaker external microphone internal microphone and headphone are connected to the connectors on the system board and SD board shown in the following figure System board pJ9555 H Puesso Pueoos Internal microphone External microphone Headphone Any of the connections may be disconnected Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perform the following checks PJ6000 PJ6001 If the stereo speakers do not work correctly perform Check 1 If headphones do not work correctly perform Check 2 If sound recording by an external microphone does not work correctly perform Check 3 If sound recording by an internal microphone does not work correctly perform Check 4 Check 1 Ifthe stereo speakers do not work properly the speaker cables may be disconnected Make sure the speaker cables are firmly connected to PJ6003 on the system board If the stereo speakers are still not functioning properly go to Procedure 3 Check2 If headphones do not work properly the S D board may be disconnected or the headphone cable may be disconnected Make sure the SD board is firmly connected to PJ9550 on the system board and the headphone cable is connected to the headphone jack PJ6002 on the SD board If the sound function still does not work prop
80. 048MB Memory modules of 256MB 512MB 1GB 1 024MB available 2 VGA VRAM A VGA controller is built in MontaraGM VRAM Maximum 64MB when the capacity of system memory is 256MB or more Maximum 32MB when the capacity of system memory is 128MB or less HDD Built in 2 5 inch x 9 5mm height 40GB or 60GB HDD depending on the model USB FDD Optional Supports a USB 3 5 inch FDD which connected to a USB port supports 720 and 1 44MB formats and enables booting from system FD PORTEGE A200 Maintenance Manual 960 499 1 1 1 2 1 Hardware Overview 1 1 Features Display LCD and CRT can be displayed at the same time LCD Built in 12 1 inch 262 144 colors XGA 1 024 768 dots thin type low temperature poly silicon TFT color display CRT Supported via a RGB connector TV out S Video output Has a TV output terminal Optical drive Built in a CD RW DVD ROM drive or DVD Multi drive Keyboard An easy to use 84 key US or 85 key UK keyboard provides a numeric keypad overlay for fast numeric data entry or for cursor and page control The keyboard supports a Windows key and an application key Touch pad Touch pad is installed as a pointing device Battery The RTC battery is mounted inside the computer The main battery is a detachable lithium ion main battery 10 8V 4 400mAh and the battery 15 a lithium ion battery 2 4V 16mAh USB Universal Serial Bus The computer comes with three
81. 2 M2 5 6B S THIN HEAD screw 1 3 Align the white mark on the LED cable to the hinge cap and stick the insulator back of the cover assembly on the LED cable PORTEGE A200 Maintenance Manual 960 499 4 55 4 Replacement Procedures 4 24 Wireless LAN antenna 4 24 Wireless LAN antenna Removing the wireless LAN antenna To remove the wireless LAN antenna perform the following procedure See Figure 4 46 and 4 47 1 Peel off the four acetate tapes and wireless LAN antennas Wireless LAN antenna Figure 4 46 Removing the wireless LAN antenna 4 56 PORTEGE A200 Maintenance Manual 960 499 4 24 Wireless LAN antenna 4 Replacement Procedures 2 Peeloff the one acetate tape and four insulators and take out the wireless LAN antenna cables from the hinge hole lt W ireless LAN antenna cable Figure 4 47 Removing the wireless LAN antenna cable Installing a wireless LAN antenna To install a wireless LAN antenna perform the following procedure See Figure 4 46 and 4 47 1 Pass the wireless LAN antenna cables through the hinge hole and lay down the cable in place Fix the wireless LAN antenna cables with the one acetate tape and four insulators 2 Stick the wireless LAN antennas on the LCD cover in place and fix the antenna cables with the acetate tapes at four points Caution When installing antenna cables do not cross them on the LCD cover PORTEGE A200 Maintenance Manual 960 499 4 57 4 Repl
82. 4 9 4 10 4 11 4 12 4 13 4 14 4 15 4 16 4 17 4 18 4 19 4 20 4 21 4 22 4 23 4 24 4 25 4 26 O VefVISWs sat LE 4 1 Battery kasuna iN DON uade iu ds etis 4 8 des T 4 10 SB AOI o u Dusi T 4 11 CoOnnectori panel ao RETE 4 12 Keyboard MM C 4 13 Optical drive dede tei o RE M UE DG NIST Us HE 4 16 Palm rest Touch pat abt Lasten 4 18 EDD c ee i 4 22 module PE C DEMEURE 4 24 Wireless LAN module fice di 4 26 Internal microphone s ise isse peterent e eee Sa e ENS TENE SR SRL SENA UR 4 27 MDC modules ioo e A eda enge ed tale a 4 28 mat ps uu tS S u 4 29 Cover assembly sau a Maa a an 4 31 RTC mec 4 35 Battery latch assembly 4 36 CPU fai aote toe uet Pract ta UE eye ae 4 37 SD uocis od detti ba uus t stades es 4 38 Heat SIBk CPL Ce eed iere io oed Tied shad 4 40 LCD mask FL inverter LED 4 44 LCD iiti t CECI e d 4 48 L
83. 499 3 7 3 Tests Diagnostics 3 2 Executing the Diagnostic Test After selecting this test the heatrun test starts executing the same subtest as 3 22 RUNNING TEST For more details on this test refer to the section 3 4 3 8 PORTEGE A200 Maintenance Manual 960 499 3 3 Setting of the hardware configuration 3 Tests and Diagnostics 3 3 Setting of the hardware configuration To execute this program select 2 Repair initial config test startup menu press Enter and follow the directions on the screen The H W initial information setting tool consists of four subtests Move the highlight bar to the subtest you want to execute and press Enter Subtest 01 Initial configuration This subtest executes the following items and shows their contents in the display When an item ends normally the program proceeds automatically to the next one When an error is found the program stops and waits for key input After solving the problem the program executes the item again Setting of the CPU set table Setting of the micro code Setting of the EHSS Inputting and writing of DMI information When the DMI information is displayed the following messages appear in order Input each information If you do not replace the PCB the DMI information should not be changed l Enter Model Name 15 displayed Input the computer s model name and press Enter e g DynaBook Enter Version Number is displayed Input the
84. 5N M5V PWLEG2 S3N PWLEOR S5N GND DCING2 S5N DCINO2 S5N M5V PORTEGE A200 Maintenance Manual 960 499 C 23 Appendices Appendix C Pin Assignment SD Board C 27 PJ9555 System board I F connector 20 pin Table C 27 System board I F connector 20 pin vo rvs Summe o HEADR PXP HEADL PXP MICBIS P2V SPKDIS PXP GND GND MICSIG PXP GND LOUTL PXP LOUTR PXP AGCL PXP AGCR PXP VOLREF P2V NC NC GND NC BTSWON S3P NC S3V C 28 6000 Internal Microphone connector 2 pin Table C 28 Internal Microphone connector 2 pin signa name vo mme siana name vo 5 mm 29 6001 External Microphone connector 6 pin Table C 29 External Microphone connector 6 pin signat name vo Pinno qe z We 11 mms s qw mm C 24 PORTEGE A200 Maintenance Manual 960 499 Appendix Pin Assignment Appendices C 30 PJ6002 Headphone connector 6 pin Table C 30 Headphone connector 6 pin vo Pme vo wo z 0 enee o acno wwee i w PORTEGE A200 Maintenance Manual 960 499 C 25 Appendices Appendix C Pin Assignment C 26 PORTEGE A200 Maintenance Manual 960 499 D Keyboard Scan Character Codes Appendices Appendix D Keyboard Scan Character C
85. 89 lt gt GABCDEFGHIJKLMNOPQRSTUVWXYZ 117 abcdefghi jklmnopqr 8 0123456789 lt gt 4ABCDEFGHIJKLMNOPQRSTUVWXYZ N abcdefghi jk1mnopars 8 0123456789 lt gt GABCDEFGHIJKLMNOPQRSTUVWXY2 X abcdefghijklmnoparst 0123456789 lt gt GABCDEFGHIJKLMNOPQRSTUVWXYZ X abcdefghijklmnopgrstu 7 0123456789 lt gt 9e ABCDEFGHIJKLMNOPQRSTUVWXYZ X abcdefghijklmnopqrstuv 7 0123456789 lt gt GABCDEFGHIJKLMNOPQRSTUVWXYZ X abcdefghi jklmnopqrstuvw 0123456789 lt gt GABCDEFGHIJKLMNOPORSTUVWXYZ X abcdefghijklmnopqrstuvwx 0123456789 lt gt GABCDEFGHIJKLMNOPQRSTUVWXY2 X abcdefghijklmnopqrstuvwxy 3 24 PORTEGE A200 Maintenance Manual 960 499 3 11 Printer Test 3 Tests and Diagnostics Subtest 02 Function This subtest is for IBM compatible printers and tests the following functions Normal print Double width print Compressed print Emphasized print Double strike print All characters print This subtest prints the various print types shown below PRINTER TEST L THIS LINE SHOWS NORMAL PRINT 2 THIS LINE SHOWS DOUBLE WIDTH PRINT 3 THIS LINE SHOWS COMPRESSED PRINT 4 THIS LINE SHOWS EMPHASIZED PRINT 5 THIS LINE SHOWS DOUBLE STRIKE PRINT 6 ALL CHARACTERS PRINT 8 amp 0123456789 lt gt 28BABCDEFGHIJKLMNOPQRSTUVWXYZ _ abcdefghijklmn opgqrstuvwxyz Subtest 03 Wraparound Note To
86. 9 Sound standard Ies d Se a i ca n pecus 3 79 3 202 So nd Legacy tegt 3 81 3 29 3 Sound Standard 3 82 3 30 SETUP sahab TOR ERU 3 85 3 29 T Function s eoa ede die ee ee RN 3 85 3 29 2 Accessing the SETUP Program 3 86 3 iv PORTEGE A200 Maintenance Manual 960 499 3 Tests Diagnostics Tables Table 3 1 Subtest upaqa oq dote au 3 12 Table 3 2 Error codes and error status names 3 35 Table 3 3 Hard disk controller status register contents 3 38 Table 3 4 Error r gister contents tione s tam t events 3 39 Table 3 5 Error Message e atate ted evade deut ecu ed ua 3 71 Table 3 6 Error code for Bluetooth test BD ADDR 3 72 Table 3 7 Error code for Bluetooth test ADDR of the 3 76 Table 3 8 Lamp pattern of power button retten 3 95 PORTEGE A200 Maintenance Manual 960 499 3 v 3 Tests Diagnostics 3 vi PORTEGE A200 Maintenance Manual 960 499 3 1 The Diagnostic Test 3 Tests and Diagno
87. 9 3 28 LAN Modem Bluetooth IEEE1394 Test Program 3 Tests and Diagnostics 3 28 LAN Modem Bluetooth IEEE1394 Test Program This section describes how to perform the LAN ModenyBluetooth IEEE1394 test with the test program Insert the test program disk for LAN ModenyBluetooth IEEE1394 test FDD and turn on the power The following message will appear Microsoft Windows XX Startup Menu d LAN 25 3x Bluetooth 4 IEEE1394 Enter a choice Press the number you want to test and press Enter Note is impossible to go back to startup menu once you choose the test Therefore LAN Modem Bluetooth IEEE 1394 test can not be executed successively 3 28 1 LAN test To execute LAN test press 1 and Enter The following message will appear 4 TEE EE ERE E 182562 ICHx Gbe 182540 Diagnostics program JE HERE FEFE TE FE TE FE TE FE TE FE TE FE TE FE FE FE FE FE FE FE FE FE HE FE HE FE E FE E FE HE TE HE TE HE TE HE TE HE TE FE TE HE TE FE TE FE TE FE TE FE TE FE E FE E E E E E E E E E EH EH ICM 182562 ICHx amp k k k k k k k k k ck lt lt k k lt amp k k lt lt lt k k ck lt k k k lt k ck ck ck k k k ck amp
88. 960 499 1 17 1 Hardware Overview 1 7 Batteries 1 7 Batteries The PC has the following two batteries Main battery Realtime clock RTC battery Table 1 7 lists the specifications for these two batteries Table 1 7 Battery specifications G71C0003Y110 10 inumin inumin 8 V 4 4400mAh mAh Real a clock 1 7 1 Main Battery The main battery is the primary power supply for the computer when the AC adapter is not connected In resume instant recovery mode the main battery maintains the current status of the computer The approximate operating time on fully charged battery is as follows Table 1 8 Operating time Operating time Pentium model About 4 6 hours Celeron model About 4 3 hours The approximate maintaining time of fully charged battery after power off is as follows Table 1 9 Maintaining time About 25days About 6 days 1 18 PORTEGE A200 Maintenance Manual 960 499 1 7 Batteries 1 Hardware Overview 1 7 2 Main Battery Charging Control Battery charging is controlled by a power supply microprocessor The power supply microprocessor controls power supply and detects a full charge when the AC adapter and battery are connected to the computer The system charges the battery using quick charge or trickle charge Quick Battery Charge When the AC adapter is connected normal charges is used while the system is turned on and quick charge is used while the sy
89. ADDR PORTEGE A200 Maintenance Manual 960 499 3 71 3 Tests Diagnostics 3 28 LAN Modem Bluetooth IEEE1394 Test Program If the machine detects a malfunction it indicates the error code as shown below The error code begins with the least significant digit Error code Table 3 6 Error code for Bluetooth test BD ADDR 1 2 Error code Me O Unknown HCI Command No Connection Hardware Failure Page Timeout Authentication Failure Key Missing Memory Full Connection Timeout Max Number Of Connections Max Number Of SCO Connections To A Device ACL Connection already exists Command Disallowed Host Rejected due to limited resources Host Rejected due to security reasons Host Rejected due to remote device is only a personal device Host Timeout Unsupported Feature or Parameter Value Invalid HCI Command Parameters Other End Terminated Connection Used Ended Connection Other End Terminated Connection Low Resources Other End Terminated Connection About to Power Off Connection Terminated by Local Host Repeated Attempts Paring Not Allowed Unknown LMP PDU Unsupported Remote Feature SCO Offset Rejected SCO Interval Rejected SCO Air Mode Rejected Invalid LMP Parameters Unspecified Error See the Specification of the Bluetooth System for details 3 72 PORTEGE A200 Maintenance Manual 960 499 3 28 LAN Modem Bluetooth IEEE 1394 Test Program 3 Tests and Diagnostics
90. Appendix Rewrite Procedures Appendices Appendix Rewrite Procedures This Appendix explains how to rewrite the EC KBC system program when you update the EC KBC system Tools To rewrite the EC KBC you need the following tool BIOS EC KBC rewriting disk for the computer Rewriting the EC KBC Rewrite the EC KBC only when instructed by a diagnostic disk release notice Connect the AC adaptor to the computer when you rewrite the EC KBC Do not turn off the power while you are rewriting the EC KBC If the rewrite fails it might be impossible to start up the computer If you fail to rewrite EC KBC then when you next turn on the power message may be displayed that the contents of the EC KBC have been erased In this case insert the BIOS EC KBC rewriting disk and the EC KBC will be rewritten Normally it takes about 30 seconds to rewrite the EC KBC It may take 3 minutes maximum depending on the conditions of the computer or ICs The computer is not hung up Allow sufficient time Never reboot or turn off the power to the computer before the rewriting is completed Set the system to boot mode Turn off the power to the computer Remove the external cable and PC Card Connect a USB FDD and insert the BIOS EC KBC rewriting disk into the USB FDD CA gue Turn on the power while holding down Tab key Keep holding down key until a message appears on the screen The
91. BIOS EC KBC rewriting starts 6 When the EC KBC rewrite is completed the system is automatically turned off PORTEGE A200 Maintenance Manual 960 499 H 1 Appendices Appendix EC KBC Rewrite Procedures H 2 PORTEGE A200 Maintenance Manual 960 499 Appendix Reliability Appendices Appendix Reliability The following table shows MTBF Mean Time Between Failures Table 1 1 MTBF MTBF Time hours System Maximum configuration 6 084 PORTEGE A200 Maintenance Manual 960 499 1 1 Appendices Appendix I Reliability 1 2 200 Maintenance Manual 960 499 7 Appendices Appendix J Key FD This Appendix explains how to make a key FD l 2 Start the setup program Set the cursor to Not Registered in PASSWORD and press Space or BackSpace key The screen to input the password appears If the password has been set Registered is displayed in PASSWORD Then cancel the password first and set a new one Enter a password The number of words shall be within ten The character is displayed as you enter a word Press Enter key The first password is recognized and the second one is required Enter the second password Enter the same password as the first one The character is displayed as you enter a word Press Enter key The password is registered When the second password differs from the first one the input of the password is required again Then en
92. C Decable E EE Gables Pep Se Dy aad To paratos 4 51 WiT el ss LAN HGB ooo 4 56 assembly 4 58 De tea S 4 60 200 Maintenance Manual 960 499 Appendices Appendix Handling the LCD Module Appendix B Board Ea8yout s eee ede dedu iu Appendix C ul ay im t aee Appendix D Keyboard Scan Character Codes Appendix E Layouts oup eret Appendix F Wiring Diagrams ue dei ea ded tete Appendix G BIOS Rewrite Procedures Appendix H EC KBC Rewrite Procedures Appendix I D c Appendix J Key FD g EN PORTEGE A200 Maintenance Manual 960 499 200 Maintenance Manual 960 499 Chapter 1 Hardware Overview 1 Hardware Overview l ii PORTEGE A200 Maintenance Manual 960 499 1 Hardware Overview Chapter 1 Contents 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 PC ARTES sana a au S ud S Pea 1 1 Hard Disk 1 9 IY DOUG accept nuan 1 10 Optical Drive do sata 1 11 1 4 1 CD RW DVD ROM Drive tinet decades 1 11 1 4 2 DVD m lt D VE R 1 12 TFE Color DISBl ay
93. CADO1 EYP ACCBEO EYP ACAD 1 EYP ACAD14 EYP ACD14 EYP ACRAREYP MCVCCA ACCLK EYP ACCBE2 EYN ACAD20 EYP ACAD22 EYP ACAD24 EYP ACAD25 EYP ACAD29 EYP ACCLKR EYN GND ACADO2 EYP ACADO6 EYP ACADO8 EYP ACVS1 E3P ACAD15 EYP ACA18 EYP ACSTOP EYN MCVCCA ACTRDY EYN ACAD17 EYP ACYS2 E3P ACSERR EYN ACADOO EYP ACADOS EYP ACADOT EYP ACADO8 EYP ACAD12 EYP ACCBE1 EYN ACRERR EYN ACINT EYN MCVRRA ACIRDY EYN ACAD18 EYP ACAD21 EYP ACAD23 EYP ACAD25 EYP ACAD27 EYP ACDO2 EYP GND ACCD1 E3N ACAD04 EYP ACD14 EYP ACAD10 EYP ACAD13 EYP ACAD16 EYP ACLOCK EYN ACDEVS EYN MCVPPA EYN ACFRAM EYN ACAD18 EYP ACRST EYN ACREO EYN Appendices Appendices Appendix C Pin Assignment Table C 5 PC card I F connector 68 pin 2 2 ACAUDI EYP ACSTSC EYP ACAD28 EYP ACAD30 EYP ACAD31 EYP ACCD2 E3N GND C 6 PJ2130 SD card I F connector 12 pin Table C 6 SD card I F connector 12 pin SDAT3 E3P SDCMD E3P GND SD E3V SDCLK E3P GND SDATO E3P SDAT1 E3P SDAT2 E3P SDCD E3N SDWP E3P GND C 12 PORTEGE A200 Maintenance Manual 960 499 Appendix Pin Assignment Appendices C 7 PJ2200 Mini PCI I F connector 124 pin Table C 7 Mini PCI I F connector 124 pin 1 2 Sanai rome vo Pme YO 1 NC NC NC NC NC NC NC NC NC NC NC NC WLON S3N NC GND NC PIRQD P3N P5V P3V PIRQG P3N NC NC GND E3V X33MPC P3P PCIRSO P3N GND P3V PREQ2 P3N PGNT2 P3N P3V GND AD31
94. DISPLAY TEST 5 FLOPPY DISK TEST 6 PRINTER TEST It is not supported 7 ASYNC TEST It is not supported 8 HARD DISK TEST There is a second hard disk 9 REAL T ER TEST 10 NDP TEST 1 EXPANSION TEST 12 CD ROM DVD ROM TEST 88 ERROR RETRY COUNT SET FDD amp HDD 99 EXIT TO DIAGNOSTICS MENU Thes Select items Enter Specify Esc Exit Functions 1 through 12 are the Diagnostic Tests Function 88 sets the floppy disk drive and hard disk drive error retry count 0 255 To exit the submenu of the Diagnostic Test and returns to the Diagnostics Menu set the highlight bar to function 99 and press Enter PORTEGE A200 Maintenance Manual 960 499 3 5 3 Tests Diagnostics 3 2 Executing the Diagnostic Test Select the option you want to execute and press Enter When you select 1 SYSTEM TEST the following message will appear SYSTEM TEST NAME XXXXXX DIAGNOSTIC TEST VX XX Ctrl Break test end Ctrl C key stop SUB TEST PASS COUNT ERROR COUNT WRITE DATA XX READ DATA XX ADDRESS XXXXXX STATUS XXX SUB TEST MENU 01 ROM checksum 02 Fan ON OFF 03 Geyserville 04 Quick charge 05 DMI read 99 Exit to DIAGNOSTIC TEST MENU Select items Enter Specify Esc Exit Note The menu dis
95. Disassembly procedures Three main types of cable connector are used Pressure plate connector Spring connector Normal pin connector When disconnecting a pressure plate connector draw the tab on one side of the plastic pressure plate on the connector and pull the cable out from the connector When reconnecting a cable to a pressure plate connector draw enough the pressure plate and insert the cable into the connector Press both sides of the pressure plate such that both sides of the plate and connector are at the same height and that the cable is fixed in the correct position Pull the cable to ensure that it is securely connected If the cable is disconnected from the connector reconnect it making sure that you draw enough the pressure plate to insert fully the cable For spring connectors lifting up the stopper frees the cable and allows it to be pulled out To reconnect hold the stopper in the up position and insert the cable then lower the stopper to secure the cable Normal pin connectors are used for all other cables Simply pull out or push in these connectors to disconnect or reconnect 7 Zz AG al Pressure plate connector Spring connector 4 4 PORTEGE A200 Maintenance Manual 960 499 4 1 Overview 4 Replacement Procedures Assembly procedures After the computer has been disassembled and the part that caused the fault has been repaired or replaced the computer must be reassembled Take note of the f
96. Hard disk test perform the HDD Troubleshooting Procedures in Section 2 6 If an error is detected on the Optical drive test perform the Optical Drive Troubleshooting Procedures in Section 2 7 If an error is detected on the Display test perform the Display Troubleshooting Procedures in Section 2 8 If an error is detected on the Keyboard test perform the Keyboard Troubleshooting Procedures in Section 2 9 error is detected on the Touch pad test perform the Touch Pad Troubleshooting Procedures in Section 2 10 If an error is detected on the SD Card Slot test perform the SD Card Slot Troubleshooting Procedures in Section 2 11 If an error is detected on the Modem test perform the Modem Troubleshooting Procedures in Section 2 12 If an error is detected on the LAN test perform the LAN Troubleshooting Procedures in Section 2 13 If an error is detected on the Sound test perform the Sound Troubleshooting Procedures in Section 2 14 If an error is detected on the Wireless LAN test perform the Wireless LAN Troubleshooting Procedures in Section 2 15 PORTEGE A200 Maintenance Manual 960 499 2 5 2 Troubleshooting Procedures 2 3 Power Supply Troubleshooting 2 3 Power Supply Troubleshooting The power supply controller controls many functions and components To determine if the power supply is functioning properly start with Procedure 1 and continue with the other Procedures as instructed Procedure 1 Pro
97. IOS structure table Closes configuration area for PCI device Cache control Process related to CPU Erases the information HW reset from EC Renews parameter block A Makes the CPU clock set up by SETUP Waits for motor off of HDD disable After process of PRE SETUP Clears PWRBTN STS Sets Power Button to disable Clears PME EN of built in LAN PORTEGE A200 Maintenance Manual 960 499 2 4 System Board Troubleshooting 2 Troubleshooting Procedures Procedure3 Diagnostic Test Program Execution Check Execute the following tests form Diagnostic Program These tests check the system board and I O unit Refer to Chapter 3 Tests and Diagnostic for more information on how to perform these tests System test Memory test Keyboard test Display test Floppy Disk test Hard Disk test Real Timer test NDP test Expansion test 10 CD ROM DVD ROM test 11 Wireless LAN test 12 Sound test 13 LAN Modem Bluetooth IEEE1394 test RUM If error is detected during these tests go Procedure 4 Procedure4 Replacement Check The system board connectors may be disconnected Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perform Check 1 Check 1 Visually check for the following a Cracked or broken connector housing b Damaged connector pins If connectors are in good condition but there is still a problem go to Check 2 Check 2 The system
