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Toshiba L600D Personal Computer User Manual

1. 31 K LED P 32 CAPSLED 33 NC 34 NUMLED CN13 Speaker Connector PIN No Signal name VO PIN No Signal name VO 1 INSPKL N O 2 INSPKL N 3 INSPKR N 4 INSPKR N 5 6 GND CN14 CRT Connector PIN No Signal name VO PIN No Signal name VO 1 45V 2 DDCCLK 3 CRT DDCDAT I O 4 43V 5 CRT VSYNC 6 CRT HSYNC 7 GND 8 RED L 9 GND 10 GREEN L 11 GND 12 BULEL 13 GND 14 SENSE amp 15 GND 16 USBP10 17 USBP10 I O 18 GND 19 9 I 20 USB 21 5VPCU 22 5VPCU 23 5VPCU 24 5VPCU CN15 Connector PIN No Signal name VO PIN No Signal name VO 1 GND 2 HPOUT L3 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Pin Assignment 3 HPOUT R3 4 GND 5 Port 6 NC 7 GND 8 GND 9 GND 10 GND CN16 External Connector PIN No Signal name VO PIN No Signal name VO 1 GND 2 13 3 MICI R3 I 4 GND 5 Port I 6 NC 7 GND 8 NC 9 GND 10 NC CN17 HDMI Connector PIN No Signal name VO PIN No Signal name VO 1 HDMITX2P O 2 GND 3 HDMITX2N 4 HDMITXIP 5 GND 6 HDMITXIN 7 HDMITXOP
2. Em Em Em Em Em E m Em Em Em Em Em Em Em E WLU WU WW JL WWW J Wg Em Em Em Em Em E m Em Em Em Em Em Em Em E Em Em Em Em Em E m Em Em Em Em Em Em Em E WWW WWW WS WWW QW JW J Em Em Em Em Em E m Em Em Em Em Em Em Em E LU LL LW JL WW JW 3 WW 3 Lu 3 Wg Em Em Em Em Em E m Em Em Em Em Em Em Em E Wg w LU LW WJ JW J WW gagag ag Em Em Em Em Em E m Em Em Em E m Em Ern Em E Em Em Em Em Em E m Em Em Em Em Em Em Em E TE ine nE nE nE nE mE mE nE nE nE mE m 1EmEmEm Em Em Em Em Em Em Em Em Em Em E To exit this subtest and return to the High Resolution Display Test menu Press Enter if NO was selected for Test Loop on the Test Parameter Menu Press Ctrl break if YES was selected for Test Loop on the Test Parameter Menu Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field 3 13 Multimedia Test To execute the Multimedia Test select 10 from the Diagnostic Test Menu press Enter and follow the directions on the screen The Multimedia Test contains four subtests that test the computer s multimedia functions Move the highlight bar to the subtest you want to execute and press Enter NOTE Use the Toshiba Backup CD ROM for Subtests O1 02 and 03 Because CDROM driver issue the Multimedia function can t test this is limitation
3. FIT Figure E 2 1 UK keyboard EN Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Keyboard Layout 3 Japan Keyboard Figure E 3 1 Japan keyboard Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Wiring Diagrams Appendix F Wiring Diagrams F 1 RGB Monitor ID Wraparound connector 1 5V 24 45V 2 CRT DDCLK 23 CRT DDCLK 3 CRT DDDATA 22 CRT DDDATA 4 43V 21 43V 5 CRT VSYNC 20 CRT VSYNC 6 CRT HSYNC 19 CRT HSYNC 7 END 18 GND 8 RED L 17 RED L 9 END 16 GND 0 GREEN L 15 GREEN L 1 GND 4 GND i 12 BLUEL 18 BLUE L 13 GND 12 GND 14 SENSER 11 CRT SENSE 15 10 GND 16 USBP8 9 USBP8 17 USBP8 8 USBP8 18 GND 7 GND 19 USBOC48 6 USBOC 8 20 USB 5 USB 1 21 45VPCU 4 5VPCU 22 3 5VPCU 23 lt
4. 3 Subtest TTR oa Shc EE M 7 kg MI ET 8 10 dil C NE 17 Keyboard NGS NE PP 21 Display 169 Mc 24 Hard Disk e E 39 Real Time ETA 42 Cache Memory TeSt E 44 High 1 BEI ay 46 MES e 52 MEMORY 2 Be see 53 Error Codes and Error Status 55 Runne s c 57 DMI INFOEMA TION T eensaets 58 Log VES mM 60 System CT Li EN EN EN Nu DN ap 62 Test Edit pH c M 63 Common Tests and Operation us ette proin etta Line eia eo cea 65 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 4 Replacement Procedures 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9 4 10 4 11 4 12 4 13 4 14 4 15 4 16 4 17 4 18 OVE o 1 9 doce GS STG 2 BNR 3 Disassembly Procedure usi eset knit 4 Assembly Procedure T PAY AST SAX e STIS 3 Tok dt FJ mee p 5 scr
5. CCD UBE2 0 iPS USBZU TOP 8820 P CJ 0 05820 Ports X 21mm X 21mm 5206 BGA Use2 0 P13 2520 22 Bee 6 ips MINI CARD Il 3G LE PG 13 14 15 16 17 Azalia Audio Codec 3 3 FG 28 HP MC INT JACK FAN 28 PG 18 Figure 1 1 1 System block diagram for AMD Platform Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 1 Hardware Overview The PC contains the following components CPU AMD Phenom2 Quad Core N930 Quad Core P920 AMD Phenom2 Dual Core N620 Triple Core N830 P820 AMD Turion Dual Core N530 P520 AMD Athlon Dual Core N330 P320 AMD Sempron V120 Memory Two memory slots capable of accepting DDR3 SDRAM 512MB IGB 2GB 4GB memory modules for a maximum of 8GB 208 pin SO DIMM e 1 5V operation voltage ME BIOS ROM Flash memory 32Mbit Chipset e IBEX PEAK M AMD North Bridge RS880M South Bridge SB820M Supports FDI BUS for video out Supports PCI E Gen2 version 2 0 1071 FCBGA package 24 6mmx26 5mm VGA Card AMD ATI Park XT M92XTX Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 1 Hardware Overview Supports ATI HyperMemory Supports PCI E Gen2 version 2 0 Other main system chips Clock Generator Congo Platform S
6. 8 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 C 19 C 20 C21 22 23 24 25 26 Appendix D D 1 Appendix E E 1 E E 3 Appendix F F2 CN26 DDRHI COnn 6GtOt rosei eoe pena erii os Quaeso etd eco rise ee Pan tha 9 CN27 Mod m Comme Cloris cde Er cae 13 CNS DDRII COME SO 13 CN29 SATA OPP C Onneelor c toe ure D ee did 17 CN30 SATA HDD se 18 PEN Battery EE E 18 sek eo 19 JSINIT COMMECIOR ooi ee noo secre 19 Display COdeS oor 1 Display Codes doo 1 Keyboard Bay Out Ee bd abo E FEDERE Ped a Cd 1 United States US Keyboards 1 United Kingdom UK Keyboatd 1 Keyboard 2 Marine DNR ARMS 1 RGB Monitor ID Wraparound Connector eene 1 LAN Loopbak Connector dea e dio reet 1 Satellite L600D L640D L6
7. 1 B2 Touch Boarder ae pestes Ros esce qe 5 Bid itecto pe reote biet pe ai gunners 6 B4 ACRE USB Gard ha 7 o 9 Modem Board 10 Appendix C Pin Assignment 1 CNSLCD Patiel Connector desi eod 1 522 re do ua UN d T ONSE 1 Touch Pad Board Connector vasse 2 c4 ENE Bluetooth Connector shoe STRAE aw 2 25 CONT Keyboard COBBCIOE i aiio S eise xa tiat RE eder 2 C6 1 Speaker Connector T IURI 3 C7 NENNE aT Ss iud 3 COND Earphone COnDnDectOE dotes ot ooo erre 3 GCNI6Extemal MIC Connector tete tuere ieee 4 C 10 CNT HID MEE CONNECT jane 4 Cl ENIGE SATA COHBDEOIOE ss 5 C12 SOIT US Bs COMME CLOT tee de bt tela terio Nase Poo fu Md 5 CN20 LAN RJ4S Connector e ose oio ists sc dey cal bte ts 5 14 CN21 3inl Card Reader Connector eie testes tedesco ana 6 15 RIC Battery CODBOCIOE odo isa Saeed LG 6 C 16 CN23 FAN COBBeCUOE 6 C 17 CN24 MINI Card Slott 1 Wi Fi Connector eese 6 C18 CN25 MINI Card 51082 3G
8. 0123456789 45 77 BCDEFGHIJEKLHMHNO P RSTUVWEYZL X l 640 480 256 ero vog or d lmn o Press Enter Ee ftootuyOuce hm f ann lcg gt st eeplia tse 0 1 2 3 4 5 6 64 gradations GREEN JER BLUE To exit this subtest and return to the High Resolution Display Test menu Press Enter if NO was selected for Test Loop on the Test Parameter Menu Press Ctrl break if YES was selected for Test Loop on the Test Parameter Menu Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field Subtest 03 800 600 Mode Display This subtest uses 800 600 video resolution to display a high resolution white frame 256 letter types 8 16 pixels and 256 gradations of white red green and blue as shown below GOP tae Gor eh ae eat igesettlrerev at 8123456578835 5 57 MABCDEFGHIJELMHO Py see x 800 600 256 abcdefghijk 1 go Press Enter key 1 1 Ee ftootuyOuce hm f 256 letter types indication iniu ve we Bp bal gt gt lt
9. Table D 1 3 Scan codes Numlock mode Code set 1 Code set 2 ENT CTRL LALT ARROW NUMERIC Scrl Table D 1 4 Scan codes with Fn key Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Display Codes No Cap Keytop Code set 1 Code set 2 C8 FO 75 nananana M e O N o A RR I Table D 1 5 Scan codes overlay mode Key Code set 1 Code set 2 Common EO 37 E0 B7 7 EO FO 7C Ctrl FO Shift FO Alt B4 Table D 1 6 No 124 key scan code Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Display Codes Key Code set 1 Code set 2 top Pause Common E1 1D 45 E1 9D C5 E1 14 77 E1 FO 14 FO 77 Ctrl EO 46 EO C6 0 EO FO 7E Table D 1 7 No 126 key scan code This key generates only make codes Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Keyboard Layout Appendix E Keyboard Layout 1 United Status US Keyboard T7 LL LI LI Figure E 1 1 US keyboard 2 United Kingdom UK Keyboard M E um PETE Paus pcan TET aH p m
10. 25 USBP0 LCD IO 26 USBPO0 LCD IO 27 CCD POWER 28 101737963 29 11101737965 1 30 GND CN9 Power B Connector PIN No Signal name VO PIN No Signal name VO 1 NC 2 NBSWON I 3 NC 4 GND CN10 Touch Pad Board Connector PIN No Signal name VO PIN No Signal name VO Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Pin Assignment 1 5V TP 2 TPCLK L 3 TPDATA 1 I O 4 GND 5 TP ON OFF I 6 GND CN11 Bluetooth Connector PIN No Signal name VO a Signal name VO 1 BT_POWER 2 BT RESET 3 USBP2 4 USBP2 5 Detecttt 6 GND CN12 Keyboard Connector PIN No Signal name VO PIN No Signal name VO 1 K_LED_P 2 MY16 O 3 NC 4 MY17 5 NC 6 K LED P 7 MY2 8 1 9 MYO 10 MY4 11 MY3 12 5 13 MY14 14 MY6 15 MY7 16 MY13 O 17 18 9 19 10 20 MY11 O 21 MY12 O 22 MY15 O 23 MX7 O 24 MX2 O 25 MX3 O 26 MX4 O 27 MXO0 28 MX5 O 29 MX6 30 MXI O Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Pin Assignment
11. EE PRU Re rU e 61 Installing the ODD Bezel ic pentane wise FH EE ass 62 Installmg the ODD xr ERES YE ae 4 62 Securing screw on ODD reete teret ex gar eie 63 Securing the screws RAM 63 Remove the Bluetooth e e edid 64 Remove the Bluetooth module eser eren bn eO Ro ERE e eate 64 Remove the modern vetet ERE EEG EE RUE 66 Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures Figure 4 21 1 Remove power board erue ct petet tdeo Figure 4 22 1 Remove SIM Boatd eee eoe t ola eaten Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures 4 1 Overview This chapter describes the procedure for removing and replacing the field replaceable units FRUs in the PC It may not be necessary to remove all FRUs in order to replace one The chart 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
12. Subtest 01 Subtest 02 Subtest 03 Subtest 04 Sequential Read Test This subtest sequentially reads one block unit 2K bytes of all logical addresses from the test CD NOTE If NO is selected for Test Loop on the Test Parameter Menu the screen will remain blank while the subtest is executing When the test is complete the Multimedia Test menu displays If YES is selected for Test Loop on the Test Parameter Menu the Test Status screen displays while the subtest is executing Press Ctrl break to return to the Multimedia Test menu Random Read Test This subtest randomly reads all addresses Read Specified Address Test This subtest reads data from a specified block of addresses The following message displays on the screen to enter the start and end block addresses START BLOCK ADDRESS END BLOCK ADDRESS 2 1 Point W R C R RW Media NOTE Use CD R or CD RW the CD ROM and DVD cannot be used for this subtest and some DVD dual can t support this test This subtest writes specified data to a specified block count then reads and compares the result Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field 3 14 MEMORY Test To execute the Expansion Test select 11 from the Diagnostic Test Menu press Enter and follow the directions on the screen The MEMORY Test contains four subtests that test the computer s Move the h
13. 1 05v VTT GPU CORE 4VCC CORE VCCRTC Table 1 6 1 Danube Power supply output rating Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro 1645 Maintenance Manual 960 008 Chapter 1 Hardware Overview 1 7 Batteries The PC has the following two batteries Main battery Real time clock RTC battery Table 1 7 1 lists the specifications for these two batteries Battery Output 2 Battery Name Voltage Capacity ED 6 Cell 4400mAhr 4500mAhr 5600mAhr RTC Con pen 3 0v 14mAhr Battery type Table 1 7 1 Battery specifications 1 7 1 Main Battery The main battery is the primary power supply for the computer when the AC adapter is not connected 1 7 2 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 adaptor and battery are connected to the computer Battery Charge When the AC adapter is connected normal charging is used while the system is turned on and quick charge is used while the system is turned off Refer to the following Table 1 7 2 System On Charge time Pana 3cell 2250mAhr Sony 6cell 4400mAhr SDI 6cell 4400mAhr 3hr can charge to full Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 1 Hardware Overview LGC 6cell 4400
14. AA Drive Not Ready O ece 1 Stauskrror O Sense Error 2o O Table 2 5 1 HDD SSD error code amp status Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures Procedure5 Connector Check and Replacement Check HDD SSD s is are connected to connector s on the system board The connection of HDD SSD s and board may be defective Otherwise they may be faulty Disassemble the computer following instructions in Chapter 4 Replacement Procedures and perform the following checks Check I Make sure HDD SSD s is are firmly connected to the connector s on the system board CN11 UMA CN30 DIS HDD SSD System Board If any of the connections are loose reconnect firmly and repeat Procedure 1 If the problem still occurs go to Check 2 Check 2 One of HDD SSD s may be faulty Replace it with a new one following the instructions in Chapter 4 Replacement Procedures and check the operation If the problem still occurs perform Check 3 Check3 System board may be faulty Replace it with a new one following the instructions in Chapter 4 Replacement Procedures Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures 2 6 Keyboard Troubleshooting To check if the computer s keyboard is malfunctioning or not follow the
15. 4 120W Machine need 120W AC Adapter 5 180W Machine need 180W AC Adapter The AC Adapter request is base on machine power request some high performance need 120W Adapter low cost machine maybe only 75W can meet request Because AC Adapter do not had HWID for detect so need key in data by menu 1 If machine setting 75W AC Adapter use 120W it s OK 2 If machine setting 120W AC Adapter use 75W because Adapter can t support enough power it can t charge well 3 If machine setting 90W AC adapter use 90W Adapter Select 90 W it s 4 If machine setting 90W AC adapter use 90W Adapter Select 120W PHM and utility will display wrong data power consumption display double data more the machine actual use Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field 3 18 Log Utilities This function logs error information generated while a test is in progress and stores the results in RAM Maximum error log 500 times This function can store data on a floppy disk If the power switch is turned off the error information will be lost Error information is displayed in the following order Error count CNT Test name and subtest number TEST Pass count PASS Error status STS FDD HDD or memory address ADDR Write data WD Read data RD Error Name ERROR NAME DETAILS SES ON Pr pot 3 18 1 Operations