98. LAT HEAD screw 25 2 M2 5 8B BIND screw 28 6 M2 5 4B FLAT HEAD screw 2 2 2 M2 5 12B FLAT HEAD screw 71 2 When the optical drive is not removed Figure 4 22 Removing the screws 4 32 PORTEGE A200 Maintenance Manual 960 499 4 15 Cover assembly 4 Replacement Procedures 3 Turn over the computer and remove the following screwin the battery slot M2 3C S THIN HEAD screw 21 Figure 4 23 Removing the screw 4 Release the latches of the cover assembly and remove the cover assembly 5 Remove the LED cable from the connector PJ9500 on the system board Cover assembly an Figure 4 24 Removing the cover assembly PORTEGE A200 Maintenance Manual 960 499 4 33 4 Replacement Procedures 4 15 Cover assembly Installing a cover assembly To install a cover assembly perform the following procedure See Figure 4 21 to 4 24 1 Connect the LED cable to the connector PJ9500 on the system board 2 Mount the cover assembly on the base assembly while engaging the latches 3 Fix the cover assembly with the following screws 2 M2 3C S THIN HEAD screw 1 in the battery slot 257128 FLAT HEAD screw 95 M2 5 8B BIND screw 28 2 M2 5 4B FLAT HEAD screw 22 M2 5 12B FLAT HEAD screw 21 e When the optical drive is not removed 4 Connect the LCD cable to the connectors P J5600 on the system board 4 34 PORTEGE A200 Maintenance Manual 960 499 4 16 battery
99. Manual 960 499 2 4 System Board Troubleshooting 2 Troubleshooting Procedures Procedure 1 Message Check When the power 15 turned on the system performs the Initial Reliability Test IRT installed in the BIOS ROM The IRT tests each IC on the system board and initializes it If an error message is shown on the display perform Check 1 If there is no error message go to Procedure 2 4 If MS DOS or Windows is properly loaded go to Procedure 4 Check 1 Check 2 PORTEGE A200 Maintenance Manual 960 499 If one of the following error messages is displayed on the screen press the F1 key as the message instructs These errors occur when the system configuration preserved in the RTC memory CMOS type memory is not the same as the actual configuration or when the data is lost If you press the F1 key as the message instructs the SETUP screen appears to set the system configuration If any other error message is displayed perform Check 2 a Bad HDD type Check system Then press Fl key Bad configuration Check system Then press Fl key Bad memory size Check system Then press F1 key d Bad time function Check system Then press F1 key e Bad check sum CMOS Check system Then press F1 key f Bad check sum ROM Check system Then press Fl key 9
100. Mate the lamp side Caution 1 Do not damage the TAB 2 Make sure the three latches of bezel are hooked 3 The PCB GND CU shall be within the bezel PCB GND CU shall be within bezel Folding of reflector shall be within bezel Figure 4 59 Replacing TMD fluorescent lamp 10 4 70 PORTEGE A200 Maintenance Manual 960 499 4 26 Fluorescent lamp 4 Replacement Procedures 5 Fixing PCB and bezel with screws Procedure 1 Fix the right side 2 points viewing from the back with screws in order of and 25 2 Fix the left side 2 points viewing from the back with screws in order of g Caution 1 Keep the order of screwing No floating shall be 2 The torque of screw driving shall be 0 1666N m 1 7Kgf cm 3 Use a Phillips screwdriver with the bit of No Figure 4 60 Replacing TMD fluorescent lamp 11 PORTEGE A200 Maintenance Manual 960 499 4 71 4 Replacement Procedures 4 26 Fluorescent lamp 6 Sticking tape and insulating sheet Procedure 1 Stick the X PCB insulating sheet 2 2 Stick the lower side lamp side of bezel tape 2 3 Stick the FL cable 2 e Caution 1 When sticking the insulating sheet do no bend it 2 When sticking tape and insulating sheet do not damage the leading part of lamp cable and let not it out of the display part Standard for sticking FL cable tape Stick it making the second scribed line from the center of display as a guide
101. Mobile Intel Banias Banias Celeron ADMiOS3S m Montara GM Grapnics Controller Host Hub Bridge Memory Controiier Power Management xpansion Memory Expansion Memory SMBUS WSS Ports USB Porti BOLE LCD TFT SAT I F TY Encorce DERE I F CH7011A Hob Linki anneretn YEBISUSS i 5v RJ45 SO Cara SD cont ai aca 1 4 ICH4 M ACS7L ink MiniPCI Slot TOPIC PCMCIA Hub PCI Bridge NOVA100 Slot PCI LPC bridge 51 8 lt Pilav IDE USB2 0 0581 1 m DIA SM BUS 97MoGem Aud1o sav 2560 Controllers Pav 320it PIT RTC PIC Power management Internal PCI Bus E 1394 Controller 5 a BlueTooth Module ub 1394x1 Internal LPC Bus I2C Bus T Pad Int kB 1 PSC Bi KB I F sav Mouse I F Figure 1 3 System block diagram 1 6 PORTEGE A200 Maintenance Manual 960 499 1 1 Features 1 Hardware Overview The PC contains the following components CPU Intel Mobile Pentium M Processor A 1 60GHz Intel Mobile Pentium M Processor with a 1 60GHz internal clock 400 bus and 1 308V to 0 748V core operation
102. N HEAD M2 47 S THIN Y HEAD Figure 4 38 Removing the screws 4 46 PORTEGE A200 Maintenance Manual 960 499 4 22 LCD unit 4 Replacement Procedures 2 Peel off the glass tape on the LCD connector on the back of the LCD unit 3 Disconnect the LCD cable and remove the LCD unit LCD unit L Z LCD cable lass tape 2 Figure 4 39 Removing the LCD unit PORTEGE A200 Maintenance Manual 960 499 4 49 4 Replacement Procedures 4 22 LCD unit 4 Remove the following screws and detach the LCD supports from the LCD unit 2 M2 3C S THIN HEAD screw 24 M2 3C S THIN HEAD LCD support right M2 3C S THIN HEAD P LCD support left Figure 4 40 Removing the LCD support Installing a LCD unit To install a LCD unit perform the following procedure See Figure 4 38 to 4 40 1 Setthe LCD supports to the LCD unit and fix them with the following screws M2 3C S THIN HEAD screw 24 Caution The shape of the right LCD support is different from the the left Use the correct LCD support 2 Connect the LCD cable to the connector on the back of the LCD unit and fix it with the glass tape 3 Setthe LCD unit on the LCD cover with the guide into the guide hole and fix it with the following screws 2247 S THIN HEAD screw 6 4 50 PORTEGE A200 Maintenance Manual 960 499 4 23 LCD cable LED cable 4 Replacement Procedures 4 23 LCD cable LED cable 4 23 1 LCD ca
103. NU in the DIAGNOSTIC TEST MENU Then in the DIAGNOSTICS MENU select 9 EXIT TO MS DOS Insert the Diagnostics disk for wireless LAN test into the Floppy Disk Drive Turn on the power while pressing U The following menu appears in the display Intel Calexico 11b g Card Maintenance test Menu 5 All the tests of Calexico 11g Card SKU amp MAC Check llb g communication test 1 SKU check of Module 2 Address Check 3 Antenna Check amp communication test of llb mode 4 Communication test of 11g mode Ck lt lt lt lt lt k k k lt lt lt lt lt k k k lt lt lt lt lt k k k lt lt lt lt lt k k CK lt lt lt lt k k lt lt lt lt lt k k ko X lt KKK SELECT TEST No 1 5 To execute the subtest input the subtest number and press Enter Subtest01 SKU check of module This subtest displays SKU information on the wireless LAN card installed When selecting this subtest following message will appear in the display Confirm if the right information on the wireless LAN card is described KKK KKK KKK KKK KKK KKK KK k k k k k lt k k k k k k k k k k k k k k KK KKK k k k KKK KKK KKK Module Intel Calexico 802 11b g G code 636 0000 310 Ld PBA No C55369 T ck kk k Ck k c k ck k k k lt x Ck k ck k ck k k
104. ORTEGE A200 Maintenance Manual 960 499 F 1 Appendices Appendix F Wiring Diagrams F 2 PORTEGE A200 Maintenance Manual 960 499 Appendix G BIOS Rewrite Procedures Appendices Appendix BIOS Rewrite Procedures This Appendix explains how to rewrite the system BIOS program when you update the system BIOS Tools To rewrite the BIOS you need the following tool BIOS EC KBC rewriting disk for the computer that has renewed BIOS data Rewriting the BIOS Connect the AC adaptor to the computer when you rewrite the BIOS Do not turn off the power while you are rewriting the BIOS If the rewrite fails it might be impossible to start up the computer If you fail to rewrite BIOS then when you next turn on the power a message may be displayed that the contents of the BIOS have been damaged In this case insert the BIOS EC KBC rewriting disk and the BIOS will be rewritten Set the system to boot mode Turn off the power to the computer Remove the external cable and PC card Connect a USB FDD and insert the BIOS EC KBC rewriting disk into either the USB FDD deos do 5 Tum on the power while holding down the key US or key UK The BIOS rewriting starts 6 When the process is completed eject the BIOS EC KBC rewriting disk and the system is automatically reset PORTEGE A200 Maintenance Manual 960 499 1 Appendices Appendix G BIOS Rewrite Procedures G 2 PORTEGE A200 Maintenance Manual 960 499
105. Power Supply 1 6 Power Supply The power supply supplies 19 different voltages to the system board The power supply micro controller has the following functions Judges that the DC power supply AC adapter is connected to the computer Detects DC output and circuit malfunctions Controls the battery icon and DC IN icon Turns the battery charging system on and off and detects a fully charged battery Turns the power supply on and off Provides more accurate detection of a low battery p A Ns rS Calculates the remaining battery capacity 8 Controls the transmission of the status signal of the main battery Table 1 6 lists the power supply output specifications Table 1 6 Power supply output specifications 1 2 wm wem MR 1R25 GMCH DDR SDRAM 1 25 1R5 P1V TV GMCH IVH4 M 2R5 B2V GMCH DDR SDRAM Clock Generator Thermal Sensor GMCH SDRAM SPD TV P3V 3 3 1394 ICH4 M AD1981B EC KBC LCD SD card Power KINNERTH YEBISUSS PC Card Power MDC ICH4 M EC KBC Flash Memory PSC P5V 5 CRT ICH4 M FL inverter LEDs HDD ODD KB Bluetooth Power 1 16 PORTEGE A200 Maintenance Manual 960 499 1 6 Power Supply 1 Hardware Overview Table 1 6 Power supply output specifications 2 2 V 5 5 C R3 L c 3 ICH4 M MAX6501 LEDs PSO RV 2035 ICH4 M RTC 4 7 5 5 5 PORTEGE A200 Maintenance Manual
106. R8 C1V voltage is 1 53V or less when the computer is powered on 4 PPV output PTV output C ESV output Error code O E5V voltage is over 6 00V when the computer is powered on off E5V voltage is 4 50V or less when the computer is powered on E5V voltage is 4 50V or less at power on E5V voltage is 4 50V or more when the computer is powered off E5V voltage is 4 50V or less while the computer is suspended PORTEGE A200 Maintenance Manual 960 499 2 11 2 Troubleshooting Procedures 2 3 Power Supply Troubleshooting output Error code Meaning E3V voltage is over 3 96V when the computer is powered on off E3V voltage is 2 81V or less when the computer is powered on E3V voltage is 2 81V or less at power on E3V voltage is over 2 81V or more when the computer is powered off E3V voltage is 2 81V or less while the computer is suspended PPV output R35 PIV output Error code Mei 1R35 P1V voltage is over 1 62V when the computer is powered on off 1R35 P1V voltage is 1 147V or less when the computer is powered on 1R35 P1V voltage is 1 147V or less at power on 1R35 P1V voltage is 1 147V or more when the computer is powered off 1R35 P1V voltage is 1 147V or less while the computer is suspended 2 12 PORTEGE A200 Maintenance Manual 960 499 2 3 Power Supply Troubleshooting 2 Troubleshooting Procedures
107. RTEGE A200 Maintenance Manual 960 499 3 10 Floppy Disk Test 3 Tests and Diagnostics Select the number of the subtest you want to execute and press Enter The following message will appear during the floppy disk test FLOPPY DISK IN PROGRESS XXXXXXX AGNOSTIC TEST VX XX Break test end L EC key stop SUB TEST OXX PASS COUNT ERROR COUNT DATA XX READ DATA XX ADDRESS XXXXXX STATUS XXX When the subtest 04 or 05 is selected the following messages will appear on the screen Select the test data subtest 04 only track number and head number you want to test Test data 2 subtest 04 only Track No 2 Head No Subtest 01 Sequential read Subtest 02 Subtest 03 Subtest 04 Subtest 05 This subtest performs Cyclic Redundancy Check that continuously reads all the tracks track 0 to 39 0 to 79 on a floppy disk Sequential read write This subtest continuously writes data pattern B5ADADh to all the tracks track 0 to 39 0 to 79 on a floppy disk The data is then read and compared to the original data Random address data This subtest writes random data to random addresses on all tracks track 0 to 39 0 to 79 on a floppy disk The data is then read and compared to the original data Write specified address This subtest writes the data specified by an operator to a specified
108. Removing the PC dp 4 10 Figure 4 4 Removing the SD memory card 4 11 Figure 4 5 Removing the connector panel 4 12 Figure 4 6 Removing the keyboard holder esee 4 13 Figure 4 7 Removing keyboard D arde 4 14 Figure 4 8 Removing the keyboard 2 4 15 Figure 4 9 Removing the optical drive 1 seen 4 16 Figure 4 10 Removing the optical drive 2 4 17 Figure 4 11 Removing Sscrew terae eaten ped i 4 18 Figure 4 12 Removing the palm Test iere Ie teque Pope Sade gu le eiu bee 4 19 Figure 4 13 Removing the touch 4 2 Figure 4 14 Removing the HDD assembly seen 4 22 4 iv PORTEGE A200 Maintenance Manual 960 499 Figure 4 15 Figure 4 16 Figure 4 17 Figure 4 18 Figure 4 19 Figure 4 20 Figure 4 21 Figure 4 22 Figure 4 23 Figure 4 24 Figure 4 25 Figure 4 26 Figure 4 27 Figure 4 28 Figure 4 29 Figure 4 30 Figure 4 31 Figure 4 32 Figure 4 33 Figure 4 34 Figure 4 35 Figure 4 36 Figure 4 37 Figure 4 38 Figure 4 39 Figure 4 40 Figure 4 41 Figure 4 42 Figure 4 43 Figure 4 44
109. SB Port 2 connector 4 pin USBP1V E5V USBP2 S3N USBP2 S3P C 18 PORTEGE A200 Maintenance Manual 960 499 Appendix Pin Assignment C 16 5600 LCD connector 40 pin Appendices Table C 16 LCD connector 40 pin BRT2DA S3P BRTO P5P FL P5V NC GND NC PNL P3V PNL P3V GND NC NC GND GND TXCLKA PYP TXDTA2 PYP GND TXDTA1 PYN TXDAD PYP GND GND PORTEGE A200 Maintenance Manual 960 499 BRT1 5 FL P5V FL P5V GND GND NC PNL P3V GND NC NC GND GND TXCLKA PYP GND TXDTA2 PYN TXDTAI PYP GND TXDTAD PYN GND GND Appendices Appendix C Pin Assignment C 17 PJ5620 CRT I F connector 15 pin Table C 17 CRT I F connector 15 pin RED PXP GREEN PXP BLUE PXP NC GND GND GND GND DDC P5V GND NC DDCADA P3P HSYNC P3P VSYNC P3P DDCACK P3P C 18 PJ5640 TV out connector 4 pin Table 18 TV out connector 4 pin vo vo 1 GND 2 GND 3 LUMINA P YP 4 CHROMA PYP C 19 PJ6003 Speaker Connector 4 pin Table C 19 Speaker Connector 4 pin rine vo sw Sinalvone vo 1 SPOTL PXP 2 SPOTL PXN 3 SPOTR PXP 4 SPOTR PXN C 20 PORTEGE A200 Maintenance Manual 960 499 Appendix Pin Assignment Appendices 20 PJ8800 DC IN Connector 2 Table C 20 DC IN Connector 2 pin Signairame vO Pinno sianar name VO wmc 1
110. SDQ62R B2P 2R5 B2V SDQ58R B2P C 3 Appendices Appendix C Pin Assignment Table C 1 SO DIMMO connector 200 pin 4 4 Lew 19 sese SDQS7R B2P GND GND GND SDQ57R B2P SDQ59R B2P SDQ51R B2P SDQ63R B2P 2R5 B2V 2R5 B2V SMBDAT P3P P3V SMBCLK P3P GND P3V GND NC NC C 4 PORTEGE A200 Maintenance Manual 960 499 Appendix Pin Assignment Appendices C 2 PJ1440 SO DIMM1 connector 200 pin Table C 2 SO DIMMI connector 200 pin 1 4 MRVREF B1V GND SDQ05R B2P SDQ04R B2P 2R5 B2V SDQS0R B2P SDQ00R B2P GND SDQ01R B2P SDQ12R B2P 2R5 B2V SDQ13R B2P SDQS1R B2P GND SDQ08R B2P SDQ09R B2P 2R5 B2V SCK3 B2P SCK3 B2N GND SDQ20R B2P SDQ1 7R B2P 2R5 B2V SDQS2R B2P SDQ22R B2P GND PORTEGE A200 Maintenance Manual 960 499 MRVREF B1V GND SDQO2R B2P SDQOSR B2P 2R5 B2V GND SDQ07R B2P GND SDQO6R B2P SDQ11R B2P 2R5 B2V SDQ10R B2P SDM01R B2P GND SDQ15R B2P SDQ14R B2P 2R5 B2V 2R5 B2V GND GND SDQ21R B2P SDQ18R B2P 2R5 B2V SDM02R B2P SDQ19R B2P GND C 5 Appendices C 6 Appendix C Pin Assignment Table C 2 SO DIMMI connector 200 2 4 SDQ16R B2P SDQ25R B2P 2R5 B2V SDQ24R B2P SDQS3R B2P GND SDQ29R B2P SDQ28R B2P 2R5 B2V SCB5B B2P SCB4B B2P GND SDQS8B B2P SCB2B B2P 2R5 B2V SCB6B B2P NC GND 2R5 B2P GND 2R5 B2V SCKE3 B2P SMA12 B2P 5 09 2 GND SMA07 B2P SMA05 B2P SMA03 B2P SMA01 B2P 2R5 B2V SMA10 B2P SDQ23R B2P
111. SION TEST CD ROM DVD ROM TEST Other tests are Wireless LAN TEST Wireless LAN TES T disk LAN Moden Bluetooth IEEE1394 TEST LAN Modem Bluetooth IEEE1394 TEST disk Sound TEST Sound TEST disk You will need the following equipment to perform some of the Diagnostic test programs K K K K AR NRN ARANAN K K N ON MON 3 2 The Diagnostic Disks T amp D for maintenance for Main LAN Modem Bluetooth IEEE1394 wireless LAN and Sound A formatted working disk Floppy disk test USB FDD for all tests A USB test module USB test A USB cable USB test An external CRT monitor Expansion test A CD test media TOSHIBA CD ROM TEST DISK or ABEX TEST CD ROM Sound test A DVD test media DVD ROM TEST DISK TSD 1 Sound test A music CD Sound test A store bought CD RW media CD ROM DVD ROM test A microphone Sound test Headphones Sound test A cleaning kit to clean the floppy disk drive heads Head Cleaning An exclusive modem test jig Nitto Electric Manufacture Co Ltd made 2000 01 Modem test A module cable and RJ11 connector checker Modem test A LAN wraparound connector LAN test PC card wraparound connector Expansion test A display with monitor ID function Expansion test RS232C wraparound connector Async test A PC for wraparound test Wireless LAN test Bluetooth test IEEE1394 test PORTEGE A200 Maintenance Manual 960 499 3 1 The Diagnostic Test 3 Tests and Diagnostics
112. SMBus interface Audio system SW modem interface 42 ball 31mm x 31mm BGA package PCcard controller YEBISUSS 3 5 39 5 65 5 65 55 55 5 PCI interface PCI Revision2 2 Chipset interface CardBus PC Card controller Yenta Version2 2 2 slots SD memory card controller SDHC Ver 1 2 SDIO card controller Ver 1 1 Smart card interface SIO UART controller MS Debug Port Specification ver 1 0 Docking station interface External device interface 1 0mm pitch pin 17mm PBGA package controller Included in the North Bridge Modem controller Supported by Agere made Modem controller and Askey made MDC using the secondary AC97 Line LAN controller Intel made ED82562ET Kinnereth Controls LAN and supports 100Base TX and 10Base T PORTEGE A200 Maintenance Manual 960 499 1 1 Features 1 Hardware Overview Other main system chips EC KBC Mitsubishi made M306K9FCLRP PSC Toshiba made TMP87PM48V01U Clock Generator ICS made ICS950812GT TV Encoder Chrontel made CH7011A SOUND CODEC ADI made AD1981B AMP Matsushita Made AN12940AA VF 3 YY YY C2 PORTEGE A200 Maintenance Manual 960 499 1 9 1 Hardware Overview 1 2 Hard Disk Drive 1 2 Hard Disk Drive The HDD is a random access volatile storage device It has non removable 2 5 inch magnetic disk and mint Winchester type magnetic heads The computer is equipped with a 40 or 60GB HDD Figure 1 4 shows a view of the
113. TATUS ERROR HUB SET FEATURE ERROR RESET HUB CLEAR FEATURE ERROR HUB CLEAR FEATURE1 ERROR HUB SET FEATURE ERROR Enab HUB CLEAR FEATURE2 ERROR USB OVER CURRENT ERROR USB GET DESCR ERROR SECOND Display VRAM SIZE NOT SUPPORT PORTEGE A200 Maintenance Manual 960 499 3 18 Error Code Error Status Names 3 Tests and Diagnostics Table 3 2 Error codes and error status names 2 3 Device name Error code Error status name ASYNC PORTEGE A200 Maintenance Manual 960 499 FDD BAD COMMAND ERROR FDD ADDRESS MARK NOT FOUND FDD WRITE PROTECTED FDD RECORD NOT FOUND FDD DMA OVERRUN ERROR FDD DMA BOUNDARY ERROR FDD CRC ERROR FDD FDC ERROR FDD SEEK ERROR FDD TIME OUT ERROR FDD NOT DRIVE ERROR FDD MEDIA REMOVED FDD WRITE BUFFER ERROR PRT TIME OUT PRT FAULT PRT SELECT LINE PRT OUT OF PAPER PRT POWER OFF PRT BUSY LINE RS232C RS232C DTR ON TIME OUT CTS ON TIME OUT RS232C RX READY TIME OUT RS232C TX FULL TIME OUT RS232C PARITY ERROR RS232C FRAMING ERROR RS232C OVERRUN ERROR RS232C LINE STATUS ERROR RS232C MODEM STATUS ERROR SIR TIME OUT ERROR FIR TIME OUT ERROR HDD HDC NOT RESET ERROR HDD DRIVE NOT INITIALIZE HDD DMA BOUNDARY ERROR HDD BAD TRACK ERROR HDD UNDEFINED ERROR HDD OVERRUN ERROR DRQ ON HDD BAD COMMAND ERROR HDD ADDRESS MARK NOT FOUND HDD RECORD NOT FOUND ERROR HDD ECC
114. TEGE A200 Maintenance Manual 960 499 2 6 HDD Troubleshooting 2 Troubleshooting Procedures Procedure3 Format Check The computer s 2 5 HDD is formatted using the MS DOS FORMAT program or the physical format program of the test program To format the 2 5 HDD start with Check 1 below and perform the other steps as required Refer to the MS DOS Manualfor the operation of MS DOS For the format by the test program refer to the Chapter 3 1 Format the 2 5 HDD using MS DOS FORMAT command Type as FORMAT C S U If the 2 5 HDD can not be formatted perform Check 2 Check2 Using the MS DOS FDISK command set the 2 5 HDD partition If the partition is not set go to Check 3 If it is set format the 2 5 HDD using MS DOS FORMAT command Check3 Using the Diagnostic Disk format the 2 5 HDD with a format option physical format If the 2 5 HDD is formatted set the 2 5 HDD partition using MS DOS FDISK command If you cannot format the 2 5 HDD using the Tests and Diagnostic program go to Procedure 4 PORTEGE A200 Maintenance Manual 960 499 2 33 2 Troubleshooting Procedures 2 6 HDD Troubleshooting Procedure4 Diagnostic Test Program Execution Check The HDD test program is stored in the Diagnostics Disk Perform all of the HDD tests in the Hard Disk Drive Test Refer to Chapter 3 Tests and Diagnostics for more information about the HDD test program If an error is detected during the HDD test an error code and s
115. TEGE A200 Maintenance Manual 960 499 3 14 Real Timer Test 3 Tests and Diagnostics Subtest 03 Real time carry Caution When this subtest is executed the current date and time are erased This subtest checks the real time clock increments making sure the date and time are displayed in the following format Current date 12 31 1999 Current time 23 59 58 The real time increments are automatically executed and the following is displayed Current date 01 01 2000 Current time 00 00 00 PRESS Enter KEY TO EXIT TEST To exit the test press Enter PORTEGE A200 Maintenance Manual 960 499 3 31 3 Tests Diagnostics 3 15 Test 3 15 NDP Test To execute the NDP test select 10 from the DIAGNOSTICS TEST MENU press Enter and follow the directions on the screen Subtest 01 3 32 NDP This test checks the following functions of NDP Control word Status word Bus Addition Multiplication PORTEGE A200 Maintenance Manual 960 499 3 16 Expansion Test 3 Tests and Diagnostics 3 16 Expansion Test To execute the expansion test select 11 from the DIAGNOSTICS TEST MENU press Enter and follow the directions on the screen Subtest 01 wraparound Caution __ PCMCIA wraparound test is not supported for this model Note execute this subtest the PC card wraparound connector is required This subtest checks the following sig