16. 8 GND 9 HDMITXON 10 HDMICLK 11 GND 12 HDMICLK 13 NC 14 15 HDMI_DDCCK 16 HDM DDCDAT 17 GND 18 DDC5V 19 HDMI CON HP I 20 GND 21 GND 22 GND 23 GND Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Pin Assignment CN18 E SATA Connector PIN No Signal name VO PIN No Signal name VO 1 USBPWRI 2 BUSBP13 IO 3 R BUSBP13 IO 4 GND 5 GND 6 5 2 7 SATA TXN2 C 8 GND 9 SATA RXN2 C I 10 SATA RXP2 C I 11 GND 12 GND 13 GND 14 GND 15 GND CN19 USB Connector PIN No Signal name VO PIN No Signal name VO 1 USBPWRI 2 USBP9 3 USBP9 C I O 4 GND 5 GND 6 GND 25 7 GND 8 GND Ph CN20 LAN RJ45 Connector PIN No Signal name VO PIN No Signal name VO 1 X TXOP 2 X TXON 3 4 X TX2P 5 X TX2N 6 7 8 X TX3N IO 9 LAN VCC4 10 LAN_LINKLED _R Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Pin Assignment CN21 3in1 Card Reader Connector PIN No Signal name VO PIN No Signal name VO 1 SD_DAT2 XD_RE _R I 2 GND 3 SD DAT3 XD WE I 4 VC
17. Enter the Manufacture Name TOSHIBA Your 15 TOSHIBA This is your keyin data EEPROM return TOSHIBA This is read from eeprom back Press any key to continue Note Please Check New DMI Information After System Restart If Keyin length too long will retry Current Data of EEPROM 12345678WU 4 Enter the Serial Number 12345678901234 Your Keyin String Length Not Correct 14 10 Current Data of EEPROM 12345678WU 4 Enter the Serial Number NOTE The SLP2 0 is Microsoft SPEC call System Locked Pre Installation or SLP It is for OEM pre install Windows and no need to Active If you select Non OS then you need to Active your OS before you use Function Detail Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field 7 UUID Total is 16 byte data Front 10 byte is time random data last 6 byte is LAN MAC 8 Brightness Table It depend on LCD EDID to set different brightness data a SLP2 0 Build Sig 1 Non OS EEPROM fill MS for non Microsoft OS BIOS not load SLP OPROM function 2 OS EEPROM fill Others for Microsoft OS BIOS load SLP OPROM function b Wireless LAN ID If change M B but wireless B not change need fill wireless MAC into new change M B c AC Adapter Select 1 65W Machine need 65W AC Adapter 2 75W Machine need 75W AC Adapter 3 90W Machine need 90W AC Adapter
18. Parameter Specification With Led DELTA LITE ON DELTA LITE ON DELTA LITE ON Power 65W 75W 90W Input AG 100V 240V voltage Input 50Hz 60Hz frequency Input lt 1 5A current Output DC 19V voltage Output 3 42A 3 95A 4 74A current Table 1 8 1 AC adapter specifications Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro 1645 Maintenance Manual 960 008 Chapter 1 Hardware Overview 1 9 ODD 1 9 1 DVD Super Multi drive The DVD Super Multi drive accommodates either 12 cm 4 72 inch or 8 cm 3 15 inch CD DVD ROM CD R RW DVD R ARW and DVD RAM It is a high performance drive that reads DVD ROM at maximum 8 speed and CD at maximum 24 speed Write speed of DVD R RW and DVD RAM is different depending on the drive The DVD Super Multi drive is shown in Figure 1 9 1 The dimensions and specifications of the DVD Super Multi drive are described in Table 1 9 2 Table 1 9 3 Figure 1 9 1 DVD super multi drive Standard Value Parameter L633C L633Y A A Outline 7 27 mm mm mm Table 1 9 2 DVD super multi drive outline dimensions Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 1 Hardware Overview Drive Specification Parameter TST TS L633C TS L633Y CD ROM Max 24X 3 600 KB sec CD ROM Max 24X 3 600 KB sec CD R Max 24X 3 600 KB sec CD R Max 24X 3 600 KB sec CD RW Max 24X 3 600 KB sec CD RW Max 24X
19. The Write DMI Information program contains the following information for the computer Manufacture Name TOSHIBA Product Name Satellite P500 Part Number PSP50U 123456 Serial Number 12345678W OEM String PSP50U 123456 8123456789 11V Write UUID 000B5F7142CADEI11B11200238BF9F8FD Brightness Write 1A344C769ECSEDFF SLP2 0 Build Sig 1 Non OS 2 OS an ors Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field b Wireless LAN ID 001E4C123456 c AC Adapter Select 1 65W 2 75W 3 90W 4 120W 5 180W Select 1 c to keyin new data select 0 to exit program program will compare input data length with the max length if over will retry keyin Note Please Check New DMI Information After System Restart V3 5 Manufacture Name TOSHIBA 32 Product Name Satellite P500 32 Part Number PSP50U 123456 26 Serial Number 12345678W 32 String PSP50U 123456 8123456789 11V 64 Write UUID 000B5F7142CADE11B11200238BF9F8FD 16 Brightness Write 1A344C769ECSEDFF 8 SL P2 0 Build Sig 1 Non OS 2 OS 2 Wireless LAN ID 001E4C123456 12 AC Adapter Select 1 65W 2 75W 3 90W 4 120W 5 180W 1 Fxit Please Select 1 c To Modify DMI String p p S desea Current Data of EEPROM Toshiba
20. 1 Select 04 and press Enter in the Diagnostics Menu to log error information into RAM or onto a floppy disk Error information is displayed in the following format XXXX ERRORS PASSCOUNT XXXX CNT TEST PASS STS ADDR WD RD ERROR NAME DETAILS 001 FDD 02 0000 180 0000001 00 00 WRITE PROTECTED 002 FDD 01 0000 120 0000001 00 00 TIME OUT ERROR Address Error Status Pass Count Subtest Number Read Data Test Name Write Data Error Count Error Name and Detail 1 Next 2 Prev 3 Exit 4 Clear 5 FD Log Read 6 FD Log Write 7 Log Save Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field 2 Error information displayed on the screen can be manipulated with 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 3 key returns to the Diagnostics Menu The 4 key erases all error log information in RAM The 5 key reads the log information from a floppy disk The 6 key writes the log information to a floppy disk The 7 key save the log information to a floppy disk The following are the test abbreviations for each Diagnostics Test Test Name Test Abbreviations System Test ROM Memory Test RAM Keyboard Test KBD Display Test CRT Floppy Disk Test FDD Hard Disk Test HDD Real Time Clock Test RTM Cache Memory Test CAH Height Resolution Display Test KIF Multimedia Test MLT Memory2 Test RAM Sat
21. 112 1 5VSUS 113 M A WEf O 114 M_A_CS 0 O 115 M_A_CAS O 116 ODTO O 117 1 5VSUS 118 1 5VSUS 119 M A A13 120 M A ODTI 121 CSfH1 O 122 NC 123 1 5VSUS 124 1 5VSUS 125 NC 126 SMDDR VREF DIMM 127 GND 128 GND 129 DQ32 130 M A DQ34 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Pin Assignment 131 DQ37 132 0039 133 GND 134 GND I O 135 M A DQSN4 136 M A DM4 I O 137 M A DQSP4 138 GND 139 GND 140 A DQ33 141 DQ36 142 DQ38 143 DQ35 144 GND 145 GND 146 DQ47 147 0041 148 DQ45 149 DQ40 I O 150 GND 151 GND 152 DQSN5 153 DM5 I O 154 M A DQSP5 155 GND 156 GND 157 M A DQ42 158 M A DQ44 159 DQ43 160 DQ46 161 GND 162 GND 163 DQ49 164 0050 165 DQ55 166 053 167 GND 168 GND 169 M A DQSN6 170 DM6 O 171 M A DQSP6 172 GND 173 GND 174 DQ48 175 M A DQ51 176 DQ52 177 DQ54 I O 178 GND 179 GND 180 M A DQ57 181 DQ63 182 DQ60 183 M A DQ56 I O 184 GND Satellite L600D L640D L
22. 24 Procedure 2 Diagnostic Test Program Execution Check 24 Procedure 3 Connector and Cable Check e 25 Procedure 4 Replacement ee Ea citron UD 26 LAN Troubleshooting ette e it depen 27 Procedure 1 Diagnostic Test Program Execution Check 21 Procedure 2 Connector Check and Replacement Check 27 Wireless LAN Troubleshooting 28 Procedure 1 Transmitting Receiving Check eese 28 Procedure 2 Antennas Connection Check endete 29 Procedure 3 Replacement 30 Sound Troubleshooung sat 31 Procedure 1 Connector Checks eui cod eese nU eet alleen 31 Procedure 2 Replacement md totos dea 32 Bluetooth Troubleshooting oui eb Lon edi ee 33 Procedure 1 Connector Check and Replacement Check 33 HDMI TroubleshoOlng iilos ete des a 34 Procedure 1 Connector Check and Replacement Check 34 Procedure 2 External Monitor GC heck oer o orto e RU 34 Procedure 3 Connector and Cable Check snarare rd vx Poets 35 Procedure 4 Replacement 1 36 Memory Troubleshooting iin ci eene eol eee eco t 37 Procedure 1 Diagnostic Test Program Execution Check 37 Procedure
23. 33 EIDNIDTEIGBWDIGSBOGUBE sene 34 Procedure 1 Connector Check and Replacement Check 34 Procedure 2 External Monitor Check eU EE ex 34 Procedure 3 Connector and Cable 35 Procedure 4 Replacement Check lioe e exer ROCHE ene 36 Memory Troubleshooting US SR OX IN TAB a un Un Eua eh 37 Procedure 1 Diagnostic Test Program Execution Check 37 Procedure 2 Connect Check and Replacement Check 37 SCPLrOUbIeSHOOUWS o coo 38 Procedure 1 Connector Check and Replacement Check 38 Camera TroublesboOb ng ana t sat 39 Procedure 1 Camera ExecutonmC heck retten retenue 39 Procedure 2 Connect Check and Replacement Check 39 Microphone Troubleshooting deed ee tci de tle ird etu denies 40 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 2 18 2 19 2 20 2 21 2 22 2 23 Procedure 1 Sound Recorder Execution Check eee 40 Procedure 2 Connect Check and Replacement Check 40 CRT Tr bleshootn s See tue cc mens 41 Procedure 1 External Monitor Clieck eoe oe 41 Procedure 2 Connector and C
24. Chapter 4 Replacement Procedures Figure 4 8 9 Connecting LCD harness to the mother board 4 Arrange the wireless antenna cables along the guide front and secure them with guide 5 Pass cables to the back of computer through the slot 6 Arrange the Wireless LAN antenna along the guide and contact with the connector with hands Figure 4 8 10 Arranged and connect Wireless LAN antenna 7 Install the LAN board and Top cover assembly of the system NOTE If Fingerprint or Dust left on LCD screen during disassembly and assembly LCD units please follow Appendix A to clean it Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 4 32 Chapter 4 Replacement Procedures 4 9 Top Cover Assembly Removing the Top cover assembly The following describes the procedure for removing the Top cover assembly See Figure 4 9 1 to 4 9 5 1 Turn over the computer and open the door 2 Remove memory slot cover See Figure 4 4 1 3 Remove the screws of the ODD and ODD Bezel See Figure 4 8 1 4 Remove the following screws securing the Top cover assembly from the back and bottom of computer e M2 0 4x2 FLAT BIND screw Back x3 e M2 0x3 FLAT BIND screw Back x3 2 0 5 0 FLAT BIND screw Back 11 Figure 4 9 1 Remove the screws back Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 4 33 Chapter 4 Replacement Procedures 5 Remove the following screws sec
25. Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field Subtest 12 Color Tiling This subtest displays black gray white and 3 gradations of red green and blue as shown in the following display Red Green Blue Gradation Gradation Gradation Red Green Blue Gradation Gradation Gradation To exit this subtest and return to the Display Test menu Press Enter if NO was selected for Test Loop on the Test Parameter Menu Press Ctrl break if YES was selected for Test Loop on the Test Parameter Menu Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field 3 8 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 The contents of the floppy disk will be erased To execute the Floppy Disk Test select 05 from the Diagnostic Test Menu press Enter and follow the directions on the screen The Floppy Disk Test contains five subtests that test the FDD Move the highlight bar to the subtest you want to execute and press Enter Subtest 01 Sequential Read This subtest sequentially reads all the tracks Tracks 0 to 79 on the floppy disk Subtest 02 Sequential W R C This subtest continuously writes the data pattern BSADADh to all the specified tracks selected in Subtest 01 The data pattern is then r
26. Test Program for Field Subtest 05 Pattern Display This subtest uses the 1024 768 Mode to display a high resolution white frame H letters 8 16 pixels fonts at 128 letters by 48 lines HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHH
27. winch ee RAUS Og RU gs EL Du 0 eau e e vers enenatis aratri es au ers eu Ata 0 ILLU ME DEG KE RS TR aan RI SALLE ME DICEMUS aT Saas 0 boe eee herr ate ee Gea SSG GSE seed 0 UN LL EE 0 SEN GU UE DEMON LEA u s 0 Rr a etre s ARIS Ion acetic Yom ipie a Me aes 0 OE dose tiom uci bere bre abs ade enemies edes as vadis 0 Ouse kes aiio pe eR ae mm AE Ue ES VEI das finans gue a 0 Oued opes Oa See Ts oo e vada e Ae SR SE APA 0 oL TII C P 0 Orr oss IDEM Id 0 000000000000000000000000000000000000000000000000000000000000000 To exit this subtest and return to the Display Test menu Press Enter if NO was selected for Test Loop on the Test Parameter Menu Press Ctrl break if YES was selected for Test Loop on the Test Parameter Menu Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Subtest 08 Subtest 9 Test Program for Field H Pattern Display This subtest displays a full screen of H patterns HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHH
28. 3 600 KB sec DVD ROM 5 8X 10 800 KB sec DVD ROM 5 Max 8X 10 800 KB sec DVD ROM 9 Max 8X 10 800 KB sec DVD ROM 9 Max 8X 10 800 KB sec DVD R DUAL Max 8X 10 800 KB sec DVD R DUAL Max 8X 10 800 KB sec DVD RAM Max 5X 6 750 KB sec DVD RAM Max 5X 6 750 KB sec CD R Max 24X 3 600 KB sec CD R Max 24X 3 600 KB sec PCAV MS CD RW Max 4X 600 KB sec MS CD RW Max 4X 600 KB sec Data HS CD RW Max 10X 1 500 KB sec HS CD RW Max 10X 1 500 KB sec kde US CD RW Max 24X 3 600 KB sec US CD RW Max 24X 3 600 KB sec US CD RW Not Support US CD RW Not Support Write DVD R Max 8X 10 800 KB sec DVD R Max 8X 10 800 KB sec DVD R Max 8X 10 800 KB sec DVD R Max 8X 10 800 KB sec DVD RW Max 8X 10 800 KB sec DVD RW Max 8X 10 800 KB sec DVD RW Max 6X 8 100 KB sec DVD RW Max 6X 8 100 KB sec DVD R DUAL Max 6X 8 100KB sec DVD R DUAL Max 6X 8 100KB sec DVD R DUAL Max 6X 8 100KB sec DVD R DUAL Max 6X 8 100KB sec 33 2MB s MAX 33 2MB s interface MB s CD 130 ms 130 ms Access ROM time ms DVD 150 ms 150 ms Buffer memory 2M 2M Supported 650 MB CD ROM Read Only 650 MB CD ROM Read Only disk 80mm CD Horizontal Mount Only 80mm CD Horizontal Mount Only format 800 700 650 CD Recordable Read amp 800 700 650 CD Recordable Read amp Write Write 700 650MB CD Rewritable Read amp 700 650MB CD Rewritable Read amp Write Write 700 650MB High Speed CD Rewritable 700 650
29. Be sure to fasten screws securely with the right screwdriver If a screw is not fully fastened it could come loose creating a danger of a short circuit which could cause overheating smoke or fire If you 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 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 The manual is divided into the following parts Chapter 1 Hardware Overview describes the Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D system unit and each FRU Chapter 2 Troubleshooting Procedures explains how to diagnose and resolve FRU problems Chapter 3 Test and Diagnostics describes how to perform test and diagnostic operations for maintenance service Chapter 4 Replacement Procedures describes the removal and replacement of the FRUs Appendices appendices describe the following Handling the LCD Module Board layout Pin assignments Keyboard scan character code Key layout Wiring diagrams OOOOOU Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 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 clarifi
30. CONN 19 CN26 DDRIII CONN 20 CN27 MODEM B CONN 21 CN28 DDRIII CONN 22 CN29 ODD CONN 23 CN30 HDD CONN 24 JSIM7 SIM B CONN 25 PCN7 BAT CONN Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Board Layout 26 PCN8 POWER CABLE CONN 27 U7 LAN TRANSFORMER 28 U19 CPU THERMAL SENSOR 29 U10 Card Reader Controller IC 30 U12 Video RAM 31 U14 Video RAM 32 U21 Embedded Controller IC 33 U23 SATA HDD IC 34 U25 Video RAM 35 U26 Video CONTROLLER IC 36 U27 Video RAM 37 U28 SOUTHBRIDGE 38 U29 NORTH BRIDGE 39 U30 Clock generator 40 U31 CPU Socket 41 PU14 SUPPLY 1 8V 42 PU15 SUPPY CPU CORE 43 PU19 BATTER CONTROLLOER IC 4a AC IN LED 45 LEDS POWER LED 46 LED9 BATT LED 47 LED10 HDD LED 18 LED11 wiFisa LED 49 Card Reader LED Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Board Layout B 2 Touch Pad Board Front layout Figure B 2 1 Touch Pad board layout Front NUM Location Function 01 SW1 Mouse Button Left key 02 SW2 Mouse Button Right key Table B 2 2 Touch Pad board Switchs lt Back layout gt 000000 Figure B 2 3 Touch Pad board layout Back NUM Location Function 01 CN1 TP Board to TP ON OFF Board CONN 02 CN2 TP Board to M B
31. CRT Monitor CRT Board System Board Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures Procedure 3 Replacement Check Check I CRT cable may be faulty Replace CRT cable with a new one following the instructions in Chapter 4 Replacement Procedure and then test again If the problem still occurs perform Check 2 Check 2 board may be faulty Replace CRT board with a new one following the instructions in Chapter 4 Replacement Procedure and then test again If the problem still occurs perform Check 3 Check 3 System board may be faulty Replace it with a new one following the instructions in Chapter 4 Replacement Procedure Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures 2 19 USB Board Troubleshooting Flatiron carries 3 USB port To check if the computer s USB port is malfunctioning or not follow the troubleshooting procedures below as instructed Procedure 1 Diagnostic Test Program Execution Check Procedure 2 Connect Check and Replacement Check Procedure 1 Diagnostic Test Program Execution Check Execute USB test in the USB test program If any error is detected by the test go to Procedure 2 Procedure 2 Connect Check and Replacement Check Right side USB port is connected to system board with CRT Board by CRT cable This cable m
32. Go to Procedure 2 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures Procedure 3 Connector and Cable Check HDMI monitor connected to System board by an HDMI cable If the connection is loose reconnect firmly and restart the computer If the problem still Occurs go to Procedure 4 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures Procedure4 Replacement Check HDMI signals are connected to display circuits via HDMI cable and HDMI amp USB board Any of these components may be faulty Refer to Chapter 4 Replacement Procedures for instructions on how to disassemble the computer and then perform the following checks Check 1 Check 2 Check 3 Check 4 If characters or graphics on the internal display are not displayed clearly perform Check 1 If some screen functions do not operate properly perform Check 4 HDMI cable may be faulty Replace HDMI cable with a new one following the instructions in Chapter 1 Replacement Procedure and test the display again If the problem still occurs perform Check 2 HDMI monitor may be faulty Replace HDMI monitor with a new one following the instructions in Chapter 2 Replacement Procedure and test the display again If the problem still occurs perform Check 3 HDMI amp USB board may be faulty Replace it with a new
33. Procedure 2 Connection Check The wiring diagram related to the power supply is shown below PCN1 UMA AC Adapter PCN8 DIS System Board Any of the connectors may be disconnected Perform Check 1 Check I Make sure the AC adapter and the AC power cord is firmly plugged into the DC IN connector PCN1 PCN8 System Board and wall outlet If these cables are connected firmly go to Check 2 Check2 Replace the AC adapter and the AC power cord with new ones Ifthe DC IN icon does not light go to Procedure 4 e If battery icon does not light go to Check 3 Check 3 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 Procedure 3 Charging Check Check if the power supply controller charges the battery pack properly Perform the following procedures Check I Make sure AC adapter is firmly plugged into the DC IN socket Check 2 Make sure the battery pack is properly installed If it is properly installed go to Check 3 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures Check 3 The battery pack may be completely discharged Wait a few minutes to charge the battery pack while connecting the battery pack and the AC adapter If the battery pack is still not charged go to Check 4 Check 4 battery s temperature is
34. mark For example a Enter Press the key then press the Enter key Ctrl c Press the Ctrl key and the key simultaneously Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures Chapter 4 Replacement Procedures Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures Chapter 4 Contents 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9 4 10 4 11 4 12 4 13 4 14 4 15 4 16 4 17 4 18 4 19 4 20 OVERLY W ERE 1 ad 2 Belore You au 3 Disassembly PrOCedUre ua 4 Assembly Proced re ape 5 Tools and Equipment sjansen EXER SA UA ei UNES EE AEE EEA 2 Screw Tiehtenmg Torque suiasra gre Geert 6 Og ERE REE e E 6 Screw Notation guarder eda ae 7 Baller P se eee 8 HDD SSD stitit et tip 11 Memory Module oso ono doe ia Coelo dolci boe d 14 eri Me ieu Ee 17 Wireless LAN Cards cu oci Dart Se 20 M d l re 23 Display Assembly E aa 26 Top Cover Assembly pusse FAAR 33 T ch 36 Boat Aae 39 Mother Re 41 CPU Heat Skee pene 46 ECD UNT MD 48 Web Camera Mod l 3 sede eee ene eee 52 Application for The
35. 3 11 Cache Memory Lest isi eter ade ael 3 41 3 12 High Resolution Display Test ci nea epe ere eit emis 3 43 15 Mims 3 49 So MEMORY 2 Fe NS 3 50 3 15 Error Codes and Error Status Names ios eset ennt usarlo deemed 3 52 ENEMIES 3 54 317 DMLEINFOEMATION ape re eui apes dinde quss 3 55 3 17 1 Check DMI Information obit RH eed eiiis 3 55 3 17 2 Write DMI Ine AE 3 55 318 Log Utilities EE 3 58 3 19 1 Operations uenige 3 58 319 System Configuration ere 3 60 Sa CCOBTION stt en 3 61 3201 Deseripuon cured aei 3 61 5 202 Operation DesenplOE oo aoo eoi elei te eode eda epe edd des 3 61 3 21 Common Tests and Operation Ld oid rei neces dass diras 3 63 3217 How to operate window 3 63 3 21 2 How to Stop Test uenerat tede ierat eee geo ke ocius ves 3 63 3 21 3 Test Status Screen eio ed equite s 3 63 JIA Test Stop DISplayon 3 65 3 21 35 Hov to enter data RR 3 65 Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 Q08 Test Program for Field 3 1 Tests and Diagnostics Software Overview This chapter explains how to use the Tests and Diagnostics Software for the Satellite L640 computer systems NOTES Before starting the Tests and Diagnostics software 1 Check all cables fo
36. Chapter 4 Replacement Procedure and test the display again If the problem still occurs perform Check 2 LCD module may be faulty Replace LCD module with a new one following the instructions in Chapter 4 Replacement Procedure and test the display again If the problem still occurs perform Check 3 System board may be faulty Replace it with a new one following the instructions in Chapter 4 Replacement Procedure Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures 2 9 LAN Troubleshooting To check if the computer s LAN is malfunctioning or not follow the troubleshooting procedures below as instructed Procedure 1 Diagnostic Test Program Execution Check Procedure 2 Connector Check and Replacement Check Procedure 1 Diagnostic Test Program Execution Check Execute LAN test in the LAN 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 Procedure 2 Connector Check and Replacement Check The LAN function is embedded on system board If LAN malfunctions its connection is defective or LAN cable and system board may be faulty Check I sure LAN cable is firmly connected to the connector CN12 If the problem still occurs perform Check 2 Lan Cable CN12 UMA CN20 DIS LAN RJ45 System Board No Separated L
37. DOTS DRIVEN DRIVEN DRIVEN 640 200 GRAPHICS DISPLAY BLACK me dq 4 mese L M CYAN m dl X AE ad wore LL JP Press Enter KEY To exit this subtest and return to the Display Test menu This subtest uses 640 200 video resolution to display three windows each window drives a different set of dots even dots odd dots and all dots The screen below displays when this subtest is executed Press ENTER to display the following 16 colors black blue green cyan red magenta brown white dark gray light blue light green light cyan light red light magenta yellow and intensified white DARK GRAY LIGHT BLUE LIGHT GREEN LIGHT CYAN LIGHT RED LIGHT MAGENTA YELLOW INTENSIFIED WHITE Press Enter if NO was selected for Test Loop on the Test Parameter Menu Press Ctrl break if YES was selected for Test Loop on the Test Parameter Menu Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field Subtest 06 640 480 Character Display This subtest uses 640 350 video resolution to display 16 colors black blue green cyan red magenta brown white dark gray light blue light green light cyan light red light magenta yellow and intensified white The screen below displays when this subtest is executed 640 350 GRAPHICS DISPLAY 10 CYAN DARK GRAY LIGHT BLUE LIGHT GREEN LIGHT CYAN LIG
38. L645 Maintenance Manual 960 008 Test Program for Field Table 3 1 Subtest Names 3 3 MULTIMEDIA TEST Sequential Read Test Random Read Test Read Specified Address Test 1 point W R C Test 11 MEMORY2 All one zero Test Walking 1 Walking 0 Test Left Walking 1 Walking 0 Test Right Walking 1 Walking 0 Test Left Right This test cannot support Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field 3 4 System Test To execute the System Test select 01 from the Diagnostic Test Menu press Enter and follow the directions on the screen The System Test contains three subtests Move the highlight bar to the subtest you want to execute and press Enter Subtest 01 Subtest 02 FAN ON OFF Checking Select 1 2 3 to control FAN on off 1 Fan 2 Fan off 3 Exit BOIFAN2 EXE Program Version 1 0 1 Fan On 2 Fan Off 3 Exit Fan1 Status On FanIRPM 5000 or Fanl Status OFF FanIRPM 0 Fan2 Status On Fan2RPM 2500 or Fan2 Status OFF Fan2RPM 0 Battery Test This will display battery information for check press ESC to exit BOIPCU EXE Program Version 1 1 03 20 2010 voltage temperature current average current relative state of charge 93 90 absolute state of charge 89 96 12522 mV Remaining capacity alarm 440 mAh 24 4 Remaining time alarm 10 min 1330 mA Battery mode 0 1327 mA AtRate 0mA At rate time to ful
39. L645 Maintenance Manual 960 008 Test Program for Field Test Process 1 Checks the memory size to determine the maximum size of installed memory 2 Tests memory addresses 0 to the maximum installed 3 Wirites reads and compares test data after a memory refresh cycle 16ms or more NOTE There may be a short delay between write and read operations depending on the memory size Subtest 05 Stress Test This subtest writes the following 16KB data patterns to the Write Read Buffer in conventional memory data FFFFFFFFFFFFFFFF0000000000000000 5555555555555555AAAAAAAAAAAAAAAA CCCCOCECCCCCCCCESS33333333333333 0000000000000000FFFFFFFFFFFFFFFF AAAAAAAAAAAAAAAAS555555555555555 3333333333333333CCCCCCCCCCCCCCCC FFFFFFFFFFFFFFFF0000000000000000 0000000000000000FFFFFFFFFFFFFFFF 5555555555555555AAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAS555555555555555 GOCCCCCCCCCCCCCCS33333333233332333 3333333333333333CCCCCCCCCCCCCCCC Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field 3 6 Keyboard Test To execute the Keyboard Test select 03 from the Diagnostic Test Menu press Enter and follow the directions on the screen The Keyboard Test contains four subtests that test the computer s keyboard and mouse actions Move the highlight bar to the subtest you want to execute and press Enter NOTE The Test Loop and Error Stop parameters are not enabled for the Keyboard