116. TEST DISK TSD 1 For the subtest 04 use a CD RW on the market Subtest 01 Sequential read This subtest is a sequential reading of one block units 2K bytes of all the logical addresses Subtest 02 Read specified address This subtest reads one block data from a specified address Subtest 03 Random address data This subtest reads one block data and multi block data from random addresses 200 times Subtest 04 RW Ipoint W R C This subtest writes reads and compares data at one point on a CD RW media PORTEGE A200 Maintenance Manual 960 499 3 35 3 Tests Diagnostics 3 18 Error Code Error Status Names 3 18 Error Code and Error Status Names Table 3 2 lists the error codes and error status names for the Diagnostic Test 3 36 Table 3 2 Error codes and error status names 1 3 Device name Error code Error status name Common NONE Data Compare Error Keyboard ROM CHECKSUM ERROR ROM SERIAL ID WRITE ERROR ROM NOT SUPPORTED PS SYSTEM ROM SENSING ERROR AC ADAPT ROM SENSING ERROR 1st Batt ROM SENSING ERROR 2nd Batt ROM THORMISTOR ERROR 1 ROM THORMISTOR ERROR 2 ROM THORMISTOR ERROR 3 RAM PARITY ERROR RAM PROTECTED MODE NO CHANGE RAM CACHE MEMORY ERROR USB GET DESCR ERROR FIRST USB SET ADDRESS ERROR HUB GET DESCR ERROR Top 8B HUB GET DESCR ERROR Whole HUB SET CONFIGURATION ERROR HUB GET DESCR ERROR DESCR HUB SET FEATURE ERROR P ON HUB GET S
117. Table B 3 SD board FPYSD ICs and connectors PJ9555 System board I F connector PJ6000 Internal microphone connector PJ6001 External microphone jack PJ6002 Headphone jack S3260 Wireless LAN kill switch PORTEGE A200 Maintenance Manual 960 499 B 5 Appendices Appendix B Board Layout B 4 LED Board FPYLE View O Qo QU M I371Ad4 D NN Front n m gt ca ien ia F m e EMO A Back Figure B 4 LED board FPYLE layout Table B 4 LED board FPYLE ICs and connectors A PJ9505 System board I F connector B 6 PORTEGE A200 Maintenance Manual 960 499 Appendix Pin Assignment Appendices Appendix C Pin Assignment System Board C 1 PJ1420 SO DIMMO connector 200 pin Table C 1 SO DIMMO connector 200 pin 1 4 MRVREF B1V GND SDQO5R B2P SDQ04R B2P 2R5 B2V SDQSOR B2P SDQOOR B2P GND SDQO 1R B2P SDQ1 2R B2P 2R5 B2V SDQ13R B2P SDQS1R B2P GND SDQO08R B2P SDQO9R B2P 2R5 B2V SCK0 B2P SCK0 B2N GND SDQ20R B2P SDQ17R B2P 2R5 B2V SDQS2R B2P SDQ22R B2P GND PORTEGE A200 Maintenance Manual 960 499 MRVREF B1V GND SDQO2R B2P SDQOSR B2P 2R5 B2V GND SDQ07R B2P GND SDQO6R B2P SDQ11R B2P 2R5 B2V SDQ10R B2P SDM01 R B2P GND SDQ15R B2P SDQ14R B2P 2R5 B2V 2R5 B2V GND GND SDQ21R B2P SDQ18R B2P 2R5 B2V SDM02R B2P SDQ19R B2P GND C 1 Appendices 2 Appendix
118. Toshiba Personal Computer PORTEGE A200 series Maintenance Manual TOSHIBA CORPORATION File Number 960 499 Copyright 2004 by Toshiba Corporation All rights reserved Under the copyright laws this manual cannot be reproduced in any form without the prior written permission of Toshiba No patent liability is assumed with respect to the use of the Information contained herein Toshiba PORTEGE 2005 5 Maintenance Manual First edition October 2004 Disclaimer This manual has been validated and reviewed for accuracy The instructions and descriptions it contains are accurate for the Toshiba PORTEGE A200 series Maintenance Manual at the time of this manual s production However succeeding computers and manuals are subject to change without notice Toshiba assumes no liability for damages incurred directly or indirectly from errors omissions or discrepancies between the computer and the manual Trademarks Intel Pentium and Celeron are registered trademarks and Speed Step is a trademark of Intel Corporation Windows and Microsoft are registered trademarks of Microsoft Corporation Photo CD is a trademark of Eastman Kodak Other trademarks and registered trademarks not listed above may be used in this manual Bluetooth is a trademark owned by its proprietor and used by Toshiba under license ii PORTEGE A200 Maintenance Manual 960 499 Preface This maintenance manual describes how to perform hardware service maintenance
119. XXXX XXXXXX XXXXX XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX EXIT To exit this subtest and return to the SYSTEM test menu press Enter PORTEGE A200 Maintenance Manual 960 499 3 7 Memory Test 3 Tests and Diagnostics 3 7 Memory Test To execute the Memory Test select 2 from the DIAGNOSTIC TEST MENU press Enter and follow the directions on the screen Move the highlight bar to the subtest you want to execute and press Enter Subtest 01 Conventional memory This subtest writes a constant data to conventional memory 0 to 640 KB then reads the new data and compares the result with the original data Subtest 02 Protected Mode The CONFIG SYS file must be configured without expanded memory manager programs such as EMM386 EXE EMM386 SYS or QEMM386 SYS Also the HIMEM SYS must be deleted from the CONFIG SYS file This subtest writes constant data and address data from 1MB to maximum MB and reads the new data and compares the result with the original data Subtest 03 Protected Mode Cache off This subtest executes the same way as the subtest 02 with the cache off Subtest 04 Cache Memory on off To test the cache memory a pass through write read comparison of 5Ah data is run repeatedly to the test area 7000 Program size to 70007 7FFF 32 KB to check the hit miss ratio on off status for CPU cache memory One test takes 3 seconds Number of misses Number of hits OK Number of misses N
120. XXXXXXXXXXX ck ck k k k k lt x k x k k lt k x x KK x k k KKK k lt k k k KKK k k k k k k k k k k k k k k k k k k k k k k XK kk k ck k k 0k x lt x x lt x lt ck ck x x x x x x lt K lt k lt k lt K ck x lt lt x lt x lt x MAC Address Check NG k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k Press key to return to test menu When defective 15 detected m the test following typical cause is considered Bad of wireless LAN card Defective wireless LAN card Disappearance of MAC address data Check the connection and execute the subtest again 3 58 200 Maintenance Manual 960 499 3 26 Wireless LAN Test Program Intel made b g 3 Tests and Diagnostics Subtest03 Antenna check amp communication test of 11b mode Caution execute subtest 03 05 use another computer with Calexico wireless LAN card that can communicate by the wireless LAN as a responder machine Access points are also required Access point for 802 115 802 11g Be sure to turn the wireless communication switch ON before executing wireless LAN communication test The wireless communication LED lights orange Release the write protection of floppy disk for the test Turn on the responder machine before selecting subtest 03 05 Setting the re
121. acement Procedures 4 25 Hinge assembly 4 25 Hinge assembly Removing the hinge assembly To remove the hinge assembly perform the following procedure See Figure 4 48 and 4 49 1 Remove the following screws fixing the hinge assemblies on the LCD cover side 2 2 576 Tapping screw 2 left 1 right 1 M2 5 4B FLAT HEAD 72 left 1 right 1 M2 5 4B FLAT HEAD M2 5 6 Tapping 1 Y SS Hinge assembly M2 5 4B FLAT HEAD 6 au x Hinge assembly Figure 4 48 Removing the hinge assembly LCD cover side 2 Remove the following screws fixing the hinge assemblies on the base side 2 2 5748 FLAT HEAD 74 4 58 200 960 499 4 25 Hinge assembly 4 Replacement Procedures 3 Take both the hinge assemblies out from the holes of the base M2 5 4B FLAT HEAD Hinge assembly Hinge assembly M2 5 4B FLAT HEAD Figure 4 49 Removing the hinge assembly base side Installing a hinge assembly To install a hinge assembly perform the following procedure See Figure 4 48 and 4 49 1 Fix the hinge assemblies to the LCD cover with the following screws 2 2 576 Tapping screw 2 left 1 right 1 2 2 574 FLAT HEAD 2 left 1 right 1 2 Fix the hinge assemblies to the base with the following screws 2 2 5748 FLAT HEAD 74 Caution When fixing the hinge assembly use new screws and apply Locktight
122. back of the keyboard holder first push down front side of the keyboard holder PORTEGE A200 Maintenance Manual 960 499 4 15 4 Replacement Procedures 4 7 Optical drive 4 7 Optical drive Removing the optical drive The following describes the procedure for removing the optical drive See Figure 4 9 and 4 10 1 Remove the following screw fixing the optical drive M2 5 12B FLAT HEAD screw 1 M2 512B FLAT HEAD Figure 4 9 Removing the optical drive 1 PORTEGE A200 Maintenance Manual 960 499 4 7 Optical drive 4 Replacement Procedures 2 Turn over the computer and insert a screwdriver into the hole from the space for a battery pack to push the rear of the optical drive Hole for removing optical drive _ lt s gt Driver SS gt RC Z lt 0 25 J Optical drive Figure 4 10 Removing the optical drive 2 Caution Be careful not to damage the computer by the driver Installing an optical drive The following describes the procedure for installing an optical drive See Figure 4 9 and 4 10 1 Insert the optical drive into the slot and push it slowly until it is surely connected to the system board 2 Turn over the computer and fix the optical drive with the following screw M2 5 12B FLAT HEAD screw 21 200 960 499 4 Replacemen
123. ble Removing the LCD cable To remove the LCD cable perform the following procedure See Figure 4 41 to 4 43 1 Peel off the acetate tape fixing the LCD cable 2 Remove the following screw and left side hinge cap viewing from the front 2 2 5265 5 HEAD screw 1 3 Remove the following screw and LCD cable GND wire 2 M2 3SC S THIN HEAD screw 1 Acetate tape M2 526S S THIN HEA Hinge cap N S M2 3SC S THIN HEAD q Ne lt 1 nc GND wire Figure 4 41 Removing the hinge PORTEGE A200 Maintenance Manual 960 499 4 51 4 Replacement Procedures 4 23 LCD cable LED cable 4 Remove the following screws and LCD cable holder on the back of the cover assembly 2 M2 5 4S FLAT HEAD screw 22 2 5245 FLAT HEAD LCD cable holder Figure 4 42 Removing the LCD cable holder 5 Take out the LCD cable through the hinge hole LCD cable Figure 4 43 Removing the LCD cable 4 52 PORTEGE A200 Maintenance Manual 960 499 4 23 LCD cable LED cable 4 Replacement Procedures Installing a LCD cable To install a LCD cable perform the following procedure See Figure 4 41 to 4 44 1 Pass the LCD cable through the hinge hole to the system board side 2 Install the LCD cable holder back of the cover assembly and fix it with the following screws Put the LCD cable holder under the guide 2 2 5245 FLAT HEAD screw 22 Figure 4 44 Installing the LCD cable holder 3 Align
124. cations Parameter 971 00025310 C0002S310 Input voltage AC 90 to 264V Input frequency 50Hz 60Hz Input current 1 5 or less power 100Vac 240Vac 4A load Output voltage DC 15V PORTEGE A200 Maintenance Manual 960 499 1 21 Chapter 2 Troubleshooting Procedures 2 Troubleshooting Procedures 2 ii PORTEGE A200 Maintenance Manual 960 499 2 Troubleshooting Procedures Chapter 2 Contents 2 1 22 2 3 2 4 2 5 2 6 2 7 Tro bl sh otn a 2 1 Troubleshooting Flowchatrt gei n 2 2 Power Supply Troubleshooting 2 6 Procedure 1 Power Supply Icon Check 2 7 Procedure 2 Ernor Code a 2 9 Procedure 3 Connection ui ananassa i 2 14 Procedure 4 Quick Charge Check ks sets postions 2 14 Procedure 5 Replacement C Teck 2 15 System Board Troubleshooting i tni 2 16 Procedure 1 Ni essagse Check bae ibi 2 17 Procedure 2 DG Bi Port C eek ect e roti Int Be 2 19 Procedure 3 Diagnostic Test Program Execution Check 2 27 Procedure 4 Replacement Cee i unie 2 27 USB EDD Troubleshooting neret toan hee rata be 2 28 Pro
125. cedure 1 FDD Head Cleaning 2 28 Procedure 2 Diagnostic Test Program Execution Check 2 29 Procedure 3 Connector Check and Replacement Check 2 30 HDD Troubleshootns a e EI AS 2 31 Procedure 1 Message Check z aaa asnus an aa 2 31 Procedure 2 Partition Check 2 32 Procedure 3 Format Check a na ope i 2 33 Procedure 4 Diagnostic Test Program Execution Check 2 34 Procedure 5 Connector Check and Replacement Check 2 35 Optical Drive Troubleshooting en Ree e 2 36 Procedure 1 Diagnostic Test Program Execution Check 2 36 Procedure 2 Connector Check and Replacement Check 2 36 PORTEGE A200 Maintenance Manual 960 499 2 iii 2 Troubleshooting Procedures 2 8 Display Troubleshooting EC EXP e 2 37 Procedure 1 External Monitor CheckK 2 37 Procedure 2 Diagnostic Test Program Execution Check 2 37 Procedure 3 Connector Check and Cable Check 2 37 Procedure 4 Replacement CheckK 2 38 29 Keyboard Troubleshooting une itecto teil anre lea 2 39 Pr
126. cedure 2 Procedure 3 Procedure 4 Procedure 5 2 6 The procedures described in this section are Power Supply Icon Check Error Code Check Connection Check Quick Charge Check Replacement Check PORTEGE A200 Maintenance Manual 960 499 2 3 Power Supply Troubleshooting 2 Troubleshooting Procedures Procedure 1 Power Supply Icon Check The following two icons indicate the power supply status Battery icon DC IN icon The power supply controller uses the power supply status with the Battery icon and the DC IN icon as listed in the tables below Table 2 1 Battery icon Battery icon Power supply status Lights orange Battery is charged and the external DC is input It has no relation with ON OFF of the system power Lights green Battery is fully charged and the external DC is input It has no relation with ON OFF of the system power ae orange The battery level is low 1 while the system power is ON even intervals Flashes orange The battery level is low 2 and the power switch is pressed on in the battery driving Doesn t light Any condition other than those above 1 goes to hibernation 2 in hibernation Table 2 2 DC IN icon DC IN icon Power supply status Lights green DC power is being supplied from the AC adapter Blinks orange Power supply malfunction 3 Doesnt light Any condition other than those above 3 When the power supply controller detects a malfunction the DC IN icon blinks ora
127. chine and turn on the power When the Bluetooth test menu is displayed on the tester machine press T and Enter to select the subtest The following message will appear Bluetooth Subsystem T amp D for PCSE CS Air VerX XX Copyright C by TOSHIBA Tester ESC Finish Tester SPACE Start Is DUT ready Then press Space to start the Bluetooth communication test When the communication test has been completed without fail the DUT machine displays BD ADDR If the connection with the tester is completed the progress bar stops The following message is shown Bluetooth Subsystem T amp D for PCSE CS Air VerX XX Copyright C by TOSHIBA BD ADDR of the DUT XXXXXXXXXXXXX 3 74 PORTEGE A200 Maintenance Manual 960 499 3 28 LAN Modem Bluetooth IEEE 1394 Test Program 3 Tests and Diagnostics PPPPPP EEEEEE TTTT EEEEEEE DDDDD P P E T F D D EEEEEE T EEEEEEE P L E P L E P LLLLLLL EEEEEE T EEEEEEE Testing is finished If the DUT machine has any problem or S of the DUT machine is pressed before connection to tester machine the following message INCOMPLETE is displayed Bluetooth Subsystem T amp D for PCSE CS Air VerX XX Copyright by TOSHIBA BD ADDR of the DUT XXXXXXXXXXXXX h TTTT EEEEEEE LLLLLLL EEEEEE Testing is finished If any problem is detected during the test the massage FAIL is displayed on the tes
128. connected 4 10 PORTEGE A200 Maintenance Manual 960 499 4 4 SD memory 4 Replacement Procedures 4 8 SDmemory card Removing the SD memory card The following describes the procedure for removing the SD memory card See Figure 4 4 Caution Insert or remove the SD memory card in accordance with any instructions in the SD memory card manual or the manuals of the computer system you are using Push the SD memory card It will pop out partly when you release so pull out the card SD memory card Figure 4 4 Removing the SD memory card Installing a SD memory card The following procedure describes the procedure for installing a SD memory card See Figure 4 4 1 Insert the SD memory card and press it until it is securely connected PORTEGE A200 Maintenance Manual 960 499 4 11 4 Replacement Procedures 4 5 Connector panel 4 5 Connector panel Removing the connector panel The following describes the procedure for removing the connector panel See Figure 4 5 1 Open the connector panel 2 Push the center of the connector panel to bend it and remove the connector panel Connector panel Figure 4 5 Removing the connector panel Installing a connector panel The following describes the procedure for installing a connector panel See Figure 4 5 1 Bend slightly the connector panel at the center Insert the ends projections of connector panel to the two installing holes of the base 2
129. connected to the RS 232C port This subtest checks the data send receive function through the wraparound connector 3 26 PORTEGE A200 Maintenance Manual 960 499 3 13 Disk Test 3 Tests and Diagnostics 3 13 Hard Disk Test To execute the Hard Disk Test select 8 from the DIAGNOSTIC TEST MENU press Enter and follow the directions on the screen Caution The contents of the hard disk will be erased when subtest 02 03 04 06 08 or 09 is executed Before running the test the customer should transfer the contents of the hard disk to floppy disk or another hard disk If the customer has not or cannot perform the back up create back up disks as described below Check to see if the Microsoft Create System Disks Tools MSCSD EXE still exists in the System Tools Folder This tool can be used only once If it exists use it to back up the pre installed software then use the Backup utility in the System Tools folder to back up the entire disk including the user s files Refer to the operating system instructions 1 Thefollowing message appears for the error dump operation when a data compare error is detected Select 1 or 2 Data compare error dump 1 no 2 yes 2 he following message appears for whether or not the HDD status is displayed on the screen The HDC status is described in section 3 19 Select 1 or 2 Detail status display 1 no 2 yes PORTEGE A200 Maintenance Manual 960 499 3 27 3 Tes
130. current Check if the AC adapter current is over the rated one Executes dividing process for measuring IRT time Sets the clock generator Checks the parameter block A Initializes CPU Measures the frequency of CPU and difference of frequency of Gsv High and Low Checks if the CPU supports Geyserville Sets the CPU clock to High Stores the memory size of each ROW to the buffer Reads EC version Renews the flash ROM type Judges the destination Japan or overseas from the DMI data Checks CMOS default setting Bad Battery Bad checksum ROM CMOS sets to default Initializes ACPI table for execution of option ROM PORTEGE A200 Maintenance Manual 960 499 2 Troubleshooting Procedures 2 4 System Board Troubleshooting Table 2 5 Debugging port status 5 7 D port F106h F107h F108h F109 Initializes devices which are necessary to be initialized before initializing PCI bus AC 97 control Initializes temperature control information Initializes HC and recognizes devices Turns off the display controls Reset Initializes KBC Initializes sounds Obtains the multi box status of PC Starts HC initializing sequence and recognizes devices Controls permission prohibition of LAN Initializes PIC Tests PIC Initializes password Initializes PCI bus Checks WakeUp factor Raises the task waiting for the completion of INIT PCI Initializes CMOS date 2 Initializes PnP S
131. d 4 Remove the following screws fixing the LED board Disconnect the LED cable from the connector and remove the LED board 2247 S THIN HEAD screw 29 M2 4ZS THIN HEAD LED board D cable SN Figure 4 37 Removing the LED board 4 46 PORTEGE A200 Maintenance Manual 960 499 4 21 LCD mask FL inverter LED board 4 Replacement Procedures Installing a LCD mask FL inverter LED board To install a LCD mask FL inverter LED board perform the following procedure See Figure 4 34 to 4 37 1 Connect the LED cable to the connector of the LED board Caution Put the LED cable into the space between the FL inverter and LED board Be careful not to pinch the cables 2 Setthe LED board in place and fix it with the following screws 2 M2 4Z S THIN HEAD screw 22 3 Connect the FL cable and HV cable to the connector of the FL inverter 4 Setthe FL inverterand fix it with the following screw 2 M2 4Z2 S THIN HEAD screw 5 Mount the display mask and push to lock all the latches 6 Fix the display mask with the following screws and stick the mask seals 2247 S THIN HEAD screw 22 200 Maintenance Manual 960 499 4 47 4 Replacement Procedures 4 22 LCD unit 4 22 LCD unit Removing the LCD unit To remove the LCD unit perform the following procedure See Figure 4 38 to 4 40 Remove the following screws fixing the LCD unit 2247 S THIN HEAD screw 26 2 42 S THI
132. d blue Does not light When the AC adapter and battery pack are removed once the setting returns to Model default After turning on the power of the computer again the setting returns to the one before the AC adapter and battery pack are removed i Panel Power On Off This option enables or disables the power on off function by opening and closing the display panel This option is displayed only when the Power UP Mode is set to Resume Enabled Enables the panel function Disabled Disables the panel function Default 3 96 PORTEGE A200 Maintenance Manual 960 499 3 30 SETUP 3 Tests and Diagnostics 8 Configuration This option lets you set the device configuration Devices BIOS sets all devices Setup by OS Initializes devices which is needed to load an operating system Operating system initializes other devices When this option is selected the setting in the PC Card becomes Auto Selected and it can not be changed Default Note When using installed OS selecting Set by OS is recommended But when setting PC CARD Controller Mode to other than Auto Selected select All Devices 9 Drives This option displays the address and interrupt level for hard disk drive and optical disk drive It is for information only and cannot be changed Built in HDD This cannot be changed CD ROM This cannot be changed This is not displayed when a drive is not built in
133. e below will be displayed Warning Disk data will be destroyed Insert work disk into drive A Press any key when ready d Remove the Diagnostics Disk from the FDD insert the work disk and press any key The following message will be displayed when the FDD format is executed FDD TYPE TRACK XXX FDD TYPE HEAD X FDD SECTOR XX Format start track head XXX After the floppy disk is formatted the following message will appear Format complete Another format 1 Yes 2 No e Typing 1 displays the message from step c above Typing 2 returns the test to the DIAGNOSTIC MENU 3 52 PORTEGE A200 Maintenance Manual 960 499 3 24 Floppy Disk Drive Utilities 3 Tests and Diagnostics 3 COPY program a b c d e 0 2 When 15 selected following message appears FLOPPY DISK FORMAT amp COPY VX XX Type select 0 2DD 3 2HD Selecting a media drive type number will display a message similar to the one below Insert source disk into drive A Press any key when ready Remove the Diagnostics Disk from the FDD insert the source disk and press any key The following message will appear indicating the program has started FDD TYPE TRACK XXX FDD TYPE HEAD X FDD TYPE SECTOR XX Copy start track head XXX X 11 The following message will appear Insert targ