40. L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures 2 15 3G Troubleshooting To check if the computer s 3G is malfunctioning or not follow the troubleshooting procedure below as instructed Procedure 1 Connector Check and Replacement Check The 3G module is connected to system board If 3G malfunctions its connection is defective or Antenna and system board may be faulty Check I Make sure 3G is firmly connected to the connector CN20 CN25 system board If the problem still occurs perform Check 2 JSIMI UMA SIM DIS CN20 UMA CN25 DIS Check2 Antenna may be faulty Replace it with new one If the problem s till occurs perform Check 3 3G Board Main Antenna 3G Module Aux Antenna System Board Check3 3G card may be faulty Replace it with a new one following the steps in Chapter 4 If the problem still occurs perform Check 4 Check4 System board may be faulty Replace it with a new one following the instruction in Chapter 4 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures 2 16 Camera Troubleshooting To check if the computer s Camera is malfunctioning or not follow the troubleshooting procedure below as instructed Procedure 1 Camera Execution Check Procedure 2 Connect Check and Replacement Check Procedure 1 Camera Execution Check Open photo video tool to look if there is a
41. Other trademarks and registered trademarks not listed above may be used in this manual Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Preface This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D 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
42. Speaker Box The following describes the procedure for removing Speaker Box See Figure 4 17 1 to 4 17 3 1 Remove the following screws securing Speaker Box 20 3 0 Screw 4 2 Removing the Speaker Box Figure 4 17 1 Removing the securing screws at left side Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 57 Chapter 4 Replacement Procedures Figure 4 17 3 Removing the Speaker Box Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 Q08 58 Chapter 4 Replacement Procedures Installing Speaker Box The following describes the procedure for installing Speaker Box 1 Installing the Speaker Box 2 Securing Speaker Box of following screws e M2 0x3 0 screw x4 Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures 4 18 Optical Disc Drive and ODD Bezel The following describes for removing the Optical Disc Drive and ODD Bezel See Figure 4 18 1 to Figure 4 18 4 Removing the Optical Disc Drive and ODD Bezel 1 Open RAM Door and remove memory slot cover Figure 4 18 1 Remove memory slot cover 2 Remove the screws of the ODD Bezel Figure 4 18 2 Remove the screw on ODD Bezel and ODD Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 60 Chapter 4 Replacement Procedures 3 Pull out ODD of the BASE cover assembly Figure 4 18 3 Remove the ODD 4
43. The tilt stand if it is installed can be removed without any other FRUs removed 4 2 Battery Pack 4 3 HDD SSD 4 4 Memory Module 4 5 Key board 4 9 TOP Cover Assembly 4 18 Optical 4 22 4 10 4 17 4 8 4 21 Disc Drive SIM Touch Speaker 4 12 Mother Board Display eddie 12 Power and ODD Board pad Box Assembly Board Bezel 4 6 4 7 3G 4 20 Wireless 4 13 CPU Heat Module 4 14 LCD Modem LAN Sink Card Unit Card 4 16 Application 415 WEB CPU North Module Bridge V ram Chock and VGA Chart Notation The chart shows the case for the following example Removing a LCD unit FRUs down to the 4 2 Battery pack to 4 5 Keyboard and 4 9 Top Cover Assembly and 4 8 Display Assembly above LCD unit must be removed Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures Safety Precautions Please read the following safety instructions before disassembling the computer and always follow the instructions while working on the computer DANGER WARNING CAUTION 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
44. 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 Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures Before You Begin Take note 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 is described in section 4 2 Battery Pack l 2 9 Do not disassemble the computer unless it is operating abnormally Use the designated tools Ensure that the environment for working on and storing parts does not contain any of the following e Dust or dirt e electricity Extremely hot cold or humid conditions Perform the diagnostic tests described in Chapter 2 to determine which FRU is the cause of the fault Do not perform any unnecessary work Always work in accordance with the disassembly and reassembly procedures in this manual 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 Disassembling requires the removal of a large number of screws Keep removed screws in a safe place such that you can determine whic
45. and return to the Display Test menu Press Enter if NO was selected for Test Loop on the Test Parameter Menu Press Ctrl break if YES was selected for Test Loop on the Test Parameter Menu Video DAC Register W R C This subtest writes data patterns to the Video DAC register lookup table PEL Address register then reads the new data and compares the result to the original data patterns The original content of the Video DAC register is saved in RAM and restored after the test is completed The test data patterns are 00H 15H 2AH and 3FH NOTE If NO is selected for Test Loop on the Test Parameter menu Screen will remain blank displays on the screen while the test is executing When the test is complete the Display Test menu displays If YES is selected for Test Loop on the Test Parameter menu The Screen will remain blank displays on the screen and then the screen flickers due to the fast screen refresh while the test is executing Press Ctrl break to return to the Display Test menu Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field Subtest 10 Color Graphics Display This subtest displays three colors cyan white and yellow on the screen as shown below 640 480 GRAPHICS DISPLAY CYAN WHITE YELLOW To exit this subtest and return to the Display Test menu Press Enter if NO was selected for Test Loop on the Test Parameter Menu Press Ctrl br
46. as FORMAT C S U If 2 5 HDD SSD can not be formatted perform Check 2 Check 2 Using Free DOS FDISK command set the 2 5 HDD SSD partition If the partition is not set go to Check 3 If it is set format 2 5 HDD SSD using Free DOS FORMAT command Check 3 Using the Diagnostic Disk format 2 5 HDD SSD with a format option physical format If HDD SSD is formatted set the 2 5 HDD SSD partition using Free DOS FDISK command If you cannot format 2 5 HDD SSD using the Tests and Diagnostic program go to Procedure 4 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures Procedure4 Diagnostic Test Program Execution Check The HDD SSD test program is stored in the Diagnostics Disk Perform all of the HDD SSD tests in the Hard Disk Drive Test Refer to Chapter 3 Tests and Diagnostics for more information about the HDD SSD test program If an error is detected during the HDD SSD test an error code and status will be displayed The error codes and statuses are described in Table 2 5 1 If an error code is not displayed but the problem still occurs go to Procedure 5 Ge p bagcommandemr x u fos O w bmaBoundarykmor oa ms o m Recover Enabled m cm O O 40 Seek Error 00 TimeOwtEmor
47. bo te pe ri da 45 Procedure 1 Diagnostic Test Program Execution Check 45 Procedure 2 Connector Check and Replacement Check 45 2 22 Modem Troubleshoot gia accetto tons als o P 47 Procedure 1 Diagnostic Test Program Execution Check 47 Procedure 2 Connector Check and Replacement Check 47 2 23 3in 1 Card Reader Troubleshooting 49 Procedure 1 Media Card Check 49 Procedure 2 Connector Check and Replacement Check 49 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Test Program for Field Chapter 3 Diagnostic Programs Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field Chapter 3 Contents 3 1 Tests and Diagnostics Software Overview 3 3 3 2 Executing the Diagnostic Test uie E eei cenae toes 3 4 3 3 SUbtest Hale S ae 3 8 DA System Test P 3 11 315 Memory va 3 13 3 6 Keyboard Test 3 17 Suo Display Teisen 3 19 3 8 Popp Disk Vest enc 3 34 3 9 Hard Disk Test aes 3 36 SAO Real Time Clock eet 3 39
48. floppy disk drive and turn on the computer NOTES If error message display Sorry This Model Type Not Match This Machine Please Check 1 You test disk is match this model ex disk is 14 but machine is 13 2 The M B EEPROM project type is math your test disk if not please use WDMI3 EXE to modify with right LCD size The following screen displays TOSHIBA Satellite L640 Diagnostics y gt lt Select item Version v1 00 ESC Escape DIAGNOSTICS MENU DIAGNOSTIC TEST RUNNING TEST DMI INFORMATION LOG UTILITIES SYSTEM CONFIGURATION OPTION EXIT 3 select the Diagnostic Test from the Diagnostics Menu use the arrow keys to set the highlight bar to 01 and press Enter Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field The following menu displays Version v1 00 TOSHIBA Satellite L640 Diagnostics 4 y Select item ESC Escape DIAGNOSTICS MENU 01 DIAGNOSTIC TEST REAL TIME CLOCK TEST SYSTEM TEST 08 MEMORY LIBOL 09 KEYBOARD TEST 10 DISPLAY TEST Ly FLOPPY DISK TEST 88 HARD DISK TEST 99 DIAGNOSTIC TEST MENU CACHE MEMORY TEST HIGH RESOLUTION DISPLAY TEST MULTIMEDIA TEST MEMORY2 TEST FDD amp HDD ERROR RETRY COUNT SET EXIT TO DIAGNOSTICS MENU Refer to Sections 3 4 through 3 14 for detaile
49. if NO was selected for Test Loop on the Test Parameter Menu Press Ctrl break if YES was selected for Test Loop on the Test Parameter Menu Subtest 02 Character Set This subtest displays the character codes 00H FFH using Mode 01H 40 25 The screen below displays when this subtest is executed CHARACTER SET IN 40 25 hae Poi D 1 Pt HOES 2 4 19345 789 lt gt PQRSTUVWUXYZ I ahcdefghijklmnopmurstuv 1 1 1 1 Aiatifiaoeri i lt gt 8OBl dard tr r f 2T751 tr 4t BrnzZconunr 6085egt ra Press Enter Key To exit this subtest and return to the Display Test menu Press Enter if NO was selected for Test Loop on the Test Parameter Menu Press Ctrl break if YES was selected for Test Loop on the Test Parameter Menu Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field Subtest 03 80 25 Character Display This subtest uses 80 25 video resolution to display character codes 20H 7EH using Mode 03H 80 25 The data displayed is shifted 1 byte to the left for each line as shown below 80 25 CHARACTER DISPLAY 01234567890123456789012345678901234567890123456789012345678901234567890123456789 I 4 amp 2 0123456789 GA
50. is a detachable lithium ion battery 3 cell 10 8V 2250mAhr 6 cell 10 8V 4400mAhr 4500mAhr 5600mAhr 12cell 10 8V 9000mAhr USB Universal Serial Bus 2 standard USB ports and 1 integrated in E SATA connector USB port are provided The ports comply with the USB2 0 standard Sound system Internal stereo speaker Internal MIC Option external monaural microphone connector stereo headphone connector The computer will support Dolby to decrease the noise Wireless LAN Some computers in this series are equipped with a Wireless LAN card There are two types WLAN combo Wimax module and WLAN combo BT combo module LAN The computer has built in support for Ethernet LAN 10 megabits per second 10BASE T Fast Ethernet LAN 100 megabits per second 100 BASE TX and Extra Ethernet LAN 1000 megabits per second 1000 BASE TX Option Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 1 Hardware Overview Bridge Media Slot SD MS MS pro MMC are supported Bluetooth Some computers in this series offer Bluetooth wireless communication functionality with Broadcom 802 11 b g n BCM94313 HMC w BT V3 0 HS Combo module 3G Support TD SCDMA W CDMA Security Kensington Lock Hard Disk Drive Password Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 1 Hardware Overview 6 7 8 9 Figure 1 1 1 left of the
51. one If the problem s till occurs perform Check 3 Check3 Bluetooth may be faulty Replace it with a new one following the steps in Chapter 4 If the problem still occurs perform Check 4 Check 4 System board may be faulty Replace it with a new one following the instruction in Chapter 4 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures 2 13 HDMI Troubleshooting To check if the computer s HDMI is malfunctioning or not follow the troubleshooting procedures below as instructed Procedure 1 External HDMI Monitor Check Procedure 2 Connector and Cable Check Procedure 3 Replacement Check Procedure 1 Connector Check and Replacement Check The HDMI port is connected to system board If HDMI malfunctions its connection is defective and system board may be faulty Check I Make sure HDMI cable is firmly connected to the connector CN15 CN17 system board If the problem still occurs perform Procedure 2 CN15 UMA HDMI CN17 DIS Monitor System Board Procedure 2 External Monitor Check Connect an external monitor to the computer s HDMI port and then boot the computer The computer automatically detects the external monitor If the external monitor works correctly the internal LCD may be faulty Go to Procedure 3 If the external monitor appears to have the same problem as the internal monitor system board may be faulty
52. secure it with the following screws M2 0 4x2 SUPER THIN HEAD screw x2 e M2 0x3 0 SUPER THIN HEAD screw x4 4 Stick the insulator on the touch pad plate 5 Connect the touch pad flat cable to the connector on the touch pad and stick the glass tape on the connector Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 4 38 Chapter 4 Replacement Procedures 4 11 1 0 Board The following describes for removing the I O Board See Figure 4 11 1 Removing the I O Board 1 Pull out the Board FFC from I O board connector 2 Loose the below screws and then incline pull out Board 2 0 3 0 FLAT BIND screw x1 Figure 4 11 1 Remove the I O Board Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures Installing the I O Board The following describes for installing the I O Board 1 Fix the below screws then incline insert in Board M2 0x3 0 FLAT BIND screw x1 2 Insert the I O Board FFC into base case and connect I O board cable and speaker cable NOTE Be careful not to catch the cables between Top cover assembly and base cover assembly Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 4 40 Chapter 4 Replacement Procedures 4 12 Mother Board CAUTION 1 when handling the mother board always hold by the edges Do not touch the printed circuit face 2 If replacing with a new mother board