134. e FDD and HDD 1 FORMAT Note This program is only for testing a floppy disk drive It is different from the Toshiba MS DOS FORMAT command This program can format a floppy disk in the following formats a 2DD Double sided double density double track 96 135 TPI MFM mode 512 bytes 9 sectors track b 2HD Double sided high density double track 96 135 MFM mode 512 bytes 18 sectors track 2 COPY This program copies data from a source floppy disk to a target floppy disk 3 DUMP This program displays the contents of the floppy disk and the designated sectors of the hard disk on the display 4 HDDID READ This program reads the hard disk ID and displays hard disk information PORTEGE A200 Maintenance Manual 960 499 3 51 3 Tests Diagnostics 3 24 Floppy Disk Drive Utilities 3 24 2 Operations 1 Selecting 7 from the DIAGNOSTIC MENU and pressing Enter displays the following message FDD UTILITIES 1 FORMAT 2 COPY 3 DUMP 4 HDD ID READ 9 EXIT TO DIAGNOSTICS MENU 2 FORMAT program a Selecting FORMAT displays the following message DIAGNOSTICS FLOPPY DISK FORMAT VX XX Drive number select 1 A 2 B b Select a drive number to display the following message Type select 0 2DD 3 2HD c Select a media drive type number and press Enter A message similar to the on
135. e Ring Indicator is displayed only when the computer is in Resume mode and this function cannot be used for a PC card type modem When any modem is not installed it is not displayed Do not remove the AC adaptor and battery pack at the same time when you use this feature If you do so data saved by the resume function will be lost You must also reset this option If you have set a password and the computer boots by the Auto Power On function and Resume is on the computer will start with the instant security function enabled The password 5 message is not displayed however you must enter the password to use the computer This option is enabled only once the setting is reset after booting up f Start Up Logo This option enables or disables an animation logo function Animation Enables the animation logo function Default Picture Displays picture logo PORTEGE A200 Maintenance Manual 960 499 3 95 3 Tests Diagnostics 3 30 SETUP g Sound Logo This option enables or disables sound logo function Enabled Enables the sound logo function Default Disabled Disables the sound logo function h Power Button Lamp This option sets the power button lamp Table 3 8 Lamp pattern of power button Standby Poweroff halt off halt T AN Lights blue Lights yellow Lights orange DE Mode2 2 Lights orange Lights white Lights white Mode 3 Blinks in order of Lights yellow Lights orange green orange an
136. e and the rest of the capacity is not usable Note Formats for Enhanced IDE and Standard IDE are different so if you change the setting you will have to reformat the hard disk for the appropriate setting 13 LEGACY EMULATION a USB KB Mouse Legacy Emulation This option sets the Legacy support condition of the USB keyboard and the USB mouse Enabled Enables LEGACY support Default USB keyboard USB mouse is available without the driver Disabled Disables LEGACY support PORTEGE A200 Maintenance Manual 960 499 3 99 3 Tests Diagnostics 3 30 SETUP b USB FDD Legacy Emulation This option sets the Legacy support condition of the USB floppy disk drive Enabled Enables LEGACY support Default USB floppy disk 15 available without the driver To start the computer by FD set this option to Enabled Disabled Disables LEGACY support 14 PCILAN This option sets the Enable Disable of the built in LAN functions Enabled Enables built in LAN functions Default Disabled Disables built in LAN functions 3 100 PORTEGE A200 Maintenance Manual 960 499 Chapter 4 Replacement Procedures 4 Replacement Procedures 4 ii PORTEGE A200 Maintenance Manual 960 499 4 Replacement Procedures Chapter 4 Contents 4 1 ORI MD 4 Safety precautions ques ea eeu eH eode EE IN 4 2 Before Vou eue raten ubt ei uoto sed accade ufu cede 4 3 Disassembly proced
137. e top or bottom of the HDD Pressure may cause data loss or damage to the device 1 Remove the following screw fixing the HDD slot cover and remove the cover 2 2 528 FLAT HEAD screw 1 2 Hold the HDD tab and pull out the HDD assembly Tab gt 7 HDD assembly HDD cover Figure 4 14 Removing the HDD assembly 4 22 PORTEGE A200 Maintenance Manual 960 499 4 9 HDD 4 Replacement Procedures 3 Remove the following screws fixing the HDD bracket 2 M3 4S FLAT HEAD screw 74 4 Separate HDD bracket from the HDD HDD bracket M3 4S FLAT HEAD Figure 4 15 Separating the HDD Installing a HDD The following describes the procedure for installing a HDD See Figure 4 14 and 4 15 1 Fix the HDD bracket to the HDD with the following screws M3 4S FLAT HEAD screw 74 2 Insert HDD assembly into HDD slot with of the direction Insert tab into the gap between the chassis of the computer and the HDD assembly 3 Install the HDD cover from the bottom of the computer and fix it with the following screw 2 M2 5 8B FLAT HEAD screw 1 PORTEGE A200 Maintenance Manual 960 499 4 23 4 Replacement Procedures 4 10 Memory module 4 10 Memory module Caution The power must be turned off when you remove the memory module Removing a memory module with the power on risks damaging the module or the computer itself Do not touch the memory module terminals Any dirt on the terminals ma
138. eads CHGBIOSA EXE CHGFIRMA EXE FDC RESET Sets parameters for 2HD 1 44MB and the transmission rate Reads the first sector If 1 44MB 2HD decides Sets the parameter for 2DD 720KB and the transmission rate Searches CHGBIOSA EXE from the root directory Calculates the head and sector for start directory Reads one sector from the root directory Searches the entry of CHGBIOSA EXE CHGFIRMA EXE from the sector Reads the EXE header of CHGBIOSA EXE HGFIRMA EXE Goes to input key when any error generates Executes CHGBIOSA EXE CHGFIRMA EXE FOO3h Prohibits cache W NI Initializes PIT channel 1 sets the refresh interval to 304 s F101h Checks the type and size of DRAM in Cold Boot Checks the DRAM size When the DRAM size O it halts Tests the stack area of SM RAM When it can not be used for stack it halts Cache configuration Permits cache L1 Cache only Access test of CMOS in COLD boot only When any error it halts Checks the battery level of CMOS Checks the checksum of CMOS Initializes CMOS data 1 Sets IRT status Setting boot status and IRT busy flag remaining bit 20 Stores the DRAM size PORTEGE A200 Maintenance Manual 960 499 2 21 2 Troubleshooting Procedures 2 4 System Board Troubleshooting Table 2 5 Debugging port status 3 7 D port Resume branch in COLD boot only No resume at CMOS error No resume if resume status code is not set Checks for
139. eal Timer Test select 9 from the DIAGNOSTIC TEST MENU press Enter and follow the directions on the screen Move the highlight bar to the subtest you want to execute and press Enter Subtest 01 Subtest 02 Real time A new date and time can be input during this subtest To execute the real time subtest follow these steps 1 Select subtest 01 and the following messages will appear Current date XX XX XXXX Current time XX XX XX Enter new date PRESS ENTER KEY TO EXIT TEST 2 If the current date is not correct input the correct date at the Enter new date prompt and press Enter 3 The following messages will appear Current date XX XX XXXX Current time XX XX XX Enter new time PRESS ENTER KEY TO EXIT TEST 4 If the current time is not correct input the correct time in 24 hour format enter 7 press Shift The time is updated To exit the test press Enter Backup memory This subtest checks the following backup memories Writes 1 bit of data 01h through 80h to address OEh through 7Fh Writes 1 bit of off data FEh through 7Fh to address OEh through 7Fh Writes the data pattern AAh and 55h to the address OEh to 7Fh PORTEGE A200 Maintenance Manual 960 499 3 29 3 Tests Diagnostics 3 14 Real Timer Test Then the subtest reads and compares this data with the original data 3 30 POR
140. eck 4 Check 5 Make sure the AC adaptor and AC power cord are firmly plugged into the DC IN jack and the wall outlet If these cables are connected correctly replace the AC adaptor and or AC power cord if necessary Go to Check2 Make sure the battery is properly installed If the battery is properly installed go to Check 3 The battery pack may be completely discharged Wait a few minutes to charge the battery pack If the battery pack is still not charged go to Check 4 The battery s temperature is too hot or cold Return the temperature to a normal operating condition If the battery pack still is not charged go to Check 5 Replace the battery pack with a new one If the battery pack still is not charged go to Procedure 5 Procedure5 Replacement Check The system board may be disconnected or damaged Replace the system board with a new one following the steps described in Chapter 4 Replacement Procedures PORTEGE A200 Maintenance Manual 960 499 2 15 2 Troubleshooting Procedures 2 4 System Board Troubleshooting 2 4 System Board Troubleshooting This section describes how to determine if the system board is defective Start with Procedure 1 and continue with the other procedures as instructed The procedures described in this section are Procedure 1 Procedure 2 Procedure 3 Procedure 4 Message Check Debug port Check Diagnostic Test Program Execution Check Replacement Check PORTEGE A200 Maintenance
141. emoved from the computer Make sure the USB FDD and optical drive are empty 2 2 PORTEGE A200 Maintenance Manual 960 499 2 2 Troubleshooting Flowchart 2 Troubleshooting Procedures Connect the AC adapter to the DC IN socket Perform the Power Supply Does the DC IN icon glow Troubleshooting Procedures in section 2 3 Perform the Power Supply Does the Battery icon glow Troubleshooting Procedures in section 2 3 Yes Turn the Power Switch on Perform the Power Supply Does the DC IN icon flash when the Troubleshooting Procedures power is turned on in section 2 3 Perform the System Board lt an error message displayed 7 Troubleshooting Procedures M in section 2 4 eS 06 Perform the Display lt ped 2 is b Troubleshooting Procedures section 2 8 l the Password message displays type the password s pri lt Is Toshiba WindowsXP loaded 77 Perform the Hard Disk Brive Troubleshooting Procedures in section 2 6 Me Yas Figure 2 1 Troubleshooting flowchart 1 2 PORTEGE A200 Maintenance Manual 960 499 2 3 2 Troubleshooting Procedures 2 2 Troubleshooting Flowchart Perform the Keyboard Troubleshooting Procedures in section 2 9 Do typed characters
142. er su Wireles LAM Modulo 4 12 Ia rmkaraphono HDD is 4 18 RTC battery 4 17 Battery laich assembly 4 23 LOD ED cable It is not needed to remove the aa 4 24 Wireless LAN arterna Connector panel Optical drive LCD mask FL inverter 425 LED board LCD unit and 420 Heat Fluorescent lamp PORTEGE A200 Maintenance Manual 960 499 4 1 4 Replacement Procedures 4 1 Overview Safety precautions Please read the following safety instructions before disassembling the computer and always follow the instructions while working on the computer Danger In the case of the battery always use authentic parts or equivalent parts approved by Toshiba Other batteries may have different specifications that are incompatible with the computer and may result in fire or explosion Due to the risk of alkali fluid leaks never attempt to heat or disassemble the battery Similarly due to the risk of explosion never expose the battery to flame Some parts including the power supply and FL inverter generate high voltages If you need to turn on the power while disassembling the computer do not touch any connectors or other components due to the risk of electric shock Also do not disassemble individual parts when performing routine maintenance Warning 1 To prevent electric shock turn off t
143. er after displaying the Mode 118 Subtest 05 All dot on off for LCD This subtest displays an all white screen then an all black screen The display changes automatically every three seconds and the screen returns to the DISPLAY TEST menu 3 20 PORTEGE A200 Maintenance Manual 960 499 3 9 Display Test 3 Tests and Diagnostics Subtest 06 Pattern Display This subtest displays a full screen of patterns HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH To exit this subtest and return to the DISPLAY TEST menu press Enter Note The last row may not be completely filled This condition does not indicate on error Subtest 07 LCD Brightness The LCD brightness changes in the following order Super Bright B
144. erly go to Procedure 3 Check3 Ifthe sound recording function by an external microphone does not work properly the SD board may be disconnected or the external microphone cable may be disconnected Make sure the SD board is firmly connected to the connector PJ9550 on the system board and the external microphone cable is firmly connected to microphone jack PJ6001 on the SD board If recording is still not functioning properly go to Procedure 3 Check4 If sound recording function by the internal microphone does not work properly the SD board may be disconnected or the internal microphone cable may be disconnected Make sure the SD board is firmly connected to the connector PJ9550 on the system board and the internal microphone cable is firmly connected to the connector PJ6000 on the SD board If recording is still not functioning properly go to Procedure 3 2 46 PORTEGE A200 Maintenance Manual 960 499 2 14 Sound Troubleshooting 2 Troubleshooting Procedures Procedure3 Replacement Check Check 1 Check 2 Check 3 Check 4 Check 5 If the stereo speakers do not sound properly the stereo speakers may be defective or damaged Replace them with new ones If the stereo speakers still do not work properly go to Check 5 If headphones do not sound properly the SD board may be defective Replace the SD board with a new one If the headphone still does not work properly go to Check 5 If the recording function by the external
145. erter board System baord 9 PJ5600 N HV cable FL cable Procedure4 Replacement Check Units related to display are a FL inverter board Display module System board and LCD FL cable Any of the components may be damaged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures then perform the following checks 1 If the FL does not light perform Check 1 2 If characters are displayed on the internal display but the display is not normal perform Check 3 3 If the FL lights even if the display cover is closed perform Check 4 Check 1 Check 2 Check 3 Check 4 The LCD FL cable may be damaged Replace the cable with a new one If there is still an error go to Check 2 The FL inverter board may be damaged Replace it with a new one and repeat Procedure 1 If there is still an error go to Check 3 The LCD module may be damaged Replace it with a new one and repeat Procedure 1 If there is still an error go to Check 4 The system board may be damaged Replace the system board with a new one PORTEGE A200 Maintenance Manual 960 499 2 9 Keyboard Troubleshooting 2 Troubleshooting Procedures 29 Keyboard Troubleshooting To determine if the computer s keyboard is functioning properly perform the following procedures Start with Procedure 1 and continue with the other procedures as instructed Procedure 1 Diagnostic Test Program Execution Check Procedure 2 Connector Check a
146. et disk into drive A Press any key when ready Remove the source disk from the FDD then insert a formatted work disk and press any key The following message will appear and start copying to the target disk track head XXX X 11 When the amount of data is too large to be copied in one operation the message from step b is displayed again After the floppy disk has been copied the following message will appear Copy complete Another copy 1 Yes 2 No To copy another disk type 1 and the message from step a is displayed again Entering 2 returns the test program to the DIAGNOSTIC MENU PORTEGE A200 Maintenance Manual 960 499 3 53 3 Tests Diagnostics 3 24 Floppy Disk Drive Utilities 3 54 4 DUMP program a b o d e 0 2 When DUMP is selected the following message appears DIAGNOSTICS HARD DISK amp FLOPPY DISK DUMP VX XX Drive type select 1 FDD 2 HDD Select a drive type If 2 HDD is selected the display will go to step h If 1 FDD is selected the following message will appear Select drive number 1 A 2 B Select a drive number and the following message will be displayed Format type select 1 2DD 3 2HD If 3 2HD is selected the following message will appear Select a media mode 2HD media mode 1 1 20MB 2 1 44MB 3 1 23MB The following message will appear
147. etooth test BD ADDR of the DUT 2 2 Error code Meaning O Unsupported LMP Parameter Value Role Change Not Allowed LMP Response Timeout LMP Error Transaction Collision LMP PDU Not Allowed Not Exist Not Exist Not Exist Not Exist Not Exist Not Exist Not Exist Not Exist Not Exist Not Exist Not Exist See the Specification of the Bluetooth System in detail PORTEGE A200 Maintenance Manual 960 499 3 77 3 Tests Diagnostics 3 28 LAN Modem Bluetooth IEEE1394 Test Program 3 28 4 1 1394 test To execute this test input 4 and press Enter Note Use another computer that can communicate by 1394 i Link cable as a reference machine to perform this test The following menu will appear Ck K x Ck Ck Ck Ck k Ck CK Ck Ck Ck Ck k x Ck x Ck lt x Ck lt X Ck lt k X lt k k Ck Ck k Ck Ck Sk Ck kk Ck Sk Sk Ck Sk lt lt X X 1394 Diagnostics program DEES ACKCKCkCK CK Ck xxx KK xxx xxx Xx xxx CK KK CK CK KICK KK CK KK CK KK KK KK KK KK KK Kk KK Kk ko d 1 Transmit amp Receive test 2 Responder set x x id 3 1394 GUID Display Ck K x k x x lt X lt X Ck CC k X amp X k Ck Ck amp CK Ck Ck k Ck Ck Sk X lt ko Pres
148. ets setting up item Sets power off enable Clears wakeup conditions Controls CPU speed Control panel opening closing Initializes PC card slot Raises task waiting for the completion of PnP resource Initializes H W related to PnP Auto configuration of PCI Generates work for auto configuration Configuration Restores the result of VGA configuration PORTEGE A200 Maintenance Manual 960 499 2 4 System Board Troubleshooting 2 Troubleshooting Procedures Table 2 5 Debugging port status 6 7 D port F10Ah Raises the task waiting for the completion of PCI configuration Initializes H W necessary after PCI configuration Enables power off Generates out put code F10Bh FIRST 64KB CHECK Memory checks of first 64 F10Ch INIT INT VECTOR Initialization of vector F10Dh INIT NDP Initialization of NDP F10Eh INIT SYSTEM Initialization of system Stores CMOS error status into IRT STS BUF Starts initializing of TIMER Initializes buffer for power save Initializes EC and reads battery information Renews system BIOS Renews model name EDID information for LCD F10Fh INIT Display Waiting for completion of initializing VGA chip and initializing BIOS F110h DISP LOGO Display of LOGO F111h SYS MEM CHECK Memory check of conventional memory F112h EXT MEM CHECK Exception check in protect mode F114h Initializes conventional memory F115h CHK DMA PAGE Check of DMA Page Register F116h CHECK DMAC Check
149. ew shape Screw length mm Screw shape B Bind screw F Flat head screw 5 Super thin head screw T Tapping screw U Other screws Unique screws pan head stud etc Example 6mm BIND screw PORTEGE A200 Maintenance Manual 960 499 4 7 4 Replacement Procedures 4 2 Battery pack 4 2 Battery pack Removing the battery pack The following describes the procedure for removing the battery pack See Figure 4 1 Caution Take care not to short circuit the terminals when removing the battery pack Similarly do not drop knock scratch disassemble twist or bend the battery pack Turn off the power of the computer 2 Disconnect the AC adapter and all other external devices from the computer 3 Turn the computer upside down 4 Release the battery lock A Slide the battery latch in the direction indicated by the arrow and insert your finger into the slot to lift the battery pack up Battery pack 24 M i Battery latch Battery lock Figure 4 1 Removing the battery pack Note Dispose of the used battery pack in accordance with the laws and ordinances of your local authority 4 8 PORTEGE A200 Maintenance Manual 960 499 4 2 Battery pack 4 Replacement Procedures Installing a battery pack The following describes the procedure for installing a battery pack See Figure 4 2 Caution There is a danger that the lithium ion battery pack may explode if not fitted opera
150. for the Toshiba Personal Computer POR TEGE A200 series The procedures described in this manual are intended to help service technicians isolate faulty Field Replaceable Units FRUs and replace them in the field SAFETY PRECAUTIONS Four types of messages are used in this manual to bring important information to your attention Each of these messages will be italicized and identified as shown below Danger Danger indicates the existence of a hazard that could result in death or serious bodily injury if the safety instruction is not observed Warning Warning indicates the existence of a hazard that could result in bodily injury if the safety instruction is not observed Caution Caution indicates the existence of a hazard that could result in property damage if the safety instruction is not observed Note Note contains general information that relates to your safe maintenance service Improper repair of the computer may result in safety hazards Toshiba requires service technicians and authorized dealers or service providers to ensure the following safety precautions are adhered to strictly Be sure to fasten screws securely with the right screwdriver Be sure to use the PH Point size 0 and 1 screwdrivers complying with the ISO DIS 8764 1 1996 Ifa screw is not fully fastened it could come loose creating a danger of a short circuit which could cause overheating smoke or fire If y
151. for the duration set The duration xx can be set to 10 20 30 40 50 or 60 minutes LCD Brightness Use this option to set the level of LCD brightness Super Bright Full brightness for maximum visibility Bright Full brightness for high visibility Semi Bright Less than full brightness for saving power Cooling Method Maximum Performance If the CPU becomes too hot the fan turns on automatically in a high speed to cool down the CPU Performance If the CPU becomes too hot the fan turns on automatically When the CPU temperature falls to a normal range the fan turns off Battery optimized If the CPU becomes too hot the processing speed is lowered If the temperature is still too high the fan turns on When the CPU temperature falls to a normal range the fan is turned off and the processing speed is increased Note Too hot condition may cause defect on the CPU When the hot condition continues the power is automatically turned off in resume mode PORTEGE A200 Maintenance Manual 960 499 3 91 3 Tests Diagnostics 3 30 SETUP Password This option sets or resets the user password for power on and instant security Fn F1 Registered The user password has been registered Not registered The user password has not been registered For details on setting the user password refer to the User s Manual Boot Priority a Boot Priority Use this option to set the priority for booting of the computer and the
152. he power and unplug the AC adapter from the power source 2 As the battery installed to the computer is typically already charged the risk of electric shock remains even when the AC adapter is unplugged from the socket To prevent electric shock always take off any metal jewelry or accessories such as necklaces bracelets or rings before working on the computer Never work with wet or moist hands Take care not to injury yourself on any edges or corners Caution 1 Confirm that replacement parts have compatible specifications before replacing on the computer Never use incorrect parts as these may cause faults on the computer To prevent internal damage such as short circuits or burning do not allow any screws paper clips or other metal objects to fall into the computer When removing screws always replace with the same size screw Ensure that all screws are fully tightened Loose screws may result in short circuits leading to overheating smoke or flame To prevent electric shock check that you have disconnected all cable from a part before removing the part When connecting to the AC power supply use only an AC adapter and cable approved by Toshiba To prevent electric shock ensure that all replacement parts are compatible with the computer and that all cables and connectors are securely connected 4 2 PORTEGE A200 Maintenance Manual 960 499 4 1 Overview 4 Replacement Procedures Before you begin Take n
153. he speakers 2 M2 3S S THIN HEAD screw 24 M2 35 S THIN HEAD Speaker m 2 4 e IE X Insulator j 2 m Glass tape 27 gt Speaker cable D 5 1 22 lc d Figure 4 20 Removing the speakers PORTEGE A200 Maintenance Manual 960 499 4 29 4 Replacement Procedures 4 14 Speaker 2 Disconnect the speaker cable from the connector PJ6003 on the system board 3 Peel off the four insulators and one glass tape and remove the speakers and speaker cable Installing a speaker To remove a speaker perform the following procedure See Figure 4 20 1 Set the speakers in place and fix them with the following screws M2 3S S THIN HEAD screw 24 2 Connect the speaker cable to the connector PJ6003 on the system board and stick the glass tape 3 Place the speaker cable into the cable slot and stick the four insulators 4 30 PORTEGE A200 Maintenance Manual 960 499 4 15 Cover assembly 4 Replacement Procedures 4 15 Cover assembly Removing the cover assembly To remove the cover assembly perform the following procedure See Figure 4 21 to 4 24 1 Remove the LCD cable from the connector P J5600 on the system board LCD cable PJ5600 Figure 4 21 Removing the cables PORTEGE A200 Maintenance Manual 960 499 4 31 4 Replacement Procedures 4 15 Cover assembly 2 Remove the following screws 257128 F
154. heck 3 The wireless LAN board may be defective or damaged Disassemble the computer following the steps described in Chapter 4 and replace the board with a new one If there is still an error go to Check 2 The wireless LAN antenna may be defective or damaged Disassemble the computer following the steps described in Chapter 4 and replace the board with a new one If there is still an error go to Check 3 The system board may be defective or damaged Disassemble the computer following the steps described in Chapter 4 and replace the board with a new one PORTEGE A200 Maintenance Manual 960 499 2 49 Chapter 3 Tests and Diagnostics 3 Tests Diagnostics 3 200 Maintenance Manual 960 499 3 Tests Diagnostics Chapter 3 Contents 3 1 The Diagnostic 3 1 3 1 1 DIae ostiC SuMIeWBU e ios 3 1 3 1 2 H W Hardware initial information setting 00 3 3 3 1 3 testprogram ETS 3 3 3 22 the Diagnosuc Teste s equ a u eee 3 4 3 2 1 Diagnostics menu T amp D ep p edid 3 4 3 2 2 H W initial information setting tool 3 7 3 2 3 Heatrun test prostan s odio arie i erei ti 3 7 3 3 Setting of the hardware nennen 3 8 3 4
155. ights in the same color shown in the display Message switches Green Orange Press Enter and return to the ONLY ONE TEST menu 3 46 PORTEGE A200 Maintenance Manual 960 499 3 Tests Diagnostics 3 21 Head Cleaning 3 21 Head Cleaning 3 24 4 Function Description This function cleans the heads in the FDD by executing a series of head load seek and read operations A cleaning kit is necessary to perform this program 3 21 2 Operations 1 Selecting test 4 from the DIAGNOSTIC MENU and pressing Enter displays the following messages DIAGNOSTICS FLOPPY DISK HEAD CLEANING VX XX Mount cleaning disk s on drive s Press any key when ready 2 Remove the Diagnostics Disk from the FDD then insert the cleaning disk and press Enter 3 When the cleaning start message appears the FDD head cleaning has begun 4 The display automatically returns to the DIAGNOSTIC MENU when the program is completed QOSMIO G10 Maintenance Manual 960 497 3 47 3 Tests Diagnostics 3 22 Log Utilities 3 22 Log Utilities 3 22 4 Function Description This function logs error information generated while a test 15 in progress and stores the results in RAM This function can store data on a floppy disk or output the data to a printer or the display The error information is displayed in the following order Error count CNT Test name Subtest number TS No Pass count PASS Error status STS
156. it to the tables below Then go to Check 2 Table 2 3 Error code PORTEGE A200 Maintenance Manual 960 499 2 9 2 Troubleshooting Procedures 2 3 Power Supply Troubleshooting DC power supply AC adapter Error code Meaning AC Adapter output voltage is over 16 5V Commondock output voltage is over 16 5V Current from the DC power supply is over 6 05A Current from the DC power supply is over 0 5A when there is no load Abnormal current has been sensed 0 Main battery Error code Meming Main battery charge current is over 6 05A Main battery discharge current is over 0 5A when there is no load 23h Main battery charge current is over 3 1A when AC adapter is not connected Abnormal current has been sensed 0 Main battery charge current is over 0 3A S3V output Error code Menn 5 voltage is 3 14V or less when the computer is powered on off 5 voltage is 3 14V or less at power on CV support 1R5 C1V output 2 1R5 C1V voltage is 1 275V less while the computer is suspended 1R5 C1V voltage is abnormal during shutdown CV support 55h 1R5 C1V voltage is 1 275V or less when the computer is booting up CV support PORTEGE A200 Maintenance Manual 960 499 2 3 Power Supply Troubleshooting 2 Troubleshooting Procedures 1R8 C1V output Error code Meaning 1R8 C1V voltage is over 2 16V when the computer is powered on off 1
157. k x ck ck ck ck ck ck x kk k x ck ck ck x lt k lt k lt lt x lt x lt x lt lt KK If a defective is found during the test NG message will appear in the display Press any key to return to the test menu PORTEGE A200 Maintenance Manual 960 499 3 57 3 Tests Diagnostics 3 26 Wireless LAN Test Program Intel made b g Subtest02 When defective 15 detected the test following typical cause is considered Bad connection of wireless LAN card Using a wrong wireless LAN card Using unspecified card Defective wireless LAN card Check the connection and execute the subtest again MAC Address Check This subtest displays the MAC address When selecting this subtest following message will appear in the display ck kckckck k k k k k k k k k k K MAG amp X X kk kk KK KK KK MAC XXXXXXXXXXXX kkkxkxkxkxkxkxkxkxkxkxkxkxkxkxkxkxkkxkxkxkxkxkkxkxkxkkkxkkkxkxkxkxkkxkxkkxkkxkkkxkkkkkkxkkkkkkxk MAC Address Check KKKKKKKKKKKKK k x kck k k x K k x k k k k k lt k ck k k k k k k k k k k k k k k k k k k k k k k k ck k k ko kk Press any key to return to the test menu If a defective is found during the test following message will appear in the display KK KK KK KK ck kckck k k k k k k k K MAG CHECK kk kk k kk kk lt ERROR MAC all 0 X
158. k k k amp ck k k k ck ck k k ck ck ck k k k kk kk Press test number 1 2 Press the number you want to test and press Enter PORTEGE A200 Maintenance Manual 960 499 3 65 3 Tests Diagnostics Subtest01 Note 3 66 182562 ICHx 3 28 LAN Modem Bluetooth IEEE 1394 Test Program This subtest checks the operation of mini PCI I F by the loopback test in the chip The following message will appear LAN transmit amp receive test LOOPBACK TEST 100Mbps Auto negotiation TxRx Test Destination Address Source Address COMPLETED Repeat count Error count 100Base TX Full Duplex lt TRANSMIT gt RECEIVE Arr ff want if if 00000 00000 ff z The menu displayed your computer slightly different from the shown above If a defective 15 found NG message will appear in the display PORTEGE A200 Maintenance Manual 960 499 3 28 LAN Modem Bluetooth IEEE 1394 Test Program 3 Tests and Diagnostics Subtest02 GbE Note Gigabit Ethernet GbE test is not supported for this model This subtest checks the operation of mini PCI I F by the loopback test in the chip Select 2 to execute and press Enter The following message will appear Testing adapter hit lt ESC gt to abort External Loopback Test PASSED
159. less communication switch works properly If the test is started with the switch ON following message appears in the display Kill switch is set to a start position OFF PORTEGE A200 Maintenance Manual 960 499 3 20 ONLY ONE TEST 3 Tests Diagnostics Slide the switch to OFF position Then following message appears the display KILL SWITCH ON Slide the switch to ON position Then following message appears in the display KILL SWITCH OFF After Sliding the switch to OFF position return to the ONLY ONE TEST menu automatically Subtest 05 USB Note When executing this subtest USB test module and USB cable must be connected This subtest checks if USB port works properly The following menu appears in the display Ht Ht oe He at eat EE HE EE EE aE EH EE EE EH HE EE EE EE EEE EE EE EE EE a EE EE EE EH HHH HH HHH ONLY ONE TEST Menu XXXXXXXXX HH HH HEH HH EE EE EE EEE HH E Port 0 log euet s Port 1 25 og Port 2 UEM Zo cro EXIT k k k k k lt k x lt x lt lt lt k lt lt lt k k k k k k k k k lt lt lt lt lt lt lt lt k k k k k k k k k k k k k k k k k
160. ly the module on a flat plate without foreign objects with the front up Check for dusts on the desk to protect the module from being scratched Put a protection sheet soft cloth on the surface 2 Peel off two tapes fixing FL cable and one bezel tape on the lamp side in order Caution Be careful not to damage the TAB e feum she n 25 4a e i ee a m PTET Bezel tape on the lamp Tape fixing FL cable ids LL ls AS aa neenon Figure 4 50 Replacing TMD fluorescent lamp 1 PORTEGE A200 Maintenance Manual 960 499 4 61 4 Replacement Procedures 4 26 Fluorescent lamp 3 Peel off one insulating sheet and spread it without it out of the side of bezel Caution 1 Keep the X PCB insulating sheet being on the bezel 2 Be careful not to damage the TAB X PCB insulating sheet 5 Figure 4 51 Replacing TMD fluorescent lamp 2 4 62 PORTEGE A200 Maintenance Manual 960 499 4 26 Fluorescent lamp 4 Replacement Procedures 2 Removing screws lt Procedure gt 1 Remove 4 screws on the side of left and the side of right Caution When removing screws use a Phillips screwdriver with bit of No 0 gt Nana nah ee Figure 4 52 Replacing TMD fluorescent lamp 3 PORTEGE A200 Maintenance Manual 960 499 4 63 4 Replacement Procedures 4 26 Fluorescent lam
161. microphone does not work properly the SD board may be defective Replace the SD board with a new one If the recording function still does not work properly go to Check 5 If the recording function by the internal microphone does not work properly the SD board may be defective Replace the SD board with a new one If the recording function still does not work properly go to Check 5 The system board may be defective or damaged Replace the system board with a new one following the instructions in Chapter 4 Replacement Procedures PORTEGE A200 Maintenance Manual 960 499 2 47 2 Troubleshooting Procedures 2 15 Wireless LAN Troubleshooting 2 15 Wireless LAN Troubleshooting To check if the Wireless LAN is good or not follow the troubleshooting procedures below as instructed Procedure 1 Transmitting Receiving Check Procedure 2 Antenna Connection Check Procedure 3 Replacement Check Procedure1 Transmitting Receiving Check Make sure the wireless communication switch on the computer is turned ON If it is not turn ON Refer to Chapter 3 Tests and Diagnostics for more information on how to perform the test program Check 1 Execute test program for the wireless LAN function to check the transmitting receiving function of the wireless LAN You will need a second computer that can communicate by the wireless LAN If the computer passes the test the function is correctly working If the computer does not pass the test
162. n items in a column Press Fn PgUp and Fn 2 PgDn to move between the two pages 2 Press either the Space bar or Back Space to change the value Accepting Changes and Exiting the SETUP Window 1 Press End to accept the changes you made If the changed item does not require the system to reboot the following message is displayed Are you sure Y N If the changed item requires the system to reboot the following message is displayed Are you sure Y N The changes you made will cause the system to reboot 2 To make other changes press N Repeat the steps above 3 To accept the changes press Y Note You press ESC to quit at any time without saving changes SETUP asks to confirm that you do not want to save your changes When SETUP is displayed at the next time the current configuration appears The Factory Preset Configuration When you access SETUP the current configuration is displayed 1 To show the factory preset configuration press Home 2 To accept the default settings press End and then press Y Note When you execute the default setting the following settings are not changed HDD Mode Password Write Policy 3 88 PORTEGE A200 Maintenance Manual 960 499 3 30 SETUP 3 Tests and Diagnostics SETUP Options The SETUP screen is divided into 13 functionally related groups This section describes each group and its options 1 Memory This group of options displays
163. n the screen Move the highlight bar to the subtest you want to execute and press Enter Subtest 01 Subtest 02 Subtest 03 VRAM read write for VGA This subtest writes the constant data AAh and 55h to the video RAM The data is read and compared to the original data Gradation for VGA This subtest displays four colors red green blue and white from left to right across the screen from black to maximum brightness The display below appears on the screen when this subtest is executed To exit this subtest and return to the DISPLAY TEST menu press Enter Gradation for LCD This subtest displays bands of gradations for mixed colors then for red green and blue Next it displays eight solid colors full screen red semi red green semi green blue semi blue white and semi white Each color displays for three seconds PORTEGE A200 Maintenance Manual 960 499 3 19 3 Tests Diagnostics 3 9 Display Test Subtest 04 Gradation amp Mode test for VGA This subtest displays gradations for following modes change the mode press Enter Mode 12 Mode 13 Mode 3 Mode 1 640 480 64K Mode 2 640 480 16M Mode 4 800 600 64K Mode 5 800 600 16M Mode 7 024 768 64K Mode 8 024 768 16M The display below appears on the screen when this subtest is executed Display example Mode 12 To exit this subtest and return to the DISPLAY TEST menu press Ent
164. n the wireless LAN antenna cables 2 Remove the white and black antenna cables from the wireless LAN module using a dedicated jig 3 Open the latches fixing the wireless LAN module and remove the wireless LAN module Glass tape Antenna cable white Dh Antenna cable black Wireless LAN module Figure 4 17 Removing the wireless LAN module Installing a wireless LAN module To install a wireless LAN module perform the following procedure See Figure 4 17 1 Insert the wireless LAN module into the connector of the computer slantwise 2 Push down the wireless LAN module until it is latched firmly 4 26 PORTEGE A200 Maintenance Manual 960 499 4 11 Wireless LAN module 4 Replacement Procedures 3 Connect the white and black antenna cables and fix them with the glass tape PORTEGE A200 Maintenance Manual 960 499 4 27 4 Replacement Procedures 4 12 Internal microphone 4 12 Internal microphone Removing the internal microphone To remove the internal microphone perform the following procedure See Figure 4 18 1 Peel off the glass tape fixing the internal microphone cable 2 Remove the internal microphone cable from the connector PJ6000 on the system board 3 Remove the internal microphone from the slot Glass tape Internal microphone cable Internal microphone OS SIS 42225 5 lt PJ6000 lt Figure 4 18 Removing the internal microphone Installing an internal microphone To ins
165. nal line of the PC card slot Address line REG CE 2 line Data line Speaker line Wait line BSY BVD1 line This subtest is executed in the following order Address line REG CE 2 nn A0 90 80 00 rr Data line ww write data rr read data XX XX Speaker line Wait line 40 lt xx lt 80 xx Other lines BSY BVD1 NN 21 00 Note Select the subtest number01 The following message will appear Test slot number select 1 slot0 2 slot1 O slotO amp 1 PORTEGE A200 Maintenance Manual 960 499 3 33 3 Tests Diagnostics 3 16 Expansion Test Subtest 02 RGB monitor ID Note To execute this subtest an external monitor with monitor ID function is required Connect the external monitor to the PC for the test of ID acquisition The judgment of acquisition is based on the panel data In simultaneous display mode or internal display mode in which the panel data is acquired this subtest will fail Therefore make sure only the external display is selected when executing this subtest 3 34 PORTEGE A200 Maintenance Manual 960 499 3 17 CD ROM DVD ROM Test 3 Tests and Diagnostics 3 17 CD ROM DVD ROM Test To execute the CD ROM DVD ROMI test select 13 from the DIAGNOSTICS TEST MENU press Enter and follow the directions on the screen Note For the subtest 01 02 and 03 use the TOSHIBA CD ROM TEST DISK TDY 01 or ABEX TEST CD ROM TCDR 702 and DVD ROM
166. nd Replacement Check Procedure1 Diagnostic Test Program Execution Check Execute the Keyboard Test in the Diagnostic Program Refer to Chapter 3 Tests and Diagnostics for more information on how to perform the test program If an error occurs go to Procedure 2 If an error does not occur the keyboard is functioning properly Procedure2 Connector Check and Replacement Check The keyboard or system board may be disconnected or damaged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perform the following checks Check 1 Make sure the keyboard cable is firmly connected to the connector PJ3230 on the system board Keyboard cable System baord Keyboard PJ3230 If the connection is loose reconnect firmly and repeat Procedure If there 15 still an error go to Check 2 Check2 The keyboard may be damaged Replace it with new one following the instructions in Chapter 4 Replacement Procedures If the problem still exists perform Check 3 Check3 The system board may be damaged Replace it with a new one following the instructions in Chapter 4 Replacement Procedures PORTEGE A200 Maintenance Manual 960 499 2 39 2 Troubleshooting Procedures 2 10 Touch Pad Troubleshooting 2 10 Touch Pad Troubleshooting To determine whether the Touch Pad is faulty or not perform the following procedures Procedure 1 Diagnostic Test Program Execution Check Procedure 2 Connector Check a
167. nd Replacement Check Procedure1 Diagnostic Test Program Execution Check Execute the touch pad test in the Diagnostic Program Refer to Chapter 3 Tests and Diagnostics for more information on how to perform the test program If any error is detected perform Procedure 2 The pointing device is operating normally if no error is detected Procedure2 Connector Check and Replacement Check The touch pad is connected to the system board with a flexible cable This cable may have come off the connector or the connector may have come off the system board Disassemble the computer and check the cable connections See Chapter 4 for the disassembly procedure Check 1 Make sure the touch pad cable is securely connected to the connector PJ3240 on the system board Touch pad cable System board Touch pad PJ3240 If the connection is loose reconnect firmly and repeat Procedure 1 If there is still an error go to Check 2 Check2 touch pad or PAD switch cable may be damaged Replace it with a new one following the instructions in Chapter 4 Replacement Procedures If the problem still exists perform Check 3 Check 3 The system board may be damaged Replace it with a new one following the instructions in Chapter 4 Replacement Procedures 2 40 PORTEGE A200 Maintenance Manual 960 499 2 11 SD Slot Troubleshooting 2 Troubleshooting Procedures 2 11 SD Card Slot Troubleshooting To check if the SD card slot is good or no
168. nge It shows an error code PORTEGE A200 Maintenance Manual 960 499 2 7 2 Troubleshooting Procedures 2 3 Power Supply Troubleshooting When icons are blinking perform the following procedure 1 Remove the battery pack and the AC adapter and cut off the power supply to the computer by force 2 Re attach the battery pack and the AC adapter If icons are still blinking after the operation above check the followings Check 1 Ifthe DC IN icon blinks orange go to Procedure 2 Check2 Ifthe DC IN icon does not light go to Procedure 3 Check3 the battery icon does not light orange or green go to Procedure 4 Caution Use a recommended AC adapter G71C0002S3 10 2 8 200 Maintenance Manual 960 499 2 3 Power Supply Troubleshooting 2 Troubleshooting Procedures Procedure 2 Error Code Check If the power supply microprocessor detects a malfunction the DC IN icon blinks orange The blink pattern indicates an error as shown below Start Off for 2 seconds Error code 8 bit second 0 half second Interval between data bits Off for half second The error code begins with LSB Least Significant bit Example Error code 11h Error codes are given in hexadecimal format TR Read On 1 0 0 0 1 0 0 0 Off Start 00 D1 D2 D3 04 05 06 07 Order Check 1 Convert the DC IN icon blink pattern into the hexadecimal error code and compare