53. the following messages appears go to Check 2 If the following messages do not appear perform Check 3 Insert system disk in drive Press any key when ready or Non System disk or disk error Replace and press any key when ready Using the SYS command of the Free DOS transfer the system to the 2 5 HDD SSD SSD If the system is not transferred go to Procedure 3 Refer to the Free DOS Manual for detailed operation If the following message appears on the display the system program has been transferred to the HDD SSD SSD System Transferred If an error message appears on the display perform Check 3 2 5 HDD SSD s and the connector s of system board may be defective Refer to the steps described in Chapter 4 Replacement Procedures for disassembling Insert HDD SSD s to the connector s firmly If it is or they are firmly connected go to Procedure 3 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures Procedure 3 Format Check The computer s HDD SSD is formatted using the Free DOS FORMAT program or the physical format program of the test program To format the HDD SSD start with Check 1 below and perform the other steps as required Refer to the Free DOS Manual for the operation of Free DOS For the format by the test program refer to the Chapter 3 Check 1 Format an 2 5 HDD SSD using Free DOS FORMAT command Type
54. 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 To prevent electric shock turn off the power unplug the AC adapter from the power source 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 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 screws 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 cables from
55. too high or low Leave the battery for a while to adjust it in the right temperature If the battery pack is still not charged go to Check 5 Check 5 Replace the battery pack with a new one If the battery pack is still not charged go to Procedure 4 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures Procedure4 Replacement Check The power is supplied to the system board by the AC adapter If either the AC adapter or the system board was damaged perform the following Checks To disassemble the computer follow the steps described in Chapter 4 Replacement Procedures When AC adapter is connected Check I AC adapter may be faulty Replace the AC adapter with a new one If the problem still occurs perform Check 2 Check 2 System board may be faulty Replace the system board with a new one When AC adapter is not connected When driving with battery pack Check 1 Battery pack may be faulty Replace it with a new one If the problem still occurs perform Check 2 Check 2 System board may be faulty Replace it with a new one Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures 2 4 System Board Troubleshooting This section describes how to determine if the system board is malfunctioning or not Start with Procedure 1 and continue with the other procedures
56. troubleshooting procedures below as instructed Procedure 1 Diagnostic Test Program Execution Check Procedure 2 Connector and Replacement Check Procedure 1 Diagnostic Test Program Execution Check Execute the Keyboard Test DIAGNOSTIC TEST and Pressed key display 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 keyboard is functioning properly Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures Procedure 2 Connector and Replacement Check The connection of cable and board may be defective Otherwise they may be faulty Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perform the following checks Check I Make sure keyboard cable is firmly connected to system board CN1 UMA CN12 DIS If the connection is loose reconnect firmly and repeat Procedure 1 If the problem still occurs go to Check 2 Check 2 Keyboard may be faulty Replace it with a new one following the instructions in Chapter 4 Replacement Procedures If the problem still occurs perform Check 3 Check3 System board may be faulty Replace it with a new one following the instructions in Chapter 4 Replacement Procedures Satellite L600D L640D L645D Satellite Pro L600D
57. unit M2 0x3 BINK screw x4 M2 0x3 4pcs Figure 4 14 3 Remove the LCD hinge Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 50 Chapter 4 Replacement Procedures Installing the LCD unit The following describes the procedure for installing the LCD unit Install the LCD supports LCD unit side and hinge to the LCD and secure them with the following screws 2 0 3 0 BINK screw x4 1 Stand the LCD unit on the display cover and connect the LCD harness to the connector on the back of LCD 2 Stick the kapton tape on the connector of LCD harness 3 Secure the LCD unit with the following screws e M2 5x5 0 screw x4 4 Secure the display mask with following screws e 2 5 5 0 Screw x4 5 Cover screws with Screw Mylar cover NOTE When installing the display mask make sure there is no gap between the display mask and the display cover Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 51 Chapter 4 Replacement Procedures 4 15 Web Camera module Removing Web Camera module The following describes the procedure for removing the Web Camera module See Figure 4 15 1 to 4 15 2 1 Pull off the connector of Web Camera module 2 Peel off the glue of Web Camera module TE2 COVER CASE PRT Figure 4 15 1 Remove the connector of Web Camera module Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 52 Chapter 4 R
58. 2 24 4BVPCU Tf 5 VPCU Figure F 1 1 RGB Monitor ID Wraparound connector 24PIN to 24PIN F 2 LAN Loopback Connector 1 X TX0P 2 X TXON 4 X TX2P 5 X TX2N 3 6 X TX1N 7 X TX3P 8 X TX3N Figure F 2 1 LAN loopback connector Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008
59. 2 Connect Check and Replacement Check 37 3G TOU OSG nip 38 Procedure 1 Connector Check and Replacement Check 38 Camera Troubleshooting e iaceo cose pesi et Re pet o ee e ea toe o Queste po M UY QNO 39 Procedure 1 Camera Execution 39 Procedure 2 Connect Check and Replacement Check 39 Satellite L 00D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures 2 17 Microphone TroubleshootUng AREIS TP ean a a eode 40 Procedure 1 sound Recorder Execution C heck 5 icem dip 40 Procedure 2 Connect Check and Replacement Check 40 2 18 Troubleshooting iier et 41 1 External Monitor Check a 41 Procedure 2 Connector and Cable 41 2 19 USB Troubleshooting uec vt or Senere 43 Procedure 1 Diagnostic Test Program Execution Check 43 Procedure 2 Connect Check and Replacement Check 43 2200 LED Troublesho ting SSR 44 Procedure I Each function Execution Check eese 44 Procedure 2 Connect Check and Replacement Check 44 2 21 Optical Disk Drive TroubleshooLlng eo har
60. 3 M B DQ53 164 M B DQ50 165 M B DQ52 166 M B DQ48 167 GND 168 GND 169 DQSN6 170 DM6 171 B DQSP6 172 GND 173 GND 174 M B DQ54 175 M B 0051 176 M B DQ55 177 M B DQ49 I O 178 GND 179 GND 180 M 0059 181 M B DQ56 182 M B 183 M B DQ57 184 GND 185 GND 186 M B DQSN7 187 M B DM7 O 188 M B DQSP7 I O 189 GND 190 GND 191 0060 192 M B DQ58 193 M B DQ62 194 M DQ63 195 GND 196 GND 197 110983606 198 NC I 199 3V 200 PDAT SMB 201 110983570 202 PCLK SMB O 203 SMDDR VTERM 204 SMDDR VTERM Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro 1645 Maintenance Manual 960 008 Pin Assignment 205 NC 206 207 NC 208 NC CN27 Modem Connector PIN No Signal name VO PIN No Signal name VO 1 GND 2 GND D 3 GND 4 GND te 5 GND 6 GND 7 P IO 8 GND 9 IO 10 GND 11 GND 12 GND CN28 DDRIII Connector PIN No Signal name I O PIN No Signal name VO 1 SMDDR_VREF_DIMM O 2 GND 3 GND 4 M A DQ4 5 000 6 DQ7 7 DQ5 IO 8 GND wi 77 vows fo e mase _ 5 oo f ul ov 5 oo ov Satellite L600D
61. 4 0 1 2 3 4 5 6 64 gradations GREEN BLUE To exit this subtest and return to the High Resolution Display Test menu Press Enter if NO was selected for Test Loop on the Test Parameter Menu Press Ctrl break if YES was selected for Test Loop on the Test Parameter Menu Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field Subtest 04 1024 768 Mode Display This subtest uses 1024 768 video resolution to display a high resolution white frame 256 letter types 8 16 pixels and 64 gradations of white red green and blue as shown below 1 15 GET ANA 1224 7 788 4 gt 27 MABCDEFGHIJELMHO pp psa gos 1024 768 2551 ah pcdefghijklmnm g Press I Enter key 1 1 Ee ftootuyOuce hm f 256 letter types indication nisu ve we Bp bal gt twp tm Q 4 1 4 2 4 3 4 4 4 5 4 6 To exit this subtest and return to the High Resolution Display Test menu Press Enter if NO was selected for Test Loop on the Test Parameter Menu Press Ctrl break if YES was selected for Test Loop on the Test Parameter Menu Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008
62. 40D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Pin Assignment 97 M B AI O 98 M B A0 O 99 1 5VSUS 100 1 5VSUS 101 M B CLKPI 102 M B CLKP2 103 M B CLKNI O 104 M B CLKN2 105 1 5VSUS 106 1 5VSUS 107 10 O 108 M B BANKI O 109 M B BANKO O 110 M B 5 O 111 1 5VSUS 112 1 5VSUS 113 M B WEf 114 5 0 115 M CAStt 116 M B ODTO 117 1 5VSUS 118 1 5VSUS 119 M B 13 O 120 M B ODTI O 121 M B O 122 NC 123 1 5VSUS 124 1 5VSUS 125 NC 126 SMDDR VREF DIMM 127 GND 128 GND 129 M B DQ32 130 M B DQ36 131 M DQ37 132 M B DQ33 133 GND 134 GND I O 135 B DQSN4 136 M B DM4 137 M B DQSP4 138 GND 139 GND 140 M B DQ38 141 M B DQ34 142 M B DQ39 143 M B DQ35 I O 144 GND 145 GND 146 M B DQ44 147 M B DQ41 148 M B DQ45 149 M B DQ40 I O 150 GND Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro 1645 Maintenance Manual 960 008 Pin Assignment 151 GND 152 M B DQSN5 153 M B DM5 I O 154 M B DQSP5 155 GND 156 GND 157 M B DQ43 158 M B DQ46 159 M DQ47 160 M B DQ42 161 GND 162 GND 16
63. 45D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Handling the LCD Module Appendix A 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 OK 4 NO 2 Be careful to align the holes at the four corners of the LCD module with the corresponding holes in the LCD cover before securing the module with 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 careful when handling it 4 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Handling the LCD Module 3 If the panel s surface gets fingerprint or dust put on gloves and wipe it with static electricity cloth If it is still dirty drop some cleaning alcohol on the surface and wipe it again If the surface is much more fingerprint or dust 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 If dust still exists please use ionic FAN which can avoid static electricity to deal with it 4 If water or other liquid is left o
64. 60 008 4 28 Chapter 4 Replacement Procedures Figure 4 8 5 Remove the LCD cable from mother board 11 Pull out the LCD cables from the guide of LCD panel Figure 4 8 6 Remove the LCD cable from LCD panel Opening the display to 135degree keeping display side by hand and remove the hinge screw M2 5x5 FLAT BIND screw x4 Lock tight Figure 4 8 7 Remove the hinge screws Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 4 29 Chapter 4 Replacement Procedures 12 Remove the display assembly with two hands holding from the BASE cover assembly Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures Installing the display assembly The following describes the procedure for installing the display assembly See from Figure 4 8 8 to 4 8 10 1 Inserting the pole of hinge to the hole of hinge assembly set the display assembly with hands on the base assembly 2 Secure the hinges with the following screws secure the display mask with the following screws and stick the mask seal on them M2 5x5 FLAT BIND screw x4 Lock tight L R Figure 4 9 8 Securing the hinge screws NOTE Be sure to apply the locktight to the screws instructed in the figure above 3 Connect the LCD harness to the connector on the mother board Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 4 31
65. 640 Pro L645 Maintenance Manual 960 008 4 35 Chapter 4 Replacement Procedures 4 10 Touch Pad Removing the touch pad The following describes the procedure for removing the touch pad See Figure 4 10 1 to 4 10 3 Peel off the glass tape and disconnect the touch pad cable touch pad board cable from the connector on the touch pad 2 Remove the following screws securing the Touch pad plate 2 0 4 2 SUPER THIN HEAD screw x2 e M2 0x3 0 SUPER THIN HEAD screw x4 3 Remove the touch pad board and touch pad plate and touch pad lock 4 Peeloff and remove the touch pad from the Top cover assembly Figure 4 10 1 Remove the touch pad FFC cable Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 Q08 4 36 Chapter 4 Replacement Procedures Touch E E Figure 4 10 3 Remove the touchpad and touchpad board Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 Q06 Chapter 4 Replacement Procedures Installing the touch pad The following describes the procedure for installing the touch pad 1 Peel off the separator covering on the sensor portion of a new touch pad NOTE Do not reuse the touch pad so that it can not be used after peeling off from the computer Be sure to stick a new touch pad When sticking the touch pad be careful not to get the bubbles under the touch pad 2 Stck and install the touch pad on the Top cover assembly 3 Install the touch pad plate and
66. 645D Satellite Pro L600D Pro L640D Pro 1645 Maintenance Manual 960 008 Pin Assignment 185 GND 186 M A DQSN7 187 DM7 188 M A DQSP7 I O 189 GND 190 GND 191 M 0059 192 M DQ62 IO 193 M A IO 194 M A DQS8 195 GND 196 GND 197 110990353 O 198 NC I 199 43V 200 PDAT SMB 201 110990351 202 CGCLK_SMB 203 SMDDR VTERM 204 SMDDR VTERM 205 206 NC 207 NC 208 CN29 SATA ODD Connector PIN No Signal name VO PIN No Signal name VO 1 GND 2 SATA 1 3 SATA TXNI 4 GND 5 SATA 1 C I 6 SATA 1 C I 7 GND 8 DP pin 1 Kohm m 9 5V ODD 10 45V ODD 11 NC 12 GND 13 GND 14 GND 15 GND 16 NC 17 NC Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Pin Assignment CN30 SATA HDD Connector PIN No Signal name VO PIN No Signal name VO 1 GND 2 BSATA TXPO 3 BSATA TXNO 4 GND 5 BSATA RXNO I 6 BSATA I 7 GND 8 9 NC 10 NC 11 GND 12 GND 13 GND 14 5V HDDI 15 5V HDDI 16 5V HDDI 17 GND 18 19 GND 20 21 NC 22 23 GND 24 GND EO 11 LA