169. nt C 3 PORTEGE A200 Maintenance Manual 960 499 PJ1800 HDD I F connector 44 pin 1 Table C 3 HDD I F connector 44 pin GND IDRSTA P5N 7 PDD06 P3P PDD05 P3P PDD04 P3P PDD03 P3P PDD02 P3P PDD01 P3P PDD00 P3P GND PDDREQ P3P PDIOW P3N PDIOR P3N PIORDY P3P PDDACK P3N IRQ14 P3P PDA1 P3P PDCS1 P3N HDDLED P5N P5V GND O PDD08 P3P PDD09 P3P PDD10 P3P PDD11 P3P PDD12 P3P PDD13 P3P PDD14 P3P PDD15 P3P NC GND GND GND GND GND N C N C PDA2 P3P PDCS3 P3N GND P5V NC Appendices C 9 Appendices Appendix C Pin Assignment 4 PJ1801 Optical drive connector 50 Table C 4 Optical drive I F connector 50 pin me Sans vo uana Dun NC IDRSTB P5N SDD07 P3P SDD06 P3P SDD05 P3P SDD04 P3P SDD03 P3P SDD02 P3P SDD01 P3P SDD00 P3P GND SDIOW P3N SIORDY P3P IRQ15 P3P SDA1 P 3P SDA0 P3P SDCS1 P3N CDRLED P5N P5V P5V GND GND CDAUDR PEXP NC SDD08 P3P SDD09 P3P SDD10 P3P SDD11 P3P SDD12 P3P SDD13 P3P SDD14 P3P SDD15 P3P SDDREQ P3P SDIOR P3N GND SDDACK P3N NC SDA2 P3P SDCS3 P3N P5V P5V P5V GND NC GND NC PORTEGE A200 Maintenance Manual 960 499 Appendix Pin Assignment C 5 PORTEGE A200 Maintenance Manual 960 499 PJ2110 card I F connector 68 pin Table C 5 PC card I F connector 68 pin 1 2 ACADO1 EYP A
170. ny status in Table 2 5 go to Procedure 4 PJ2000 System board PORTEGE A200 Maintenance Manual 960 499 2 19 2 Troubleshooting Procedures 2 4 System Board Troubleshooting Table 2 5 Debugging port status 1 7 D port Clears software rest bit Permits A20 line Initializes special register and Intel chipset F000h Initializes PIT CHO only for HOLD ON Initializes flag of factor rewriting of BIOS Checks CHECK SUM Transition to protect mode Calculates the checksum of Boot block HLT at checksum error Calculates the checksum of block other than Boot block F001h Checks rewriting EC KBC Goes to BIOS rewriting process at request for rewriting Executes KBC initializing sequence Transmits KBC enable command Checks F12 key F002h Checks for request of BIOS rewriting Checksum error of blocks other than BootBlock at the request of F12 rewriting request F003h Transfers the process to the System BIOS IRT side BIOS rewriting process Initializes peculiar HW to the model Initializes GPIO I O space Permits BIOS writing Controls serial interrupts Releases the write protect of BIOS Permits the SMBus I O space Permits the access to SMBus Configuration of DRAM Permits cache only L1 Cache Memory clear 2 20 PORTEGE A200 Maintenance Manual 960 499 2 4 System Board Troubleshooting 2 Troubleshooting Procedures Table 2 5 Debugging port status 2 7 F005h Stores scan codes Gw s F0006h Inputs key R
171. ocedure 1 Diagnostic Test Program Execution Check 2 39 Procedure 2 Connector Check and Replacement Check 2 39 2 10 Touch Pad Troubleshooting 2 40 Procedure 1 Diagnostic Test Program Execution Check 2 40 Procedure 2 Connector Check and Replacement C heck 2 40 2 11 SD Card Slot e npe geo eer toe con ve ques 2 41 Procedure 1 Check on Windows XP n petet 2 41 Procedure 2 Connector Check and Replacement Check 2 41 2210 M dem iata eee aide etie 2 42 Procedure 1 Diagnostic Test Program Execution Check 2 42 Procedure 2 Connector Check and Replacement Check 2 42 2 13 LAN Troubleshooting csetera 2 43 Procedure 1 Diagnostic Test Program Execution Check 2 43 Procedure 2 Connector Check and Replacement C heck 2 43 21 Sound Troubleshooting uu a o eade ttes 2 44 Procedure 1 Diagnostic Test Program Execution Check 2 44 Procedure 2 Connector heck cei eee a acces pectet ede 2 45 Procedure 3 Replacement Checkout neo etd eren u 2 46 2 15 Wireless LAN Troubleshooting
172. odes Table D 1 Scan codes set 1 and set 2 1 4 eytop 200 Maintenance Manual 960 499 D 1 Appendices D 2 NS Lock A S D F G H J K L Shift L No 102 key Apx D Keyboard Scan Character Codes Table D 1 Scan codes set 1 and set 2 2 4 200 Maintenance Manual 960 499 Keyboard Scan Character Codes Appendices Table D 1 Scan codes set 1 and set 2 3 4 eytop Alt L Space ALT R Ins PORTEGE A200 Maintenance Manual 960 499 D 3 Appendices Apx D Keyboard Scan Character Codes Table D 1 Scan codes set 1 and set 2 4 4 Codeset 1 Code set 2 eytop F12 PrintSc Pause Fn Win Notes Scan codes differ by mode 2 Scan codes differ by overlay function 3 Combination with the Fn key makes different codes 4 Fn key does not generate a code by itself 5 This key corresponds to key No 42 in a 102 key model 6 Refer to Table D 6 No 124 key scan code 7 Refer to Table D 7 No 126 key scan code D 4 PORTEGE A200 Maintenance Manual 960 499 Keyboard Scan Character Codes Appendices Table D 2 Scan codes with left Shift key Code set 1 Code set 2 me sm Cm _ B5 EO 2 0 FO 12 EO 4A EO 4A EO 12 EO E0 35 EO EO 52 0 53 0 0 4 0 0 47 0 EO 4F
173. off while the menu above is displayed PORTEGE A200 Maintenance Manual 960 499 3 69 3 Tests Diagnostics 3 28 LAN Modem Bluetooth IEEE1394 Test Program Subtest01 BD ADDR check This subtest checks the BD ADDR functions When the Bluetooth test menu is displayed press 1 to select the test and press Enter The following message will appear Bluetooth Subsystem T amp D for PCSE BD ADDR VerX XX Copyright C by TOSHIBA Initializing When the machine has passed the test it displays BD ADDR If BD ADDR has no problem the following message is displayed Bluetooth Subsystem T amp D for PCSE BD ADDR VerX XX Copyright C by TOSHIBA y BD ADDR XXXXXXXXXXXX PPPPPP 55555 55555 5 5 s 5 5 5 55555 55555 5 5 5 S s 5 55555 55555 3 70 200 Maintenance Manual 960 499 3 28 LAN Modem Bluetooth IEEE1394 Test Program 3 Tests and Diagnostics If the target machine has any problem it displays Error message The following message is displayed Copyright C by TOSHIBA My BD ADDR XXXXXXXXXXXX FFFFFF A F FFFFFF LLLLLLL Table 3 5 Error message Invalid BD_ADDR all 00 0x000000000000 Invalid BD_ADDR all FF OxFFFFFFFFFFFF Invalid ADDR 6 0 1 bit40 1b Invalid BD_ADDR bit1 1 bit41 1b Invalid BD_ADDR define in the file Defined BD
174. ollowing general points when assembling the computer Take your time and follow the instructions carefully Hurrying the assembly work will only introduce new problems Check that all cables and connectors are securely connected Before fastening FRUs or other parts in place ensure that no cables are caught on screws or the FRU Check that all latches are securely closed Ensure that you have installed all FRUs correctly and do not have any screws left over Using an incorrect screw may damage the thread or screw head and result in the FRU not being securely fastened in place After installing FRUs check that the computer operates correctly Tools and equipment For your safety and the safety of the people around you it is important that you use Electrostatic Discharge ESD equipment Correctly utilizing of the equipment increases the percentage of successful repairs and saves on the cost of damaged or destroyed parts The following equipment is required for disassembly and assembly One Philips screwdriver with type 0 bit for FLAT HEAD screws One Philips screwdriver with type 1 bit for screws other than above 2 One4 mm flat blade screwdriver 2 Tweezers for holding screws ESD mats on work table or floor 2 An ESD wrist strap and heel grounder 2 Antistatic carpet or flooring PORTEGE A200 Maintenance Manual 960 499 4 5 4 Replacement Procedures 4 1 Overview Screw tightening torque Use the
175. or malfunctioning follow the troubleshooting procedures below as instructed Procedure 1 Diagnostic Test Program Execution Check Procedure 2 Connector Check and Replacement Check Procedure1 Diagnostic Test Program Execution Check Execute LAN test program available as part of the LAN Modem Bluetooth IEEE 1394 test program Refer to Chapter 3 Tests and Diagnostics for more information on how to perform the test program If any error is detected by the test go to Procedure 2 Procedure2 Connector Check and Replacement Check The LAN function is installed on the system board The LAN jack is connected to the system board If the LAN malfunctions the system board might be faulty Replace the system board with a new one following the steps described in Chapter 4 System board RJ 45 EE 2 44 200 Maintenance Manual 960 499 2 14 Sound Troubleshooting 2 Troubleshooting Procedures 2 14 Sound Troubleshooting To check if the sound function 15 defective or malfunctioning follow the troubleshooting procedures below as instructed Procedure 1 Diagnostic Test Program Execution Check Procedure 2 Connector Check Procedure 3 Replacement Check Procedure1 Diagnostic Test Program Execution Check Execute the Sound test program Refer to Chapter 3 Tests and Diagnostics for more information on how to perform the test program If any error is detected by the test go to Procedure 2 PORTEGE A2
176. ote of the following points before starting work Always remove the AC adapter and battery pack before commencing any of the procedures The procedure for removing the battery pack 15 described in section 4 2 Battery Pack 1 Do not disassemble the computer unless it is operating abnormally 2 Use the designated tools 3 Ensure that the environment for working on and storing parts does not contain any of the following Dust or dirt Static electricity 2 Extremely hot cold or humid conditions 4 Perform the diagnostic tests described in Chapter 2 to determine which FRU is the cause of the fault 5 Do not perform any unnecessary work Always work in accordance with the disassembly and re assembly procedures in this manual 6 Keep parts removed from the computer in a safe place away from the computer where they will not be damaged or interfere with your work 7 Disassembling requires the removal of a large number of screws Keep removed screws in a safe place such that you can determine which screws belong to which part 8 When reassembling ensure that you use the correct screws and fit parts in the correct position Screw sizes are noted in the text and figures 9 As all parts have sharp edges and corners take care not to cut yourself 10 After replacing an FRU check that the computer and replaced part operate correctly PORTEGE A200 Maintenance Manual 960 499 4 3 4 Replacement Procedures 4 1 Overview
177. ou replace the battery pack or RTC battery be sure to use only the same model battery or an equivalent battery recommended by Toshiba Installation of the wrong battery can cause the battery to explode PORTEGE A200 Maintenance Manual 960 499 iii The manual is divided into following parts Chapter 1 Chapter 2 Chapter 3 Chapter 4 Appendices K K K N RR KN NR N Hardware Overview describes the PORTEGE A200 series system unit and each FRU Troubleshooting Procedures explains how to diagnose and resolve FRU problems Test and Diagnostics describes how to perform test and diagnostic operations for maintenance service Replacement Procedures describes the removal and replacement of the FRUs The appendices describe the following Handling the LCD module Board layout Pin assignments Display codes Key layout Wiring diagrams BIOS Rewrite Procedures EC KBC Rewrite Procedures Reliability Key FD PORTEGE A200 Maintenance Manual 960 499 Conventions This manual uses the following formats to describe identify and highlight terms and operating procedures Acronyms On the first appearance and whenever necessary for clarification acronyms are enclosed in parentheses following their definition For example Read Only Memory ROM Keys Keys are used in the text to describe many operations The key top symbol as it appears on the keyboard is printed in boldface type Key operation Some operations
178. p 3 Removing bezel Procedure 1 Turn over the module with the insulating sheet 2 Releases latches of the bezel and frame 3 points 3 Lift up slowly the bottom side Back light side of bezel and release latches 3 points at the upper to remove the bezel Note that the bezels at the upper and lower are fixed with double sides tape Caution 1 When releasing the upper latches do not damage the TAB 2 When removing the bezel do not deform the bezel Figure 4 53 Replacing TMD fluorescent lamp 4 4 64 PORTEGE A200 Maintenance Manual 960 499 4 26 Fluorescent lamp 4 Replacement Procedures 4 Opening PCB lt Procedure gt 1 Open the PCB horizontally Caution Do not damage the Figure 4 54 Replacing TMD fluorescent lamp 5 PORTEGE A200 Maintenance Manual 960 499 4 65 4 Replacement Procedures 4 26 Fluorescent lamp 5 Removing PCB ASSY cell Procedure 1 Remove the PCB ASSY cell from the back light unit 2 Remove thoroughly remaining double sided tape on the back of cell Caution 1 One point of the upper of cell is fixed with double sided tape Peel off slowly so as not to break the cell 2 Be careful not to peel off the light shield tape at the upper lower right and left Cell with PCB Remove the cell while peeling off the double sided tape 1 point Figure 4 55 Replacing TMD fluorescent lamp 6 4 66 PORTEGE A200 Maintenance Manual 960 499 4 26 Fluorescent lam
179. p 4 Replacement Procedures Assembling the module 1 Checking back light for replacement Check 1 Refer to the following figure The sheet shall not be out of the frame Figure 4 56 Replacing TMD fluorescent lamp 7 PORTEGE A200 Maintenance Manual 960 499 4 67 4 Replacement Procedures 4 26 Fluorescent lamp 2 Assembling PCB ASSY lt Procedure gt 1 Back light unit for replacement Remove the peeled tape on the double sided tape at the upper of frame 2 Light the backlight on 3 Make sure that there is no dust foreign object scratch and like that on the backlight and the back of cell Set the PCB ASSY cell on the back light unit Caution 1 Push it as far as it will go at the left upper 2 Do not damage the TAB Cell with PCB Back light unit Push as far as it will go Remove the peeled tape on the double sided tape Figure 4 57 Replacing TMD fluorescent lamp 8 4 68 PORTEGE A200 Maintenance Manual 960 499 4 26 Fluorescent lamp 4 Replacement Procedures 3 Folding TAB PCB and temporal fixing Procedure 1 Fold the X TAB X PCB to the back of back light unit Caution Do not damage the TAB Figure 4 58 Replacing TMD fluorescent lamp 9 PORTEGE A200 Maintenance Manual 960 499 4 69 4 Replacement Procedures 4 26 Fluorescent lamp 4 Bezelset Procedure 1 Hook the upper side TAB side of bezel to the three latches of frame 2 Latch the side 3
180. played and one error is added to the error counter Table 3 1 in section 3 5 describes the function of each test on the subtest menu Table 3 2 in section 3 18 describes the error codes and error status for each error Details of tests in DIAGNOSTIC TEST MENU are described on and after section 3 6 As for other service programs refer to section 3 20 to 3 25 3 2 2 H W initial information setting tool After selecting this test the following menu appears in the display EERE HEE EEE HEE EES H W initial information setting tool VX XX THER ER EEE EEE EEE HE EE EERE HEE EEE HEE EEF Initial configuration Qe Region write MM System configuration display E2PROM test MAC GUID DMI Ck lt lt lt lt lt lt k lt lt lt lt lt lt lt k lt lt lt lt lt lt lt k lt lt lt lt lt lt lt k lt lt lt lt lt lt lt x lt lt lt lt lt lt lt x lt lt lt lt lt lt lt lt lt lt lt lt lt lt ko x lt Press test number 1 2 8 9 For more details on this test refer to the section 3 3 3 2 3 Heatrun test program PORTEGE A200 Maintenance Manual 960
181. played by your computer may be slightly different from the one shown above Select the desired subtest number from the subtest menu and press Enter The following message will appear TEST LOOP YES or NO RROR STOP YES or NO Ez Use the right and left arrow keys to move the cursor to the desired option Selecting YES of TEST LOOP increases the pass counter by one each time the test cycle ends and restarts the test cycle Selecting NO returns the process to the subtest menu after the test is complete Use the up and down arrow keys to move the cursor to ERROR STOP Use the right and left arrow keys to move the cursor to the desired option and press Enter Use the right and left arrow keys to move the cursor to the desired option and press Enter 3 6 PORTEGE A200 Maintenance Manual 960 499 3 2 Executing the Diagnostic Test 3 Tests and Diagnostics Selecting YES of ERROR STOP stops the test program when an error is found and displays the operation guide on the right side of the display screen as shown below ERROR STATUS NAME HALT OPERATION 1 Test end 2 Continue 3 Retry These three selections have the following functions respectively 1 Terminates the test program and exits to the subtest menu 2 Continues the test 3 Restarts the test from the error Selecting NO keeps the test running even if an error is found When an error occurred the error status is dis
182. priority for the HDD for booting FDD HDD CD ROM LAN The computer looks for bootable files in the following order FDD HDD CD ROM 1 and LAN HDD CD ROM LAN FDD The computer looks for bootable files in the following order HDD CD ROM LAN and FDD FDD CD ROM LAN HDD The computer looks for bootable files in the following order FDD CD ROM LAN and HDD CD ROM LAN HDD FDD The computer looks for bootable files in the following order CD ROM LAN HDD and FDD CD ROM LAN FDD HDD The computer looks for bootable files in the following order CD ROM LAN FDD and HDD HDD FDD CD ROM LAN The computer looks for bootable files in the following order HDD FDD CD ROM and LAN Default 1 CD ROM refers to an Optical Disk Drive b HDD Boot Priority Use this option to set the booting priority from HDD Built in HDD PC Card Default When HDD occurs in the boot priority in the following order built in HDD and PC card PC Card Built in HDD PORTEGE A200 Maintenance Manual 960 499 3 30 SETUP 3 Tests and Diagnostics When HDD in the boot priority in the following order PC card and built in HDD c Network Boot Protocol Use this option to set the starting method via a network PXE Sets to PXE protocol Default RPL Sets to RPL protocol 6 Display This option configures the computer s display a Power On Display This option is used to select the display when booting up Au
183. procedures as instructed Procedure 1 External Monitor Check Procedure 2 Diagnostic Test Program Execution Check Procedure 3 Connector Check and Cable Check Procedure 4 Replacement Check Procedure1 External Monitor Check Connect an external monitor and tun on the computer If there is no problem on it the internal LCD may be defective Go to Procedure 3 If there is any problem on the external monitor the system board may be defective Go to Procedure 2 Procedure2 Diagnostic Test Program Execution Check The Display Test program is stored on the Diagnostics disk Insert the Diagnostics disk in the computer s floppy disk drive turn on the computer and run the test Refer to Chapter 3 Tests and Diagnostics for details This program checks the display controller on the system board If an error is detected go to Procedure 3 Procedure3 Connector Check and Cable Check The LCD Module is connected to the system board by an LCD FL cable The FL inverter board is also connected to the system board by an LCD FL cable The connectors may be disconnected from the system board or may be damaged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures PORTEGE A200 Maintenance Manual 960 499 2 37 2 Troubleshooting Procedures 2 8 Display Troubleshooting If the connection is loose reconnect firmly and restart the computer If there is still an error go to Procedure 4 LCD cable FL Inv
184. r 30 pin CAPLED P5N KBSCO00 S3N KBSC02 S3N KBSC04 S3N KBSC06 S3N KBSC07 S3N KBSC09 S3N KBRT02 S3N KBSC10 S3N KBRT04 S3N KBSC12 S3N KBRT06 S3N KBSC14 S3N NC PJ3240 PAD I F connector 5 pin P5V 5 01 53 KBSC03 S3N KBSC05 S3N KBRT00 S3N KBSC08 S3N KBRT01 S3N KBRT03 S3N KBSC11 S3N KBRT05 S3N KBSC13 S3N KBRT07 S3N KBSC15 S3N NC Table C 10 PAD I F connector 5 pin GND IPDDAT P5P P5V PORTEGE A200 Maintenance Manual 960 499 Appendix Pin Assignment Appendices C 11 PJ4100 Network I F connector 14 pin Table 11 Network I F connector 14 TDP TDN P3N RDP P3P NC NC RDN P3N NC NC P3V LNK P3N P3V MDMTIP E3P MDMRING E3P C 12 4200 1394 I F connector 4 pin Table C 12 1394 I F connector 4 pin LL Signal name Signal 200 Maintenance Manual 960 499 17 Appendices Appendix C Pin Assignment C 13 PJ4400 Bluetooth connector 20 pin Table C 13 Bluetooth connector 20 pin BT P3V NC USBPP4 S3N USBP4 S3P NC NC BTIFOF S3N NC GND NC PMEBT S3N BTRST S3P NC NC NC NC BTMDL P3N NC GND 14 PJ4700 USB Port 0 1 connector 8 pin Table C 14 USB Port 0 1 connector 8 USBPOV E5V USBPO S3N USBP0 S3P GND USBPOV E5V USBP1 S3N USBP1 S3P GND 15 PJ4701 USB Port 2 connector 4 pin Table C 15 U
185. r selecting this test the same subtests as 3 23 Running Test are executed successively For more details on the procedure and test content refer to Running Test When the heatrun test ends following message appears in the display KKKKKKKKKKKKK e k se oke CK CK CK qe C CK CK Ck Ck ck ck SA A A sek Kk KK Kk ko ko ko X HEATRUN TEST END KKKKKKKKKKKK CK CK C S CK KK CK Ck Ck ck ck A A A A KK Kk Kk Kk ko ko ko Ax X X o X Press any key to continue Press any key and return to the startup menu Note The test result Errorlog txt is stored in the floppy disk The result is displayed in the same format as Log Utilities For more details of the format refer to 3 22 Log Utilities 3 12 PORTEGE A200 Maintenance Manual 960 499 3 5 Subtest Names 3 Tests and Diagnostics 3 5 Subtest Names Table 3 1 lists the subtest names for each test program in the DIAGNOSTIC TEST MENU Table 3 1 Subtest names 1 2 1 SYSTEM 01 ROM checksum 02 Fan ON OFF 03 Geyserville 04 Quick charge 05 DMI read 2 MEMORY 01 Conventional memory 02 Protected Mode 03 Protected Mode cache off 04 Cache memory on off 05 Stress KEYBOARD Pressed key code display 4 DISPLAY VRAM read write for VGA Gradation for VGA Gradation for LCD Gradation amp Mode test for VGA All dot on off for LCD H pattern display LCD Brightness 5 FLOPPY DISK 01 Sequential read 02 Sequential read
186. rding to the following illustration If a touch pad switch is pressed the BUTTONS displays appear on the right side one by one The parameters appear above the BUTTONS 1 or 2 corresponding to the pressed touch pad switch highlights To end this subtest press two touch pad switches at the same time IPS TEST PROGRAM Vx xx lt POINTING gt lt PARAMETER gt STATUS 0000h X RATE 0000h Y RATE 0000H lt BUTTON gt 1 2 mM lt lt PRESS BUTTONI BUTTON2 THEN END gt gt IPS TEST PROGRAM Vx xx lt POINTING gt PARAMETER STATUS 0018h X RATE OK Y RATE OK BUTTON 2 1 s lt lt PRESS BUTTON1 BUTTON2 THEN END gt gt PORTEGE A200 Maintenance Manual 960 499 3 43 3 Tests Diagnostics 3 20 ONLY ONE TEST Subtest 03 Subtest 04 3 44 Internet Mail Toshiba Console Button This subtest checks moving of the Internet button Press the Internet button after the following message appears Press Internet button button This subtest checks mo ving of the Mail button Press the Mail button after the following message appears Press Mail button This subtest checks moving of the Toshiba Console button Press the Toshiba Console button after the following message appears Press Toshiba Console button If the test ends successfully the display returns to KEYBOARD TEST menu Kill Switch This subtest checks if the Wire
187. require you to simultaneously use two or more keys We identify such operations by the key top symbols separated by a plus sign For example Ctrl Pause Break means you must hold down Ctrl and at the same time press Pause Break If three keys are used hold down the first two and at the same time press the third User input Text that you are instructed to type in is shown in the boldface type below DISKCOPY A B The display Text generated by the PORTEGE 200 that appears on its display is presented in the type face below Format complete System transferred PORTEGE A200 Maintenance Manual 960 499 Table of Contents Chapter 1 Hardware Overview 1 1 e tasas qataqa 1 1 p 1 9 1 3 Keyboard eR 1 10 I4 Optical Drive 1 11 1 5 TET Color a Sua da aa ys 1 13 L6 POWER Supply ae Sua 1 15 I asua as un aa 1 17 1 8 POA Ga Peer scot EE 1 20 Chapter 2 Troubleshooting Procedures 2 1 Troublesh etIDg 2 1 22 Troubleshooting FIO WE HATE toda eos tes 2 2 2 3 Power Supply Troubleshooting 2 6 24 System Board Troubleshooting 2 16 20 cUSB
188. resume error ICH4 M Power Failure erro Resume error 7Ah Checks checksum of SM RAM Resume error 73H Checks change of memory configuration Resume error 73H Checks checksum of RAM area of system BIOS Resume error 79H Goes to resume process RESUME MAIN Resume error process Forbids all SMls Clears resume status Returns to ROM Forwards the area of 0000 EFFFFh to PCI Forbids DRAM Sets resume error factors Copies ROM RAM of system BIOS halts at error Initializes SM RAM Checks WakeUp factor Rewrites on SM RAM base and stores CPU state map Permits only SMI by ASMI PORTEGE A200 Maintenance Manual 960 499 2 4 System Board Troubleshooting 2 Troubleshooting Procedures Table 2 5 Debugging port status 4 7 Initializes devices that are necessary to be initialized before initializing PCI bus Tests and initializes PIT only in COLD boot Sets test patterns to PITZO channel 0 Checks if the test patterns can be read Initializes PIT channel 0 sets the interval of timer interrupts to 55ms Initializes PIT channel 2 sets the frequency of sound generator to 664Hz Tests PIT channel 1 Check if the refresh signal operates correctly in the condition that the refresh frequency is 30 s Tests PIT channel 2 Check if the speaker gate operates correctly Measures CPU clock Permits SMI other than auto off function Check if the Input power is over the rated one Controls battery charging
189. rform Check 5 Insert system disk in drive Press any key when ready Non System disk disk error Replace and press any key when ready PORTEGE A200 Maintenance Manual 960 499 2 31 2 Troubleshooting Procedures 2 6 HDD Troubleshooting Check 3 Check SETUP to see whether the Hard Disk option is set to Not used If it is set to Not used choose another setting and return to Check 1 If it is not set to Not used go to procedure 2 Procedure2 Partition Check Insert the Toshiba MS DOS system disk and start the computer Perform the following checks Check 1 Check 2 Check 3 Check 4 Type C and press Enter If you cannot change to drive C go to Check 2 If you can change to drive C go to Procedure 2 Type FDISK and press Enter Choose Display Partition Information from the FDISK menu If drive C is listed in the Display Partition Information go to Check 3 If drive C is not listed return to the FDISK menu and choose the option to create a DOS partition or a logical DOS drive on drive C If the problem still exists go to Procedure 2 If drive C is listed as active in the FDISK menu go to Check 4 If drive C is not listed as active return to the FDISK menu and choose the option to set the active partition for drive C Then go to Procedure 2 Remove the system disk from the FDD and reboot the computer If the problem still exists go to Procedure 2 Otherwise the HDD is operating normally POR
190. right Semi Bnght Bright Super Bright After displaying with Super Bright of LCD brightness the screen returns to the DISPLAY TEST menu PORTEGE A200 Maintenance Manual 960 499 3 2 3 Tests Diagnostics 3 10 Floppy Disk Test 3 10 Floppy Disk Test Caution Before running the floppy disk test prepare a formatted work disk Remove the Diagnostics Disk and insert the work disk into the FDD because the contents of the floppy disk will be erased To execute the Floppy Disk Test select 5 from the DIAGNOSTIC TEST MENU press Enter and follow the directions displayed on the screen 1 The following message will appear Select the media mode and start track to be tested and press Enter Test start track Enter 0 dd 00 79 2 The Floppy Disk test contains five subtests that test the FDD The floppy disk test menu will appear after you select FDD test parameters FLOPPY DISK XXXXXXX AGNOSTIC TEST VX XX Break test end C key stop SUB TEST XX PASS COUNT XXXXX ERROR COUNT XXXXX WRITE DATA XX READ DATA XX ADDRESS XXXXXX STATUS XXX SUB TEST MENU 01 Sequential read 02 Sequential read write 03 Random address data 04 Write specified address 05 Read specified address 99 Exit to DIAGNOSTIC TEST MENU Noe Select items Enter Specify Esc Exit 3 22 PO
191. rs the data between the DMA and the CODEC to play the sine wave It sounds like a continuous beep By using wave measurable devices such as an oscilloscope the data can be measured as a sine wave When the subtest is executed the sine wave is played while expanding sine wave from 16KB to 64KB The display returns to the Sound Standard test menu after the test ends Line IN recording amp play This subtest executes the same test as the subtest01 by recorded sound from the different port Line in port For more details on the subtest refer to the subtest01 Microphone recording play The display returns to the Sound Standard test menu after the test ends 3 29 2 Sound Legacy test To execute the Sound Legacy test select 2 and press Enter Note Sound Legacy test is not supported in this model PORTEGE A200 Maintenance Manual 960 499 3 61 3 Tests Diagnostics 3 29 Sound Test program 3 29 3 CD Sound Standard test To execute the CD Sound Standard test press 3 and Enter Insert the test media TOSHIBA TEST CD ROM or ABEX TEST CD ROM or music CD on the market Gf the test media can not be prepared Following menu appears in the display For details on use of test media refer to 3 29 3 1 Test media Toshiba made test media For details on use of audio CD on the market refer to 3 29 3 2 Audio CD 3 29 3 1 Test media Toshiba made test media CD DVD TEST N PROGRESS XXXXXXXX
192. s test number 1 3 To execute the TEST select the test number you want to execute and press Enter Subtest01 Transmit amp Receive test Note Before executing subtest 01 be sure to execute subtest 02 in the responder machine This program checks the data transporting between responder machine and target machine and compare them with the original data through the IEEE1394 cable Subtest02 Responder set This program is executed in the responder machine to initialize the responder machine with the IEEE1394 cable connected to the target machine before executing subtest 01 Subtest03 IEEE1394 GUID Display This program checks the GUID of IEEE1394 3 78 PORTEGE A200 Maintenance Manual 960 499 3 29 Sound Test program 3 Tests and Diagnostics 3 29 Sound Test program This section describes how to perform the Sound test To execute the sound test refer to the following description Insert the test program disk for Sound test in the floppy disk drive and turn on the power The following message will appear HEHE HH WSS Sound blaster pro Diagnostics program 1 oa are he Sound Standard ese eoe ee ose Sound Legacy x Sy faut ua CD Sound Standard Sound Legacy Press test number 1 4 2 Input the
193. sition of wireless LAN switch on the system board and the position of slider on the palm rest 2 Fix the palm rest with the following screws M2 3C S THIN HEAD screw 22 2 M2 5 12B FLAT HEAD screw 1 3 Connect the flat cable to the connector PJ 3240 on the system board 4 Turn over the computer and fix the palm rest with the following screw 2 M2 3C S THIN HEAD screw 1 4 20 PORTEGE A200 Maintenance Manual 960 499 4 8 Palm rest Touch pad 4 Replacement Procedures 4 8 2 Touch pad Removing the touch pad The following describes the procedure for removing the touch pad board See Figure 4 13 1 Remove the following screws and the touch pad M2 3C S THIN HEAD screw 25 2 Remove the touch pad button 2 S THIN HEAD 5 HEAD imi M2 3C S THIN HEAD s lt gt p DS Touch pad Ri Touch pad button Y5j Figure 4 13 Removing the touch pad Installing a touch pad The following describes the procedure for installing a touch pad board See Figure 4 13 1 Setthe touch pad button 2 Install the touch pad and fix it with the following screws M2 3C S THIN HEAD screw 25 200 960 499 4 21 4 Replacement Procedures 4 9 HDD 4 9 HDD Removing the HDD The following describes the procedure for removing the HDD See Figure 4 14 and 4 15 Caution Take care not to press on th
194. sponder machine Connect the responder machine to the access points for 802 1 15 and 802 1 19 with a cross cable and turn on the access points Insert the floppy disk containing the wireless LAN test program into the FDD of the responder machine and turn on the responder machine This subtest checks the connection and communication of wireless LAN antenna of Calexico 802 11b mode After finishing the test OK message will appear in the display Press any key to return to the test menu When a defective is found during the test NG message will appear in the display Press any key and following message will appear in the display Check which antenna Main Aux is defective x Ck ck KKK KKK KKK KKK KKK KKK KK KKK KK KKK KKK KKK KKK KKK KKK KKK KKK KKK KKK Main Antenna Test NG 2 Press key to return the test menu When defective 15 detected the test following typical cause 15 considered Bad connection of wireless LAN card Bad connection of wireless LAN antenna cable Main Aux PORTEGE A200 Maintenance Manual 960 499 3 59 3 Tests Diagnostics 3 26 Wireless LAN Test Program Intel made b g Subtest04 Subtest05 3 60 Bad environment for wireless LAN communication Interference obstruction Defective wireless LAN card Check the connection and condition and execute
195. stem is turned off or in suspend mode Table 1 10 shows the approximate time required for charging battery Table 1 10 Time required for charging battery Main battery Charging Time Normal charge About 4 to 10 hours Quick charge About 2 5 hours Quick battery charge is stopped in the following cases 1 The main battery is fully charged 2 The main battery is removed 3 Main battery or AC adapter voltage 1s abnormal 4 Charging current is abnormal Trickle charge When the main battery is fully charged and the AC adapter is plugged in the power supply microcontroller automatically switches from quick charge to trickle charge PORTEGE A200 Maintenance Manual 960 499 1 19 1 Hardware Overview 1 7 Batteries 1 7 3 RTC Battery The battery provides the power supply to maintain the date time and other system information in memory Table 1 11 lists the battery charging time Table 1 11 RTC battery charging time Charging AC adapter or main battery in use about 14 hours time Power ON Table 1 12 lists the approximate maintaining time of fully charged battery after power off Table 1 12 Maintaining time _ Maintaining Time RTC battery About 30 days 1 20 PORTEGE A200 Maintenance Manual 960 499 1 8 AC Adapter 1 Hardware Overview 1 8 AC Adapter The AC adapter is also used to charge the battery Table 1 13 lists the AC adapter specifications Table 1 13 AC adapter specifi
196. stics 3 1 The Diagnostic Test This chapter explains how to use the Diagnostic Test programs to test the functions of the computer s hardware modules The Diagnostics Programs are stored on some Diagnostic Disks There are Service Program Modules DIAGNOSTIC MENU and the Test Program Modules DIAGNOSTIC TEST MENU on the Diagnostic Disk The Hardware Initial information Setting Tool consists of some programs which write the hardware information or displays the current information of the computer It is also included in one of Diagnostic Disks The heatrun test is automatic test program which executes the some tests successively Note Before starting the diagnostics be sure to follow these steps 1 Check all cables are connected firmly 2 Exit any application and close Windows 3 Check if All Devices is selected in the Device Config in SETUP menu 3 1 1 Diagnostics menu The DIAGNOSTIC MENU consists of the following functions DIAGNOSTIC TEST ONLY ONE TEST HEAD CLEANING LOG UTILITIES RUNNING TEST FDD UTILITIES SYSTEM CONFIGURATION EXIT TO MS DOS K K K R R R Nh N The DIAGNOSTIC TEST MENU contains the following functional tests SYSTEM TEST MEMORY TEST KEYBOARD TEST DISPLAY TEST FLOPPY DISK TEST PRINTER TEST ASYNC TEST K K K N NR Nh N PORTEGE A200 Maintenance Manual 960 499 3 1 3 Tests Diagnostics 3 1 The Diagnostic Test K K ae N HARD DISK TEST REAL TIMER TEST NDP TEST EXPAN
197. supply 8 Touch pad 2 System Board 9 SD card slot 3 USB FDD 10 Modem 4 HDD 11 LAN 5 Optical Drive 12 Sound 6 Display 13 Wireless LAN 7 Keyboard The Detailed replacement procedures are given in Chapter 4 Test Program operations are described in Chapter 3 The following tools are necessary for implementing the Diagnostics procedures For tools required for executing the Test Program refer to the Chapter3 For tools required for disassembling assembling refer to the Chapter 4 1 A set of tools for debugging port test test cable test board RS 232C cross cable display D port FD A PC with a serial port for displaying debug port test result Toshiba MS DOS system FD An external CRT display for Display trouble shooting A SD card for SD card slot trouble shooting An external microphone for Sound trouble shooting Headphone for Sound trouble shooting SOY ES PORTEGE A200 Maintenance Manual 960 499 2 1 2 Troubleshooting Procedures 2 2 Troubleshooting Flowchart 2 2 Troubleshooting Flowchart Use the flowchart in Figure 2 1 as a guide for determining which FRU malfunctions Before going through the flowchart steps check the following Ask the user if a password is registered and if it is ask him or her to enter the password Make sure that Toshiba Windows XP is installed on the hard disk Non Toshiba operating systems can cause the computer malfunction Make sure all optional equipment is r
198. t follow the troubleshooting procedures below as instructed Procedure 1 Check on Windows XP Procedure 2 Connector Check and Replacement Check Procedure 1 Check on Windows XP Insert the SD card into the slot Check if the installed Windows recognizes automatically the SD card and the data in the SD card can be read If the card is not recognized or data are not read go to Procedure 2 Procedure2 Connector Check and Replacement Check The SD card is connected to the connector PJ2130 of the system board System board Check The SD card and the system board may be disconnected Make sure the SD card is firmly inserted to the PJ2130 of the system board If the SD card is still not functioning properly perform Check 2 Check2 SD card may be faulty Replace it If the problem continues perform Check 3 Check3 The system board may be faulty Replace it with a new one following the step in Chapter 4 PORTEGE A200 Maintenance Manual 960 499 2 41 2 Troubleshooting Procedures 2 12 Modem Troubleshooting 2 12 Modem Troubleshooting To check if the modem is defective or malfunctioning follow the troubleshooting procedures below as instructed Procedure 1 Diagnostic Test Program Execution Check Procedure 2 Connector Check and Replacement Check Procedure1 Diagnostic Test Program Execution Check Execute the Modem test program available as part of the LAN Modem Bluetooth IEEE 1394 test program This program checks
199. t Procedures 4 8 Palm rest Touch pad 48 Palm rest Touch pad 481 Palm rest Removing the palm rest The following describes the procedure for removing the palm rest See Figure 4 11 and 4 12 Caution The touch pad is stuck to the palm rest with adhesives so it can not be removed When a touch pad is broken replace a palm rest with a touch pad 1 Tum over the computer and remove the following screw fixing the palm rest 2 M2 3C S THIN HEAD screw 21 8 Me 3C S THIN HEAD EE Figure 4 11 Removing the screw 4 18 PORTEGE A200 Maintenance Manual 960 499 4 8 Palm rest Touch pad 4 Replacement Procedures 2 Turn the computer face up and remove the flat cable from the connector PJ3240 on the system board 3 Remove the following screws fixing the palm rest 2 M2 3C S THIN HEAD screw 2 M2 5 12B FLAT HEAD screw 1 M2 5 12B FLAT HEAD M2 3C S THIN HEAD N M2 3C S THIN HEAD Palm rest Figure 4 12 Removing the palm rest 4 Remove the two latches on the upper side of palm rest and remove the palm rest toward the left upper PORTEGE A200 Maintenance Manual 960 499 4 19 4 Replacement Procedures 4 8 Palm rest Touch pad Installing a palm rest The following describes the procedure for installing a palm rest See Figure 4 11 and 4 12 1 Setthe palm rest from the left side while guiding the two holes of the palm rest to the audio jacks Caution When setting the palm rest fit the po
200. t below provides a guide as to which other FRUs must be removed before a particular FRU can be removed The numbers in the chart indicate the relevant section numbers in this manual In all cases when removing an FRU the battery pack must also be removed When repairing an FRU that is the potential cause of a computer fault use the chart to determine the order in which FRUs need to be removed 4 2 Battery 4 3 PC 4 450 memory card 4 5 Connector panel 4 6 Keyboard 4 7 Optical drive 4 10 Memory module 4 14 Speaker 4 21 LCD mask FL inverter LED board 4 8 Palmrest Touch pad 4 22 LCD unit 4 9 HDD 4 26 FL 4 11 Wireless LAN Module 4 12 Int microphone 4 13 MDC module 4 15 Cover assembly 4 16 RTC battery 4 17 Battery latch assembly 4 23 LCD cable LED cable 4 18 CPUFan 4 24 Wireless LAN antenna 4 19 SD board System board 4 25 Hinge 420 Heat sinkiCPU Chart Notation gt aa ar n r a n m n rTc i This chart shows which unit s you need to remove in advance when you replace one unit 4 24 LO mee LED 4 7 dries 4 22 LCD 3 4 Q bienen Example When you wan to replace HDD you need to remove units in the hatched boxes 8 13 above the boxes in which the 4 14 Speak
201. talling an internal microphone perform the following procedure See Figure 4 18 1 Insert the internal microphone into the slot 2 Connect the internal microphone cable to the connector PJ6000 on the system board 3 Setthe internal microphone cable into the slot and fix it with a glass tape 4 26 PORTEGE A200 Maintenance Manual 960 499 4 13 module 4 Replacement Procedures 4 13 MDC module Removing the MDC module To remove the MDC module perform the following procedure See Figure 4 19 1 Remove the following screws fixing the MDC module M2 4Z S THIN HEAD screw 22 2 Remove the MDC module from the connector PJ3010 on the system board 3 Disconnect the MDC cable from the MDC module M2 4Z S THIN HEAD MDC module F PJ3010 lt E A XI 524 222 q lt 24 cable gt gt SS N Figure 4 19 Removing the MDC module Installing a MDC module To install MDC module perform the following procedure See Figure 4 19 1 Connect the MDC cable to the MDC module 2 Install the MDC module to the connector PJ3010 on the system board 3 Fix the MDC module with the following screws M2 4Z S THIN HEAD screw 72 200 Maintenance Manual 960 499 4 29 4 14 Speaker 4 Replacement Procedures 4 14 Speaker Removing the speaker To remove the speakers perform the following procedure See Figure 4 20 1 Remove the following screws fixing t
202. tatus will be displayed The error codes and statuses are described in Table 2 7 If an error code is not displayed but the problem still exists go to Procedure 5 Table 2 7 2 5 HDD error code and status Lee ss 2 34 PORTEGE A200 Maintenance Manual 960 499 2 6 HDD Troubleshooting 2 Troubleshooting Procedures 5 Connector Check and Replacement Check The HDD is connected to the connector PJ1800 of the system board The connecting portion may be disconnected Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perform the following checks to check the connecting portion Check 1 Make sure the HDD is firmly connected to the system board System baord PJ1800 If connection is loose reconnect firmly and repeat Procedure 4 If there is still an error go to Check 2 Check2 The 2 5 HDD may be damaged Replace it with a new one and check the operation If the problem still exists perform Check 3 Check3 The system board may be damaged Replace it with a new one following the instructions in Chapter 4 Replacement Procedures PORTEGE A200 Maintenance Manual 960 499 2 35 2 Troubleshooting Procedures 2 7 Optical Drive Troubleshooting 2 7 Optical Drive Troubleshooting To check if the optical drive is defective or malfunctioning follow the troubleshooting procedures below as instructed Procedure 1 Diagnostic Test Program Execution Check
203. te transfer speed DVD ROM Max 8X CAV READ CD ROM Max 24x CAV Write CD R 4X 8x CLV Max 24X ZCLV CD RW 4X CLV interface PIO mode 16 6MB s PIO Mode4 DMA mode 16 6 MB s Multiword Mode2 Ultra DMA mode 33 3MB Mode2 Buffer memory 2MB Access time DVD ROM 170ms typ 1 3 stroke CD ROM 150ms typ 1 3 stroke CD supported CD CD DA CD ROM CD ROM XA CD R CD RW Photo CD Video CD CD Extra CD CD text DVD DVD ROM DVD R DVD RW Ver 1 1 DVD RAM 2 6GB 4 7GB DVD R DVD RW 1 12 PORTEGE A200 Maintenance Manual 960 499 1 4 Optical Drive 1 Hardware Overview 1 4 2 DVD multi Drive This drive is a combination of CD R RW DVD R RW and DVD RAM Drive It is size and runs either 12cm 4 72 inch or 8cm 3 15 inch DVD CDs without an adapter This drive reads CD ROM at maximum 24 speed reads DVD ROM at maximum 8 speed writes CD R at maximum 16 speed writes CD RW at maximum 4 speed writes DVD R at maximum 2 speed writes DVD RW at maximum 2 speed and writes DVD RAM at maximum 2 speed Specifications for the DVD multi drive are described in table 1 3 Table 1 3 DVD Multi drive specifications Matsushita G8CC0001P710 ATAPI Burst MB sec 33 3 Ultra DMA MODE 2 16 6 PIO MODE4 Multi word MODE 2 Average access time ms CD ROM 150 typ DVD ROM 180 typ Data buter Speed Read r CD ROM 24x max CAV DVD ROM 8 max Speed Write CD R 16x max ZCLV CD RW 4x CLV HSRW 4x