67. 960 008 5 Test Program for Field Address pattern test 16 bit write and 16 bit read of address pattern data is executed and the new data is compared with the original data Test data 0000H 0004H 0008H 000CH 8000H 8004H through FFECH Subtest 02 Protected Mode This subtest first writes data patterns and address data from 1 to 32 MB then reads the new data and compares the result with the original data patterns Addresses are displayed in 64KB increments during the test Test Process l Byte Enable Test One bit write 8 bit read is executed and the new data is compared with the original data Test data CCAA5533H 80000000H Byte Enable Test One bit write 16 bit read is executed and the new data is compared with the original data Test data CCAA5533H 80000000H Data bus test One bit write 16 bit read is executed and the new data is compared with the original data Test data 1H 2H 4H 8H 10H through 80000000H Fixed data test 16 bit write 16 bit read is executed and the new data is compared to the original data Test data FFFFFFFFH 00000000H 80018001H Address pattern test 16 bit write and 16 bit read of address pattern data is executed and the new data is compared with the original data Test data 0000H 0004H 0008H 000CH 8000H 8004H through FFECH Subtest 03 Protected Mode 32MB MAX This subtest first writes data patterns and address data fro
68. AN BOARD it s assembled Check 2 LAN cable may be faulty Replace it with a new one If the problem still occurs perform Check 3 Check3 System board may be faulty Replace it with a new one following the instruction in Chapter 4 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures 2 10 Wireless LAN Troubleshooting To check if the computer s Wireless LAN is malfunctioning or not follow the troubleshooting procedures below as instructed Procedure 1 Transmitting Receiving Check Procedure 2 Connection Check Procedure 3 Replacement Check Procedure 1 Transmitting Receiving Check Before starting the test make sure the wireless communication switch is set in the ON position Check I Execute Wireless LAN test program to check the transmitting receiving function of wireless LAN You will need a second computer that can communicate by wireless LAN Perform the test following the instructions described in Chapter 3 If the computer passes the test the function is correctly working If the computer does not pass the test perform Procedure 2 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures Procedure 2 Antennas Connection Check The wireless LAN function wiring diagram is shown below MINI PCI WLAN CARD CN19 UMA CN24 DIS
69. Access time CD ROM 150ms 150ms ms DVD 180ms 180ms Random ROM CD DA CD ROM CD ROM XA CD DA CD ROM CD ROM XA CD PhotoCD muiltiSession PhotoCD muiltiSession Video CD Cd Extra CD CD text Video CD Cd Extra CD CD text DVD VIDEO DVD ROM DVD DVD 5 Single layer Single side 4 7 Gbytes DVD R 4 7GB DVD R DL DVD VIDEO DVD ROM DVD RW Ver 1 1 1 2 DVD R 4 7GB DVD R DL DVD R DVD R DL DVD RW DVD RW Ver 1 1 1 2 DVD RAM 4 7GB DVD R DVD R DL DVD RW DVD RAM 4 7GB Table 1 9 3 DVD super multi drive specifications Supported disk format DVD Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro 1645 Maintenance Manual 960 008 Chapter 1 Hardware Overview 1 9 2 Blue Ray ODD The dimensions and specifications of the DVD Super Multi drive are described in Table 1 9 4 Table 1 9 5 Maker UJ240EBTJR A UJ141EBTJR A Width Outline mm mm Depth 129 129 mm Mass 9 185 10 185 10 Table 1 9 4 Blue ray ODD dimensions Drive Specification UJ240EBTJR A UJ141EBTJR A Read KB s transfer CD ROM Max 24X CAV CD ROM Max 24X CAV speed BD ROM 1 6x CLV for Video Max BD ROM 1 6x CLV for Video Max 6X CAV for Data 6X CAV for Data Write CD R Max 24X Zone CLV CD R Max 24X Zone CLV CD RW 4X CLV CD RW 4X CLV High Speed CD RW 10XCLV High Speed CD RW 10XCLV Ultra Speed CD RW Max 16X Ultra Speed CD RW Max 16X Zone CLV Zone CLV Ultra Speed CD RW Ultr
70. BCDEFGHIJKLMNOPORSTUVWXYZ M abcdefghlIjklmno 2 0123456789 EABCDEFGHIJKLMNOPORSTUVWXYZ abedefghIjkl mnop i amp 2 0123456789 GABCDEFGHIJKLMNOPORSTUVWXYZ N abcdefghIjklmnopq S amp 2 0123456789 lt gt EGABCDEFGHIJKLMNOPORSTUVWXYZ N abcdefghIjklmnopqr amp 2 0123456789 lt gt GABCDEFGHIJKLMNOPORSTUVWXYZ abcdefghIjklmnopqrs 0123456789 lt gt ABCDEFGHIJKLMNOPORSTUVWXYZ abcdefghIjklmnopgrst amp 2 0123456789 ABCDEFGHIJKLMNOPORSTUVWXYZ N abcdefghIjkl mnopqrstu 0123456789 ABCDEFGHIJKLMNOPORSTUVWXYZ _ abcdefghIjklmnopqrstuv Shifted to the left one letter by one letter 23456789 lt gt ABCDEFGHIJKLMNOPORSTUVWXYZ _ abcdef gh I j k 1 mnopgrst 3456789 lt ABCDEFGHIJKLMNOPORSTUVWXYZ abcdef gh I j k I mnopgrst 456789 ABCDEFGHIJKLMNOPORSTUVWXYZ _ abcdef gh I j k 1 mnopgrst Press Enter KEY To exit this subtest and return to the Display Test menu Press Enter if NO was selected for Test Loop on the Test Parameter Menu Press Ctrl break if YES was selected for Test Loop on the Test Parameter Menu Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field Subtest 04 320 200 Character Display This subtest uses 320 200 video resolution to display green red and yellow followed by cyan mage
71. BEVT WD6400BEVT WD5000BEVT 69 85 0 25 Parameter Width mm Height mm Depth mm Weight 9 Outline dimensions 100 2 0 25 97 98 97 98 97 98 97 98 97 98 Standard value ST9160314AS ST9250315AS ST9320325AS 69 85 0 25 Parameter mm Height dimensions mm ST9500325AS Outline 9 5 0 2 Depth mm 100 35 0 25 Wet ig Table 1 3 2 2 5 inch HDD dimensions Specification Parameter Toshiba Toshiba Toshiba Toshiba Toshiba MK1665GSX MK2565GSX MK3265GSX MK5065GSX MK6465GSX Slorege 1906 250G 3206 5006 640G formatted Speed RPM 5 400 Data transfer Rate 464 1164 typical 3GBytes To From Media TO From Host bus transfer rate MB s 3Gbps Average random 12 seek time read ms Power on to 3 5 type 9 5 max ready sec Specification Parameter HITACHI HITACHI HITACHI HTS545016B9A300 HTS545025B9A300 HTS545032B9A300 HITACHI HTS545050B9A300 Storage size 160G 250G 320G formatted 5006 Speed RPM 5 400 Data transfer Rate 845 3GBytes 875 3GBytes TO From Host bus transfer rate MB s 3Gbps Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 1 Hardware Overview Average random seek 12 time read ms Power on to 35 ready sec Specifi
72. C XD 5 SD MS RMS O 6 SD CMD R IO 7 XD D7 MS D3 8 MS INSH I 9 GND 10 XD D2 MS D2 IO 11 VCC XD 12 SD DATO XD 6 8 00 I O 13 XD D3 MS DI 14 SD MS R 15 XD D5 MS BS 16 GND 17 GND 18 SD DATO XD D6 MS 00 IO 19 XD D4 SD DI 20 SD WP R 21 SD CD I 22 GND 23 GND I 24 NC CN22 RTC Battery Connector PIN No Signal name VO PIN No Signal name VO 1 GND 2 N86171025 I CN23 FAN Connector PIN No Signal name VO PIN No Signal name VO 1 TH_FAN_POWER_C 2 GND 3 FANSIG1 I CN24 MINI Card Slot 1 Wi Fi Connector PIN No Signal name VO PIN No Signal name VO 1 WLAN_WAKE O 2 WIMAX_P Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Pin Assignment 3 NC 4 GND BT 6 1 5V 7 PCIE RQ5H I 8 LADO PCIE 9 GND 10 LAD1 PCIE 1 CLK PCIE WLANN 12 LAD2 PCIE I O 13 CLK PCIE WLANP O 14 LAD3 PCIE I O 15 GND 16 LFRAMEH PCIE 17 NC 18 GND 19 NC 20 RF EN 21 GND 22 PLTRST 23 PCIE RXNO I 24 43V S5 25 PCIE RXPO I 26 GND 27 GND 28 1 5V 29 GND 30 WL SMCLK 31 PCIE TXNO 32 WL SMDATA I O 33 PCIE TXPO 34 GND 35 GND 36 USBP5 37
73. CD Function Block Figure 1 5 1 shows a view ofthe LCD Function Block and Table 1 5 2 lists the specifications LCD Connector 40pin IPEX 20455 040E 12 Mating Housing IPEX 20453 040T 01 4 pairs LVDS RxINO nom TFT ARRAY CELL RxCLKIN 1366 R G B x 3 x 768 LED Power VDD LED circu Figure 1 5 1 AUO LCD Function Block Diagram Specifications WXGA AUO B140XW01 Samsung N140B6 L02 LG Display 6 LTN140ATO7 TO1 LP140WH1 TLA1 Number of Dots 1366x3 RGB x 768 1366x3 RGB x 768 1366x3 RGB x 768 1366x3 RGB x 768 V Dot spacing 0 2148 H X0 2148 0 2148 H X0 2148 mm V 0 2148 H X0 2148 V V 0 2148 H X0 2148 V 6 bit 262 144 6 bit 262 144 Display Colors colors 6 bit 262 144 colors colors 6 bit 262 144 colors Table 1 5 2 LCD module specifications Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 1 Hardware Overview 1 5 2 LCD Module Q31A Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 Q08 Chapter 1 Hardware Overview 1 6 Power Rails Table 1 6 1 lists the power rail output specifications of Danube platform Power supply Yes No Power OFF Power OFF No Main Battery with RTC oodd Suspend mode battery 5VPCU 5V 3VPCU 3V_S5 3VSUS 3V 1 5VSUS SMDDR_VTERM SMDDR_VREF 1 8 1 5V 1 2V
74. CONN 03 CN3 TP Board to Touch Pad module CONN Table B 2 4 Touch Pad board connectors Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro 1645 Maintenance Manual 960 008 Board Layout B 3 TP ON OFF Board Front layout Figure B 3 1 TP ON OFF Board layout Front NUM Location Function 01 SW1 TP ON OFF Switch Table B 3 2 TP ON OFF Board switch Back layout Figure B 3 3 TP ON OFF Board layout Back NUM Location Function 01 CN1 TP ON OFF Board to Touch Pad Board CONN Table B 3 4 Finger Print Board connectors Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Board Layout B 4 CRT USB Board Front layout Figure B 4 1 CRT USB Board layout Front NUM Location Function 01 CN11 CRT to CONN 02 D1 CRT Port Current Opposite Protect Diode 03 F1 CRT Fuse 04 U1 CRT DDC Level Shift IC Table B 4 2 CRT USB Board components Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Board Layout Back layout gt Figure B 4 3 CRT USB Board layout Back NUM Location Function 01 CN1 CRT CONN 02 CN3 USB CONN 03 U2 USB Power IC 04 D2 USB DATA ESD Diode 05 D3 USB DATA ESD Diode 06 D4 USB Power ESD Diode Table B 4 4 CRT USB Board components Satellite L600
75. D L640D L645D Satellite Pro L600D Pro L640D Pro 1645 Maintenance Manual 960 008 Board Layout B 5 SIM 3G Board Front layout Figure B 5 1 SIM 3G Board layout Front NUM Location Function 01 CN1 SIM 3G B to M B CONN Table B 5 2 SIM 3G Board connector Back layout Figure B 5 3 SIM 3G Board layout Back NUM Location Function 01 JSIM1 SIM Card CONN Table B 5 4 SIM 3G Board connector Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Board Layout B 6 Modem Board Front layout Figure B 5 1 Modem Board layout Front NUM Location Function 01 CN1 Modem Board to M B CONN 02 MJ2 Modem Board to RJ11 CONN 03 MU1 Modem IC Table B 5 2 SIM 3G Board components Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Pin Assignment Appendix C Pin Assignment CN8 LCD Panel Connector PIN No Signal name VO PIN No Signal name VO 1 LCDVCC 2 LCDVCC 3 43V 4 LCD EDIDCLK 5 LCD EDIDDATA IO 6 GND 7 LCD TXLOUTO 8 LCD TXLOUTO O 9 GND 10 LCD TXLOUTI 11 LCD TXLOUT1 12 GND 13 LCD TXLOUT2 14 LCD TXLOUT2 15 GND 16 LCD TXLCLKOUT 17 LCD TXLCLKOUT 18 GND 19 LVDS VADJ 20 DISPON O 21 N106571630 22 VIN 23 VIN 24
76. E Dispose of the used battery pack in accordance with the laws and ordinances of your local authority Installing the battery pack The following describes the procedure for installing the battery pack See Figure 4 2 2 CAUTION There is a danger that the lithium ion battery pack may explode if not fitted operated handled or disposed correctly Dispose always the used battery 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 Disconnect the AC adapter and all external devices from the computer 3 Attach the battery cover to the battery pack 4 Insert the battery pack 5 Ensure the battery release latch 2 is moved into its locked position Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures Si a a a Es e ay s ain eut Figure 4 2 2 Install the battery pack Satellite L640 L645 Satellite Pro L640 Pro 1645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures 4 3 HDD SSD Removing a HDD SSD H9 5mm The following describes the procedure for removing the HDD SSD See Figure 4 3 1 to 4 3 3 CAUTION Take care not to press on the top or bottom of a HDD SSD Pressure may cause data loss or damage to the device Turn the com
77. First pull out the ODD Bezel at the top side and then pull out ODD Bezel at the bottom side NOTE When removing the ODD Bezel make sure do not broken ODD Bezel Pull ODD BEZEL 6 gt Figure 4 18 4 Remove the ODD Bezel Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 61 Chapter 4 Replacement Procedures Installing the Optical Disc Drive and ODD Bezel The following describes for installing the Optical Disc Drive and ODD Bezel See Figure 4 18 5 to Figure 4 18 8 1 Install the ODD Bezel Figure 4 18 5 Installing the ODD Bezel 2 Install the ODD in the BASE cover assembly Figure 4 18 6 Installing the ODD 3 Fix screws on ODD Bezel then insert ODD Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 62 Chapter 4 Replacement Procedures Figure 4 18 7 Securing screw ODD Bezel 4 Fix screws then insert RAM DOOR Figure 4 18 8 Securing the screws on RAM Door Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 63 Chapter 4 Replacement Procedures 4 19 BT Module Removing Bluetooth module The following describes the procedure for removing a BT module See Figure 4 19 1 to 4 19 2 1 Disconnect the BT cable from the connectors on mother board 2 Remove Bluetooth module from the TOP cover assembly Figure 4 19 2 Remove the Bluetooth module Satellite L640 L645 Satellite Pro L640 Pro L645 Maintena
78. G 53 GND 54 GND 55 NC 56 NC CN26 DDRIII Connector PIN No Signal name I O PIN No Signal name VO 1 SMDDR_VREF_DIMM O 2 GND 3 GND 4 M B DQ4 5 M 6 M B DQ5 IO 7 M B DQI I O 8 E Ja po poem a p sem fo n mem o em e o mem peo Mace e n wa o meme re EL x qw ur 2 waves we m meme EDI Ilse mem pe ox waver mem xi p ouem Cp o owe s maven o ow omes e FI s e x s moa owe oem e owe Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Pin Assignment 43 GND I O GND s ov s 57 M B DQ24 I O 58 DQ25 I O 59 M B DQ29 60 GND 61 GND I O 62 M B DQSN3 I O 63 M B DM3 I O 64 M B DQSP3 I O 65 GND 66 GND 67 M B DQ26 I O 68 M B DQ30 I O 69 M B DQ27 I O 70 M B DQ31 I O 71 GND 72 GND 73 CKEO O 74 M B CKEI O 75 1 5VSUS 76 1 5VSUS 77 NC 78 M B AI5 79 M B BANK2 O 80 M B 14 81 1 5VSUS 82 1 5VSUS 83 2 O 84 M B All 85 A9 86 7 87 1 5VSUS 88 1 5VSUS 89 M B A8 90 M B A6 91 M B A5 92 B A4 93 1 5VSUS 94 1 5VSUS 95 M B A3 96 2 Satellite L600D L6
79. GND 38 USBP5 I O 39 WIMAX P 40 GND 41 WIMAX P 42 NC 43 GND 44 NC 45 CL WLAN 46 47 PLTRST _PCIE 48 1 5V 49 CL RSTHl WLAN I 50 GND 51 SERIRQ debug 52 WIMAX P 53 NC 54 NC 55 NC 56 NC Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Pin Assignment CN25 MINI Card Slot 2 3G Connector PIN No Signal name VO PIN No Signal name VO 1 3G_WAKE O 2 3V_3G 3 4 GND an 5 NC 6 1 5V 7 PCIE_CLK_REQ4 I 8 UIM_PWR 9 GND 10 UIM DATA 11 CLK PCIE 3Gf 12 13 PCIE 3G 14 UIM RST 15 GND 16 UIM VPP 17 NC 18 GND 19 NC 20 3G EN 21 GND 22 PLTRST O 23 PCIE_RXN1 I 24 3V_3G 25 PCIE RXPI I 26 GND 27 GND 28 1 5V 3G 29 GND 30 31 PCIE TXNI 32 NC 33 34 GND 35 GND 36 USBP8 IO 37 NC 38 USBP8 39 3 3G 40 CPUSB I 4 43V 3G 42 43 GND 44 45 46 NC 47 NC 48 1 5V 36 49 50 GND Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Pin Assignment 51 NC 52 3
80. HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH To exit this subtest
81. HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH To exit this subtest and return to the High Resolution Display Test menu Press Enter if NO was selected for Test Loop on the Test Parameter Menu Press Ctrl break if YES was selected for Test Loop on the Test Parameter Menu Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field Subtest 06 Focus Test E Pattern This subtest sets the 1024 768 Mode and displays patterns 18 18 dot fonts at 56 letters 42 lines surrounded by a high resolution white frame Em Em Em Em Em E m Em Em Em E m Em Em Em E Em Em Em Em Em E m Em Em Em Em Ern Em Em E Em Em Em Em Em E m Em Em Em Em Em Em Em E WLW LU LW WJ WWW JW Jj Lu Em Em Em Em Em E m Em Em Em Em Em Em Em LU Lu FL LU LL JW WWW WJ e ir Em Em Em Em Em E m Ern Em Ern Em Em Em Em E Em Em Em Em Em Ern Em Ern Ern Em Em Em Em E
82. HT RED LIGHT MAGENTA YELLOW INTENSIFIED WHITE Press ENTER to display the following 16 colors black blue green cyan red magenta brown white dark gray light blue light green light cyan light red light magenta yellow and intensified white using 640 480 video resolution Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field 640 480 GRAPHICS DISPLAY 12 am mS n CYAN LIGHT CYAN MAGENTA 1 LIGHT MAGENTA WHITE gam INTENSIFIED WHITE sm exit this subtest and return to the Display Test menu Press Enter if NO was selected for Test Loop on the Test Parameter Menu Press Ctrl break if YES was selected for Test Loop on the Test Parameter Menu Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field Subtest 07 Display Page This subtest displays video pages zero through seven DISPLAY PAGE 0 000000000000000000000000000000000000000000000000000000000000000 D iniu EE eeu dua cin tide TV 0 Ua ne imd d eei d quls ex E d 0 oA n 0 Ode pda TELE e aes N NTE pA 0 UD P FUE 0 NER NG a os tue ctus cob grat OE VEDR 0 Qu scs e sc me uar nu See meae 0 Opus are BET sne eee
83. L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Pin Assignment s mem e mama am wf 9 eps fe gt wane s avon pe x man efa em fe TEME TE o fo s omm oe of une 1 af fefe p mm pe s fv EE SE 57 DQ24 DQ29 UO 59 DQ3I 28 60 GND 61 GND VO 62 M_A_DQSN3 VO 63 M_B_DM3 VO 64 M_A_DQSP3 VO 65 GND die 66 GND 67 0028 68 0027 VO 69 M_A_DQ25 VO 70 M_A_DQ30 I O 71 GND es 70 GND m 73 74 CKEI 75 1 5VSUS A 76 1 5VSUS Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Pin Assignment TT NC 78 M A 15 O 79 A BANK2 O 80 A14 O 81 1 5VSUS 82 1 5VSUS 83 A12 84 M A All 85 _ _ 9 86 M A A7 O 87 1 5VSUS 88 1 5VSUS 89 A8 O 90 M A A6 O 91 M A A5 O 92 4 93 1 5VSUS 94 1 5VSUS 95 O 96 M A A2 97 _ _ 1 98 0 99 1 5VSUS 100 1 5VSUS 101 M A O 102 M A CLKP2 O 103 M A CLKNI O 104 M A CLKN2 O 105 1 5VSUS 106 1 5VSUS 107 M A AIO O 108 M A BANKI 109 _ _ 110 5 O 111 1 5VSUS
84. LG8SP595VTR EC WO CIR WPCE775CAODG HD Audio CONEXANT CX20583 10Z Card Reader controller REALTEAK 55 159 10 100 LAN controller Atheros AR8152M 10 100 1000 LAN controller Atheros AR8151M Mini Card Wireless LAN BTO IEEE802 11b g or IEEE802 11b g n 3G communication option TD SCDMA WCDMA Wireless WAN BTO HSPA Bluetooth Bluetooth V2 1 EDR and Combo module BTO Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 1 Hardware Overview 1 3 2 5 inch Hard Disk Drive A compact high capacity HDD with a height of 9 5mm Contains a 2 5 inch magnetic disk and magnetic heads Figure 1 3 1 shows a view of the 2 5 inch HDD and Tables 1 3 2 and 1 3 3 list the specifications Figure 1 3 1 2 5 inch HDD Standard value Parameter Toshiba Toshiba Toshiba Toshiba Toshiba MK1665GSX MK2565GSX MK3265GSX MK5065GSX MK6465GSX aes Outline 69 85 0 25 mm E m zi dimensions m Depth mm 100 2 0 25 97 98 97 98 97 98 101 102 101 102 Standard value Parameter HITACHI HITACHI HITACHI HITACHI HTS545016B9A300 HTS545025B9A300 HTS545032B9A300 HTS545050B9A300 Width Outline mm 69 85 0 25 Height dimensions mm 10027 02 95 Max 95 Max 102 Max 102 Max Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 1 Hardware Overview Standard value WD1600BEVT WD2500BEVT WD3200
85. MB High Speed CD Rewritable Read amp Write Read amp Write 700 650MB High Speed CD Rewritable 700 650MB Ultra amp Ultra Speed CD Read amp Write Rewritable Read only 700 650MB Ultra amp Ultra Speed CD Rewritable Read only 5 9 10 18 DVD Single Dual 5 9 10 18 G DVD Single Dual OTP Read Only OTP Read Only 4 7G DVD R RW Read amp Write 4 7G DVD R RW Read amp Write Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro 1645 Maintenance Manual 960 008 Chapter 1 Hardware Overview DVD R Dual Read amp Write DVD R Dual Read amp Write DVD RAM Read amp Write DVD RAM Read amp Write 80mm DVD 80mm DVD Drive Specification Parameter Panasonic Panasonic UJ890ADTJR A UJ890EDTJR A Read DVD ROM Max 8X CAV DVD ROM Max 8X CAV KB s CD ROM Max 24X CAV CD ROM Max 24X CAV CD R Max24X CAV CD R Max24X CAV CD RW 4X CLV CD RW 4X CLV High Speed CD RW 10XCLV High Speed CD RW 10XCLV Ultra Speed CD RW Max 24X Zone Ultra Speed CD RW Max 24X Zone CLV CLV DVD R Max 8X CAV DVD R Max 8X CAV Data transfer Write DVD R DL Max 6X Zone CLV DVD R DL Max 6X Zone CLV Spee DVD RW Max 6X Zone CLV DVD RW Max 6X Zone CLV DVD R Max 8X CAV DVD R Max 8X CAV DVD R DL Max 6X Zone CLV DVD R DL Max 6X Zone CLV DVD RW Max 8X Zone CLV DVD RW Max 8X Zone CLV DVD RAM Max 3 5X PCAV 4 7GB DVD RAM Max 3 5X PCAV 4 7GB ATAPI None None interface MB s
86. Manual 960 008 Chapter2 Troubleshooting Procedures 2 1 Troubleshooting esiin 1 2 2 59 2 2 3 Power Supply a 7 Procedure 1 Power Status oasen 7 Procedure 2 Connection Check eo eee ees 9 Procedure 3 Cars MAT Heck eee 9 Procedure 4 Replacement Check 2 4 System Board Procedure 1 Message Check sansene Procedure 2 Diagnostic Test Program Execution Check Procedure 3 Replacement Cheek Las 2 5 SATA HDD SSD Troubleshooting eese esee eene eene etn Procedure 1 Partition CTieck iua eet tote ot denuo Procedure 2 Merk Procedure 3 Format CMCC se ce Mais at Procedure 4 Diagnostic Test Program Execution Check Procedure 5 Connector Check and Replacement Check 2 6 Keyboard Troubleshooting e P ane ta SS ee SA CEN Procedure 1 Diagnostic Test Program Execution Check Procedure 2 Connector Check and Replacement Check 27 Touchpad Troubleshooting isi o pires Procedure 1 Diagnostic Test Program Execution Check Procedure 2 Conne
87. N ACTLED P 12 LAN ACTLED 13 GND 14 GND PCN7 Battery Connector PIN No Signal name VO PIN No Signal name VO 1 GND 2 GND E 3 M CLOCK 4 M DATA IO 5 TEMP MBAT I 6 N80262138 7 ID I 8 MBAT 9 MBAT 10 GND aan 11 GND Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Pin Assignment PCNS DC IN Connector PIN No Signal name VO PIN No Signal name VO 1 GND 2 GND aks 3 DC_JACK 4 DC JACK JSIM7 3G B Connector PIN No Signal name VO PIN No Signal name VO 1 GND 2 3 GND 4 UIM DATA 5 GND 6 UIM RST 7 UIM VPP 8 PWR 9 10 USBPI 1 11 USBPI1 12 GND 13 GND 14 GND Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Display Codes Appendix D Display Codes D 1 Display Codes Kod Codeseti Codeseti 1 Code set 2 eytop EHE Table D 1 1 Scan codes set I and set 2 1 4 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Display Codes Codeseti Codeseti 1 Code set 2 eytop EE 5 m A TON Enter Shift L No 102 key 7 Shift R Table D 1 1 Scan codes set 1 and set 2 2 4 Satellite L600D L640D L645D Sat
88. Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures 2 7 Touch pad Troubleshooting To check if the computer s touch pad is malfunctioning or not follow the troubleshooting procedures below as instructed Procedure 1 Diagnostic Test Program Execution Check Procedure 2 Connector and Replacement Check Procedure 1 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 an error occurs go to Procedure 2 If an error does not occur Touch pad is functioning properly Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures Procedure2 Connector and Replacement Check The connection of cable and board may be defective Otherwise they may be faulty Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perform the following checks Check 1 Make sure the cable is firmly connected to system board CN8 UMA CN10 DIS System Board If the connection is loose reconnect firmly and repeat Procedure 1 If the problem still occurs go to Check 2 Check 2 Touch Pad or the cable may be faulty Replace it with a new one following the instructions in Chapter 4 Replacement Procedures If the problem still occurs perform Check 3 Ch
89. Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Board Layout Appendix B Board Layout B 1 System Board 9 U fo 2 if M ee 2 a sow mm 9 usb ac 8 X A on Ms sg m we s i fa A et LU E N Q t NS wg a Figure B 1 1 System board layout front Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Board Layout EH i w a ri i da inh gt p 5 Figure B 1 2 System board layout Back NUM Location Function 01 CN8 LCD CONN Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Board Layout 02 CN9 Power B CONN 03 CN10 TOUCHPAD B CONN 04 CN11 BLUETOOTH CONN 05 CN12 KEYBOARD CONN 06 CN13 SPEAKER CONN 07 CN14 CRT B CONN 08 CN15 EARPHONE CONN 09 CN16 EXTERNAL MIC CONN 10 CN17 HDMI CONN 11 CN18 E SATA CONN 12 CN19 USB CONN 13 CN20 LAN CONN 14 CN21 CARD READER CONN 15 CN22 CMOS BAT CONN 16 CN23 FAN CONN 17 CN24 MINI Card Slot 2 3G CONN 18 CN25 MINI Card WiFi
90. System Boarde Any of the connections may be defective Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perform the following checks Check 1 Make sure the wireless communication switch is On If the switch is Off turn it On If the problem still occurs perform Check 2 Check 2 Make sure wireless LAN card Mini PCI is firmly connected to the CN16 on system board If the connector is defective connect it firmly and perform Procedure 1 If the problem still occurs perform Check 3 Check3 Make sure that wireless LAN antenna cables black and white are firmly connected to the connectors on Wireless LAN card If wireless LAN antenna cables are not connected properly connect them firmly and perform Procedure 1 If the problem still occurs go to the procedure 3 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures Procedure 3 Replacement Check Wireless LAN card wireless LAN antenna or system board may be faulty Refer to Chapter 4 Replacement Procedures for instructions on how to disassemble the computer and then perform the following checks Check I Wireless LAN antenna may be faulty Replace it with a new one following the instructions in Chapter 4 Replacement Procedures If the problem still occurs perform Check 2 Check2 Wireless LAN card may be faulty Replace it with a new one fol
91. Toshiba Personal Computer Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual TOSHIBA CORPORATION File Number 960 Q08 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Copyright 2010 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 Personal Computer Satellite Lo00D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual First edition March 2010 Disclaimer The information presented in this manual has been reviewed and validated for accuracy The included set of instructions and descriptions are accurate for the Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Series at the time of this manual s production However succeeding computers and manuals are subject to change without notice Therefore Toshiba assumes no liability for damages incurred directly or indirectly from errors omissions or discrepancies between any succeeding product and this manual Trademarks AMD Phenom2 Turion Athlon and Sempron are trademarks or registered trademarks of AMD or its subsidiaries in the United States and other countries regions Windows and Microsoft are registered trademarks of Microsoft Corporation
92. a Speed CD RW NoSupport No Support DVD R Max 8X CAV DVD R Max 8X CAV DVD R DL Max 4X Zone CLV DVD R DL Max 4X Zone CLV DVD RW Max 6X Zone CLV DVD RW Max 6X Zone CLV Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro 1645 Maintenance Manual 960 008 Chapter 1 Hardware Overview DVD R Max 8X CAV DVD R Max 8X CAV DVD R DL Max 4X Zone CLV DVD RW Max 8X Zone CLV DVD RAM 3X 5X PCAV 4 7GB 150 Mbyte s interface MB s time ms Bufermemoy 24 CD DA CD ROM CD ROM XA CD DA CD ROM CD ROM XA il DVD R DL DVD R DL Table 1 9 5 Blue ray ODD specifications Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 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 FRUS covered are 1 Power supply 7 LAN 13 3G 2 System Board 8 Wireless LAN 14 Camera 3 SATA HDD SSD 9 Sound 15 Microphone 4 Keyboard 10 Bluetooth 16 Ext CRT 5 Touch pad 11 HDMI 17 USB Board 6 Display 12 Memory 18 LED 19 Optical Disk Drive 20 Modem 2 3in 1 Card Reader The Test Program operations are described in Chapter 3 Detailed replacement procedures are described in Chapter 4 NOTE After replacing the system board or CPU it is necessary to execute the subtest 01 initial configuration of the 3 3 setting of t
93. able 41 USB Troubleshooting 00 rehus eu leo Po Hep ee ton Fea aea EU es Ule Le Eua e Pe Red 43 Procedure 1 Diagnostic Test Program Execution Check 43 Procedure 2 Connect Check and Replacement Check 43 LED TroublesBoOHBg ecd QU eds 44 Procedure 1 Each function Execution Check oper doe 44 Procedure 2 Connect Check and Replacement Check 44 Optical Disk Drive Troubleshooting 45 Procedure 1 Diagnostic Test Program Execution Check 45 Procedure 2 Connector Check and Replacement Check 45 Modem TroublesBoOtnpg Ocal etme ieee ee 47 Procedure 1 Diagnostic Test Program Execution Check 47 Procedure 2 Connector Check and Replacement Check 47 3 in 1 Card Reader Troubleshooting reete ette aeree t 49 Procedure 1 Media Card CHECK sanere 49 Procedure 2 Connector Check and Replacement Check 49 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 3 Diagnostic Programs 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 Tests and Diagnostics Software Overview 2 Executing the Diagnostic