204. ted handled or disposed correctly Dispose always the used batteries pack in accordance with the laws and ordinances of your local authority Use only the batteries approved by Toshiba Note Check visually the battery terminals and clean off any dirt with a dry cloth Turn off the power of the computer 2 Connect the AC adapter and all other external devices to the computer 3 Turn the computer upside down 4 Install the battery pack into the connector of the computer in the direction indicated by the arrow Press the battery until it is locked 5 Lock the battery lock by lifting it up Battery pack Battery lock Figure 4 2 Installing a battery pack PORTEGE A200 Maintenance Manual 960 499 4 9 4 Replacement Procedures 4 3 PC card 4 3 PC card Removing the PC card The following describes the procedure for removing the PC card See Figure 4 3 Caution Insert or remove the PC card in accordance with any instructions in the PC card manual or the manuals of the computer system you are using Push the eject button It will pop out when you release it Press it once more to eject the PC card 2 Pull out the PC card and remove it PC card Eject button Figure 4 3 Removing the PC card Installing a PC card The following describes the procedure for installing a PC card See Figure 4 3 1 Make sure the eject button does not stick out 2 Insert the PC card and press it until it is securely
205. ter Then following message will appear in the display KKEKKKKKKKKKKKKKKKKKKKKKKKKKKKK M kk ck ck xxx May I Restart kckck kk Ck K x Ck k Ck K k x Ck CK x K Ck Ck Ck Ck Ck K lt x lt ko x lt Press any key to continue After pressing any key the machine starts rebooting and sound test menu will appear in the display Subtest01 Microphone recording amp play This subtest checks the function of the CODEC A D D A converter When this subtest is selected the following message will appear Recording amp play test And the following message will appear DOS 4GW Protected Mode Run time Version X XX Copyright c Tenberry Software Inc XXXX After this message appears display stops briefly In this timing sound is recorded from internal microphone After the recording is completed the computer plays back the sound recorded after the following message STACWAVE Version X XX Build data XXX XX XXXX at XX XX XX Loading mic wav Note The message in the display might have slight difference from those above The display returns to the Sound Standard test menu after the test ends 3 80 PORTEGE A200 Maintenance Manual 960 499 3 29 Sound Test program 3 Tests and Diagnostics SubtestO2 Subtest03 Sine Wave This subtest is executed by loading the COM file ADSIN COM The program expands sine wave data table from 16KB to 64KB and creates the play data Then it transfe
206. ter machine with the error code as shown below The error code begins with the least significant digit PORTEGE A200 Maintenance Manual 960 499 3 75 3 Tests Diagnostics 3 28 LAN Modem Bluetooth IEEE1394 Test Program Error code Table 3 7 Error code for Bluetooth test BD ADDR of the DUT 1 2 Error code Meaning O Unknown HCI Command No Connection Hardware Failure Page Timeout Authentication Failure Key Missing Memory Full Connection Timeout Max Number Of Connections Max Number Of SCO Connections To A Device ACL Connection already exists Command Disallowed Host Rejected due to limited resources Host Rejected due to security reasons Host Rejected due to remote device is only a personal device Host Timeout Unsupported Feature or Parameter Value Invalid HCI Command Parameters Other End Terminated Connection Used Ended Connection Other End Terminated Connection Low Resources Other End Terminated Connection About to Power Off Connection Terminated by Local Host Repeated Attempts Paring Not Allowed Unknown LMP PDU Unsupported Remote Feature SCO Offset Rejected SCO Interval Rejected SCO Air Mode Rejected Invalid LMP Parameters Unspecified Error See the Specification of the Bluetooth System in detail 3 76 PORTEGE A200 Maintenance Manual 960 499 3 28 LAN Modem Bluetooth IEEE 1394 Test Program 3 Tests and Diagnostics Table 3 7 Error code for Blu
207. ter the password same as the first one When the password is set press Fn keys Then the following message appears Are you sure Y N The changes you made will cause the system to reboot Insert password service disk if necessary Insert a FD into the USB FDD and press Y key Then the following message appears Password Service Disk Type 1 2HD 2 2DD When the set FD is 2HD press 1 key For 2DD press 2 key The data is written to the FD If no FD is set this procedure is finished When the wiring to the FD is completed the following message appears Remove the password service disk then press any key Remove the FD and finish the procedure by pressing any key PORTEGE A200 Maintenance Manual 960 499 J 1 Appendices Apx J Key FD J 2 PORTEGE A200 Maintenance Manual 960 499
208. test number and press Enter 3 29 1 Sound Standard test outputs at the speaker and lineout Ck CK lt lt k k k k k k kk k k k k k k lt k k k k k k k lt k k k k k k k k k k k k k k k k k k k k k k k k ko ko ko x lt FE EAE FEAE AE E AE AE FE AE AE AE AE AE FEAE FE AE AE AE HE AE FE AE FE AE FE AE TE AE FE AE FE AE FE AE TE AE AE AE FE AE AE AE FE AE AE AE AE AE AE TE AE FEFEFE To execute the Sound Standard test press 1 and Enter The following menu will appear in the display HE EE HEE EERE HE EE EEF 4 1981 Diagnostics program HEE HEE HE EH HEE HE EH EEE HE EE EEE HE EE EEE EEE EEE EEE EEE HE EE EHH x Ti 55 taspa a 2 tu Microphone recording amp play Sau wave D oou Vere 2 Line IN recording amp play Quee Exit to Main S dir di dir dir di di dio dir di di dio di dio dio dir di di dio dio dir dio kuski kk kk Se qk seo suku q sk sea di dio dio dir dio dir dir di dio di di dir di dir Press test number 1 3 9 PORTEGE A200 Maintenance Manual 960 499 3 79 3 Tests Diagnostics 3 29 Sound Test program To return to the Sound test menu Press 9 and En
209. the forked portion of the LCD cable to the hinge cap and install the hinge cap Fix the hinge cap with the following screw 2 M2 5 6S S THIN HEAD screw 1 Caution Do not pinch the LCD cable between the hinge cap and the cover assembly Be careful not to miss the direction of the hinge cap 4 Fix the LCD cable GND wire with the following screw M2 3SC S THIN HEAD screw 1 5 Fix the LCD cable with the acetate tape PORTEGE A200 Maintenance Manual 960 499 4 53 4 Replacement Procedures 4 23 LCD cable LED cable 4 23 2 LED cable Removing the LED cable To remove the LED cable perform the following procedure See Figure 4 45 1 Remove the following screw and right side hinge cap viewing from the front 2 M2 5 6B S THIN HEAD screw 1 2 Peelthe insulator back of the cover assembly fixing the LED cable 3 Take the LED cable out from the hinge hole M2 5 6B S THIN HEAD Hinge cap LED cable I Insulator LED cable Figure 4 45 Removing the LED cable 4 54 PORTEGE A200 Maintenance Manual 960 499 4 23 LCD cable LED cable 4 Replacement Procedures Installing a LED cable To install a LED cable perform the following procedure See Figure 4 45 1 Pass the LED cable through the hinge hole to the system board side 2 Install the hinge cap and fix it with the following screw Do not pinch the LED cable between the hinge cap and the cover assembly Be careful not to miss the direction of the hinge cap
210. theros MB4x Maintenance T amp D DUT ob Please exchange for DUT media 2 k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k k kk k k k k k k k k k k k k k k k k ko k k lt Enter key Please input the 5 key and push the 3 Take out the program disk 1 and insert program disk 2 Then press S and Enter PORTEGE A200 Maintenance Manual 960 499 3 61 3 Tests Diagnostics 3 27 Wireless LAN Test Program Askey made 4 When the program disk 2 starts following menu will appear in the display execute the subtest press test number and Enter Ck lt lt lt lt lt lt k x lt lt lt lt lt lt k lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt x x lt lt lt lt lt lt lt lt lt lt lt lt lt lt x lt lt lt x lt x lt Atheros MB4x MB44ag 43g Maintenance T amp D Menu b 1 SKU check of Module 2 Address Check 3 Communication test of a mode MB44ag 4 Communication test of b mode MB44ag MB43g p 5 Communication test of g mode MB44ag MB43g 6 All the tests of MB43g Module SKU amp MAC Check b g communication test 7 All the tests of MB44ag Module SKU amp MAC Check a b g communication test
211. to Selected Selects an external monitor if one is connected Otherwise it selects the internal LCD Default LCD Analog RGB Selects both the internal LCD and the external CRT for simultaneous display When LCD Analog RGB is selected while connecting the external display not corresponding to SVGA mode no image appears on the display b LCD Display Stretch LCD Display Stretch enables or disables a larger display area of the screen Enabled Enables the LCD display stretch feature Default Disabled Disables the LCD display stretch feature c TV type Selects TV type NTSC JAPAN for Japan NTSC US for US PAL for Europe PORTEGE A200 Maintenance Manual 960 499 3 93 3 Tests Diagnostics 3 30 SETUP 7 Others Whether or not you need to configure the computer with these options depends primarily on the kind of software or peripherals you use a b o d Power up Mode Use this option to choose between resume and boot mode Boot Turns on boot mode Default Resume Turns on resume mode CPU Cache Use this option to enable or disable the CPU cache Enabled Enables the CPU cache Default Disabled Disables the CPU cache Level 2 Cache Use this option to enable or disable the level 2 cache When CPU Cache is set to Disabled this option cannot be changed Enabled Enables the level 2 cache Default Disabled Disables the level 2 cache Dynamic CPU Frequency mode Use
212. to right speaker The test returns to the CD Sound Standard menu after the test ends PORTEGE A200 Maintenance Manual 960 499 3 83 3 Tests Diagnostics 3 29 Sound Test program 3 29 3 2 Audio CD Insert an audio CD and the following menu appears in the display CD DVD TEST N PROGRESS XXXXXXXX DIAGNOSTIC TEST VX XX Ctrl Break test end Ctrl C key stop SUB TEST XX PASS COUNT XXXXX ERROR COUNT XXXXX WRITE DATA XX READ DATA XX ADDRESS 2 STATUS XXX CD Sound track number 01 98 Track Drive 0 ATAPI status 00 Command XX Block address Block length XXXXXXXX Final Block address XXXXXXXXX Select the track number you want to test and press Enter twice The following message appears in the display and selected track 15 played Play start CD sound Press any key lt play stop gt After pressing any key the music stops and the display returns to the selection menu of the track number When the CD ROM test is executed ALL DEVICE must be selected in the Device Config of the BIOS SETUP If the ALL DEVICE is not selected music can not be played 3 29 4 CD Sound Legacy test To execute the CD Sound Legacy test select 4 and press Enter 3 84 PORTEGE A200 Maintenance Manual 960 499 3 30 SETUP 3 Tests and Diagnostics
213. to them PORTEGE A200 Maintenance Manual 960 499 4 59 4 Replacement Procedures 4 26 Fluorescent lamp 4 26 Fluorescent lamp This system uses LCD modules from the following suppliers The procedure for replacing the fluorescent lamp assembly hereafter refer to fluorescent lamp is different for each LCD module Refer to the appropriate procedure Type PartNo Supplier Section 12 1 inch G33C0000J210 TMD 4 26 1 Note 1 When working with a LCD module always use a flat grounded table 2 Handle the backlight unit in the environment without dust such as on the clean bench Keep the worktable free from any screws or other material that may scratch the LCD surface 3 Use an anti static or protective sheet 4 When replacing the FL unit cover with a finger protector or similar to prevent dirtying or scratching the LCD panel 5 Take care when handling the lamp Excessive force may break the lamp 6 Take care not to dirty or deform the lamp reflector 7 Ensure always that the power of the LCD module is turned off before connecting or disconnecting cables and connectors 4 60 PORTEGE A200 Maintenance Manual 960 499 4 26 Fluorescent lamp 4 Replacement Procedures 4 26 1 Replacing the 12 1 inch TMD fluorescent lamp The following describes the procedure for replacing the fluorescent lamp See Figure 4 50 to 4 61 Disassembling the module 1 Peeling of tape and insulating sheet lt Procedure gt 1 Put quiet
214. ts Diagnostics 3 13 Hard Disk Test 3 The Hard Disk Test message will appear after you respond to the Detail Status prompt Select the number of the subtest you want to execute and press Enter The following message will appear during each subtest HARD DISK TEST XXXXXXX AGNOSTIC TEST VX XX Break test end F G key stop SUB TEST SARK PASS COUNT XXXXX ERROR COUNT XXXXX WRITE DATA XX READ DATA XX ADDRESS XXXXXX STATUS XXX The first three digits of the ADDRESS indicate which cylinder is being tested the fourth digit indicates the head number and the last two digits indicate the sector number The first digit of the STATUS indicates the drive being tested and the last two digits indicate the error status code as explained in the table 3 2 of the section 3 18 Subtest 01 Subtest 02 Subtest 03 3 28 Sequential read This subtest is a sequential reading of all the tracks on the HDD starting at track 0 When all the tracks on the HDD have been read the test starts at the maximum track and reads the tracks on the HDD sequentially back to track 0 Address uniqueness This subtest writes unique address data to each sector of the HDD track by track The data written to each sector is then read and compared with the original data There are three ways the HDD can be read 1 Forward sequential 2 Reverse sequential 3 Random
215. u transport the module do not use packing material that contains epoxy resin amine or silicon glue alcohol or oxime These materials can release gas that can damage the panel s polarization PORTEGE A200 Maintenance Manual 960 499 5 Appendices Appendix Handling the LCD Module A 6 PORTEGE A200 Maintenance Manual 960 499 Appendix Board Layout Appendices Appendix Board Layout B 1 System Board FPYSY Front View Figure B 1 System board FPYSY layout front PORTEGE A200 Maintenance Manual 960 499 1 Appendices Appendix Board Layout Table B 1 System board FPYSY ICs and connectors front reme E 2 200 Maintenance Manual 960 499 Appendix Board Layout Appendices B 2 System Board FPYSY Back View t Figure B 2 System board FPYSY layout back PORTEGE A200 Maintenance Manual 960 499 B 3 Appendices Appendix B Board Layout Table B 2 System board FPYSY ICs and connectors back me reme P 4 200 Maintenance Manual 960 499 Appendix Board Layout Appendices SD Board FPYSD View sere 27177 70 besni ioveeocovsv 10543 07 ______________ _______7 Front Back Figure B 3 SD board FPYSD layout
216. umber of hits Fail Subtest 05 Stress Data from 1MB to the maximum MB is written from the 16KB write buffer to the 16KB read buffer and compared the data in the buffers The read buffer starts from 0001 and the comparison is continued with the following read buffer addresses 0001 0003 0005 0007 0009 000b 000d and 000f PORTEGE A200 Maintenance Manual 960 499 3 17 3 Tests Diagnostics 3 8 Keyboard Test 3 8 Keyboard Test To execute the Keyboard Test select 3 from the DIAGNOSTIC TEST MENU press Enter and follow the directions on the screen Move the highlight bar to the subtest you want to execute and press Enter Subtest 01 Pressed key code display When a key is pressed the scan code character code and key top name are displayed on the screen in the format shown below The Ins Lock Caps Lock Num Lock Scroll Lock Alt Ctrl Left Shift and Right Shift keys are displayed in reverse screen mode when pressed The scan codes character codes and key top names are shown in Appendix D KEYBOARD TEST N PROGRESS 302000 Scan code Character code Keytop Ins Lock Caps Lock Num Lock Scroll Lock Alt Ctrl Left Shift Right Shift PRESS Enter KEY PORTEGE A200 Maintenance Manual 960 499 3 9 Display Test 3 Tests and Diagnostics 39 Display Test To execute the Display Test select 4 from the DIAGNOSTIC TEST MENU press Enter and follow the directions o
217. ures 4 4 Assembly procedures uc rq due e diea 4 5 Tools and equipmielit u eed 4 5 Screw tightening torque diode ie gnc eels 4 6 a 4 6 SCTEW 4 7 4225 4 8 SP CAT cs 4 10 4 4 SD Hemory Catil od ose C d EA D 4 11 4 5 Connector Dalle lox Net gals taret neo e 4 12 4 6 IX hara 4 13 4 7 Optical 4 16 4 8 Palin rest Dad 4 18 4 8 1 Palih ROSE jase 4 18 4 8 2 T ck padam ss m b 4 21 p M Et due ta 4 22 Memory module oque aoc o dedit DS aS SaNay Sinan 4 24 Wireless LAN module ao ushu odis 4 26 AND Internal microphone tr ree 4 27 4 13 MDC TAG asas amina 4 28 AAA 4 29 4 15 COVER assembly uu sat nu at asua otra a 4 31 4 16 Battery
218. write 03 Random address data 04 Write specified address 05 Read specified address PORTEGE A200 Maintenance Manual 960 499 3 13 3 Tests Diagnostics 3 5 Subtest Names Table 3 1 Subtest names 2 2 PRINTER Not supported ASYNC Not supported HARD DISK REAL TIMER e EXPANSION 13 CD ROM DVD ROM Ripple pattern Function Wraparound FIR SIR Point to point send FIR SIR Point to point receive Wraparound board Sequential read Address uniqueness Random address data Cross talk amp peak shift Partial Read Write specified address Read specified address Sequential write W R C specified address PCMCIA wraparound Not supported RGB monitor ID Sequential read Read specified address Random address data RW 1point W R C PORTEGE A200 Maintenance Manual 960 499 3 6 System Test 3 Tests and Diagnostics 3 6 System Test To execute the System Test select 1 from the DIAGNOSTIC TEST MENU press Enter and follow the directions on the screen Move the highlight bar to the subtest you want to execute and press Enter Subtest 01 Subtest 02 ROM Checksum This subtest executes a checksum test of the BIOS ROM range F0000h to FFFFFh 64KB on the System Board Fan ON OFF This subtest turns on off the fan motor by force with Fan ON OFF commands The following message will appear Fan number select 1 FAN 1 2 FAN 2 0 FAN 1 amp 2 7 To check the CPU fan press 1 and Enter
219. y cause memory access problems Never press hard or bend the memory module Removing the memory module To remove the memory module s confirm that the computer is in boot mode Then perform the following procedure See Figure 4 16 1 Turn up the insulator and open the latches fixing the memory module 2 Remove the memory module Figure 4 16 Removing the memory module 4 24 PORTEGE A200 Maintenance Manual 960 499 4 10 Memory module 4 Replacement Procedures Installing a memory module To install a memory module s confirm that the computer is in boot mode Then perform the following procedure See Figure 4 16 1 Turn up the insulator and insert the memory module into the connector of the computer slantwise with the labelup 2 Push down the memory module until it is latched firmly Caution The power must be turned off when you insert the memory module Inserting a memory module with the power on risks damaging the module or the computer itself Do not install a memory module in slot B only Use slot A prior to slot B Otherwise the computer or the memory may be damaged Never press hard or bend the memory module PORTEGE A200 Maintenance Manual 960 499 4 25 4 Replacement Procedures 4 11 Wireless LAN module 4 11 Wireless LAN module Removing the wireless LAN module To remove the wireless LAN module perform the following procedure See Figure 4 17 1 Peel off the glass tape o
220. y made This section describes how to perform the wireless LAN transmitting receiving test Askey made Atheros b g a b g Caution execute subtest 03 07 use another computer with Atheros wireless LAN card that can communicate by the wireless LAN as a responder machine to perform those tests Another wireless communication tool with 2 4GHz like Bluetooth is interfering with the test Execute this test in the condition with no interference around the computer Be sure to turn the wireless communication switch ON before executing wireless LAN communication test The wireless communication LED lights orange Release the write protection of floppy disk for the test Setting the responder machine To execute subtest 03 07 responder machine with wireless LAN communication function Atheros made is required To set the responder machine follow the procedures below 1 Insert the test program disk to the FDD of responder machine and turn on the power 2 The program for responder machine starts automatically 3 The program for responder machine is set Setting the tester DUT machine 1 Insert the test program disk 1 for DUT to the FDD of tester machine and turn on the power 2 The program disk 1 is executed and following message will appear in the display k k 0k k c k ck k k 0k x Ck k ck k ck ck ck x x lt x lt ck ck x x x ck ck lt x lt k lt K lt lt ck lt x lt x kc x lt A
221. y specifications 1 17 MST ALIS 1 17 1 17 Time required for charging 1 18 RTC battery charging time 1 19 1 19 AC adapter SPECICATION 1 20 200 Maintenance Manual 960 499 1 1 Features 1 Hardware Overview 1 1 Features The PORTEGE A200 series are an ultra thin and lightweight PC realizing cable less environment on a table by wireless function with a Mobile Intel Pentium M processor or Intel Celeron M processor realizing high performance There are some models in the PORTEGE A200 For the configuration of each model refer the parts list Microprocessor Intel Mobile Pentium M Processor A 1 60GHz Intel Mobile Pentium M Processor with a 1 60GHz internal clock 400MHz bus and 1 308V to 0 748V core operation Intel Mobile Celeron M Processor A 1 4GHz Intel Mobile Celeron M Processor with a 1 4GHz internal clock 400MHz bus Cache memory Intel Mobile Pentium M Processor has 64KB primary cache and 2MB secondary cache Intel Mobile Celeron M Processor has 64KB primary cache and 512KB secondary cache 2 Memory Two memory slots are equipped Memory module can be installed up to 2GB 2
222. ystem configuration the write protect tab should be OFF position If the tab is ON position move the tab to OFF position and restart the test Otherwise the correct information cannot be acquired The System Configuration program contains the following configuration information for the computer Processor Type Code L2 cache Chip set BIOS ROM version 1st ID 2nd ID Boot ROM version EC total version PS Microprocessor version SVP parameter version Panel Manufacture code Product code Micro code revision Processor number 54 2 OU coe Ux pues Total Memory Size Conventional memory Battery code HWSC FSB Voltaee The number of printer ports The number of ASYNC ports Math co processors Floppy Disk Drive Track Head Sector Hard Disk Drive Sector Drive size Manufacture code Optical Disk Drive Maker Drive type Manufacture code Product code T amp D total version Date Time N AO CON O 200 Maintenance Manual 960 499 3 55 3 Tests Diagnostics 3 25 System Configuration 3 25 2 Operations Select 8 from the DIAGNOSTIC MENU and press Enter Then the following system configuration appears in the display System Configuration Display Ver X XX Machine Name Processor Type XXXXXX XXXXXMHz Code XX L2 Cache XXXXXKB

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