94. as instructed The procedures described in this section are Procedure 1 Message Check Procedure 2 Diagnostic Test Program Execution Check Procedure 3 Replacement Check Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures Procedure1 Message Check When the power is turned on the system performs the Power on Self Test POST installed in the BIOS ROM The POST 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 If Free DOS or Windows XP is properly loaded go to Procedure 4 Check I Ifone of the following error messages is displayed on the screen press the F2 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 F2 key as the message instructs the SETUP screen appears to set the system configuration Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures Procedure2 Diagnostic Test Program Execution Check Execute the following tests from the Diagnostic Test Menu These tests check the system board Refer to Chapter 3 Tests and Diagnostic for more information on how to perform thes
95. ay be disconnected from system board Disassemble the computer following the steps described in Chapter 4 Replacement Procedures Check I Make sure CRT cable is correctly and firmly inserted If the problem still occurs perform Check 2 E SATA CN15 UMA CN4 UMA CN14 DIS CRT USB CN18 UMA Monitor Port CN19 DIS USB Port CRT Board System Board Check 2 may be faulty Replace it with a new one If the problem still occurs perform Check 3 Check 3 system board may be faulty Replace it with a new one following the instruction in Chapter 4 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures 2 20 LED Troubleshooting These are 6 LED lights at Top assy From left to right the Open statuses of them represent functions as below 1 AC IN 2 Power 3 Battery 4 HDD SSD 5 Card Reader 6 W Lan To check if the computer s LED is malfunctioning or not follow the troubleshooting procedures below as instructed Procedure 1 Each function Execution Check Procedure 2 Connect Check and Replacement Check Procedure 1 Each function Execution Check In this procedure you must first make sure all components except LED are working right Then you can execute the related function to check if the corresponding LED is on or not If not please go to Procedure2 Procedure 2 Connect Check and Replacement Check LED
96. btest 01 Conventional Memory 02 Memory Test Subtest 02 Protect Mode 02 Memory Test Subtest 03 Protect Mode 32MB Max 02 Memory Test Subtest 04 RAM Refresh 04 Display Test Subtest 01 VRAM W R C 04 Display Test Subtest 02 Character Attribute Set 04 Display Test Subtest 03 Character Set 04 Display Test Subtest 04 80 25 Character Display 04 Display Test Subtest 05 320 200 Graphics Display 04 Display Test Subtest 06 640 200 Graphics Display 04 Display Test Subtest 07 640 480 Graphics Display 04 Display Test Subtest 08 Display Page 05 Floppy Disk Test Subtest 02 Sequential W R C 08 Hard Disk Test Subtest 01 Sequential Read 08 Real Time Clock Test Subtest 02 Backup Memory Test Tab HELP Key Operation Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field Enter a number or 0 for Loop Count and press Enter Select a number from 1 to 65535 to define the number of times the Running Test executes Select 0 to run the test continuously until halted by the user 2 Select the NO or YES for Error Stop and press Enter Select NO to keep the test running even if an error is found Select YES to stop the test program when an error is found NOTE All errors which occur during execution of the Running Test are logged in the Log File 3 Press Insert to add a subtest 4 Press Delete to remove the selected subtest 5 Press Enter when you have finished editing the Run
97. cation Parameter WD1600BEVT WD2500BEVT WD3200BEVT WD6400BEVT WD5000BEVT Slorage Size 160G 250G 320G 640G 500G formatted Speed RPM 5 400 Data transfer Rate To From Media TO From Host IDOI CE Vike bus transfer rate MB s 3Gbps Average random seek 12 time read ms Power on to 40 ready sec Specification Parameter ST9160314AS ST9250315AS ST9320325AS ST9500325AS Storage size 160G 250G 320G 500G formatted Speed RPM 5 400 Data transfer Rate To From Media 300 3GBytes TO From Host bus transfer rate MB s 3Gbps Average random seek 14 time read ms Power on to ready sec 3 6 typical 3 8 max Table 1 3 3 2 5 inch HDD specifications Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 1 Hardware Overview 1 4 Keyboard The Rostock 10ADGkeyboard has two different kinds of placement here is US style Keyboard for your reference Figure 1 4 1 is a view of the keyboard for US style d VNPT E 8o 3 0 3 ft M m 3L JUJE 3 0L Ve uae we E we Figure 1 4 1 Keyboard for US style See Appendix E for details of the keyboard layout Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 1 Hardware Overview 1 5 TFT Color Display The Satellite L645D Satellite L645D use LED to control backlight 1 5 1 L
98. cation 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 require you to simultaneously use two or more keys We identify such operations by the key top symbols separated by a plus 4 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 computer that appears on its display is presented in the typeface below Format complete System transferred Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Table of Contents Chapter 1 Hardware Overview 1 1 Peas 1 D2 System Block REG Gudene 6 1 3 Sanne Seerne 9 Kebede 12 1 5 TET Color Display 13 16 Power tette te tei te eei beatus 15 1 7 Bile 16 18 gt AG erii EE 19 Le ODDS ee eset t eL M ME 20 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance
99. computer 1 Security Lock Hole 13 Touch Pad 2 Port 14 Keyboard 3 FAN Hole 15 LCD Panel 4 RL45 Port 16 Web camera 5 HDMI Port 17 Power Button 6 E SATA Port integrated a USB Port 7 USB Port 18 Hall sensor 8 Ext MIC Port 9 Earphone Port 10 Card Reader Port 11 Touch Pad Control Left Button 12 Touch Pad Control Right Button Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 1 Hardware Overview Figure 1 1 2 right of the computer 18 Speaker 19 DC IN Jack 20 CRT Port 21 USB Port 22 ODD Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 1 Hardware Overview 1 2 System Block Diagram Figure 1 2 1 shows the system block diagram TE2G BLOCK DIAGRAM Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 1 Hardware Overview DORIII SODIMM1 6 15 066 MHZ HOST 2000 AMD 5104 CLOCK GENERATOR POE 1000 DORIII SODIMM2 NBOX ici an ms Masc usant e 838 S194 socket HDMI 1 PCI E 1 2072 ARSTE2M 10 100 PG 13 PG 23 RXBBURSBSOMNIRSSSOMC poi PG 24 Vin Card WIF USE2 0 E CHTANUS hod Hmm BGA 2 Graphics pe PCI E X16 UPPER PGE tn
100. cover assembly 34 Disconnect the touch pad cable BT cable speaker cable power cable 34 Remove the touch pad FFC cable rt RU gates 36 Loose INE SCREWS 37 Remove the touchpad and touchpad 34 R move the T O Board kverner 39 Remove the mother board 2n oid eii 41 Remove b ter step Lassa ER 43 Remove RTC Luse 44 Install Battery ipinia inn a i 45 Remove the CPU 46 Remove the display ids Ka sag 48 ED made 49 Remove LED Ninfe ost do e iie ES 50 Remove the connector of Web Camera 52 Peel off the glue of Web Camera 1 53 Intel amp AMD Thermal pad and grease on CPU NB V ram chock and VGA NE 35 Removing the securing screws 51 57 Removing the securing screws at right 0 58 Removing the Speaker coy ES ERERERVEN QUAE 58 Remove memory slot COVet oic ER Alkan knes 60 Remove the Screw on ODD Bezel and 60 Remove the ODD oie NM IN 61 Remove the ODD Bezel i i oe
101. ctor Check and Replacement Check Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 2 8 2 9 2 10 2 11 2 12 2 13 2 14 2 15 2 16 2 17 Display TroubleshooLImp c aceti a otf ett cit iocus 24 Procedure 1 External Monitor Chec E i acere eed ned 24 Procedure 2 Diagnostic Test Program Execution Check 24 Procedure 3 Connector and Cable Check 25 Procedure 4 Replacement heck va ice eco e editus 26 EAN TtoubleshiQOUBg PURA rifter 27 Procedure 1 Diagnostic Test Program Execution Check 27 Procedure 2 Connector Check and Replacement Check 27 Wireless LAN Troubleshooting 28 Procedure 1 Transmitting Receiving Check e det virides 28 Procedure 2 Antennas Connection Check 29 Procedure 3 Replacement Check eden 30 Sound Troubleshooting abis 31 Procedure 1 Connector 31 Procedure 2 Replacement Check upassende 32 Bluetooth Troubleshooting yeu oos s esee meat SGK aan 33 Procedure 1 Connector Check and Replacement Check
102. d 1 Insert a wireless LAN card terminals slantwise into the connector on the computer and press a wireless LAN card and lock the secure screws 2 Connect the wireless LAN antenna cable to the terminals on a wireless LAN card 3 Put wireless LAN antenna cable on the right location from the guide Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures 4 7 3G Module Card Removing 3G module card The following describes the procedure for removing a 3G module card See Figure 4 7 1 to 4 7 2 1 Remove screws of 3G module card e M2x5 BIND screw x2 2 Disconnect the 3G module antenna cable from the connectors on a 3G module card 3 Remove module card from the connector on the mother board Figure 4 7 1 3G module card Satellite L640 L645 Satellite Pro L640 Pro 1645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures Figure 4 7 2 Remove a 3G module card Satellite L640 L645 Satellite Pro L640 Pro 1645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures Installing a 3G module card The following describes the procedure for installing a 3G module card See Figure 4 7 3 1 Insert a 3G module card terminals slantwise into the connector on the mother board and press a 3G module card and lock the secure screws 2 Connect the 3G module antenna cable to the terminals on a 3G module card 3 Putthe 3G module antenna cable o
103. d descriptions of Diagnostics Tests 1 through 11 Item 88 sets the floppy disk drive and hard disk drive error retry count Item 99 exits the submenu of the Diagnostic Test and returns to the Diagnostics Menu Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field 4 Select the subtest you want to execute and press Enter The following menu displays TOSHIBA Satellite L640 Diagnostics Version v1 00 Escape DIAGNOSTICS MENU 01 DIAGNOSTIC TEST SYSTEM TEST TAN DIAGNOS Ex FAN NOSE CPU Temperature SYSTEM TEST Exit to DIAGNOSTIC TEST MENU MEMORY TEST KEYBOARD TEST DISPLAY TEST FLOPPY DISK TEST MEMRY2 TEST HARD DISK TEST FDD amp HDD ERROR RETRY COUNT SET REAL TIME CLOCK TEST 99 EXIT TO DIAGNOSTICS MENU 5 Select the desired test from the subtest menu and press Enter The following Test Parameter menu displays Escape DIAG TEST PARAMETER YSTEM TEST FF lest erature DIAGNOSTIC TEST MENU 0L Go mg se 02 Test Loop 03 Error Stop 91 SxS 02 03 KEYBOARD TEST HIGH RESOLUTION DISPLAY TEST 04 DISPLAY TEST MULTIMEDIA TEST 05 FLOPPY DISK TEST USB TEST 06 HARD DISK TEST MEMORY2 TEST 07 REAL TIME CLOCK TEST FDD amp HDD ERROR RETRY COUNT SET EXIT TO DIAGNOSTICS MENU Use the arrow keys to highlight the desired optio
104. dure 2 If the problem still occurs perform Check 2 Check 2 Optical disk drive may be faulty Replace it with a new one following the steps in Chapter 4 If the problem still occurs perform Check 3 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures Check 3 System board may be faulty Replace it with new one following the instructions in Chapter 4 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures 2 22 Modem Troubleshooting To check if modem is malfunctioning or not follow the troubleshooting procedures below as instructed Procedure 1 Diagnostic Test Program Execution Check Procedure 2 Connector Check and Replacement Check Procedure 1 Diagnostic Test Program Execution Check Execute Modem test in 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 perform Procedure 2 Procedure 2 Connector Check and Replacement Check MDC Modem Daughter Card is used as the modem for this computer MDC is connected to system board by connector CN10 CN27 If modem malfunctions the connection of cable board and module may be defective Otherwise they may be faulty CN10 UMA CN27 DIS System Board Phone cable Disassemble the computer follo
105. e HDD The following message displays on the screen to enter the test data TEST DATA 37b3H Subtest 08 W R C Specified Address This subtest writes specified data to a specified sector count then reads and compares the result The following message displays on the screen to enter the test data sector count TEST DATA 222 37b3H SECTOR COUNT 01 39 START ADDRESS 00000000 Address Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field 3 10 Real Time Clock Test To execute the Real Time Clock Test select 07 from the Diagnostic Test Menu press Enter and follow the directions on the screen The Real Time Clock Test contains three subtests that test the computer s real time functions Move the highlight bar to the subtest you want to execute and press Enter Subtest 01 Real Time This subtest allows you to change the date and time To execute the Real Time Subtest follow these steps 1 Select Subtest 01 and the following displays REAL TIME TEST Current date mm dd yyyy Current time hh mm ss Enter new date mm dd yyyy Enter new time hh mm ss Press Enter key to exit test 2 If the current date is not correct enter the correct date at the Enter new date prompt and press Enter The following prompt displays Enter new time 3 If the current time is not correct enter the correct time using a 24 hour fo
106. e data is replaced with next pattern which is like first one shifted to right Subtest 03 Walking 1 Walking 0 test Right Tee test method is the same as Subtest2 However the data to be used differs 80008000800080007FFF7FFF7FFF7FFF 4000400040004000BFFFBFFFBFFFBFFF Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field Subtest 04 Walking 1 Walking 0 test Left Right Tee test method is the same as Subtest2 However the data to be used differs FFF7FFF7FFF7FFF8000800080008000 BFFFBFFFBFFFBFFF4000400040004000 DFFFDFFFDFFFDFFF2000200020002000 FFFBFFFBFFFBFFFBO004000400040004 FFFDFFFDFFFDFFFD0002000200020002 FFFEFFFEFFFEFFFE0001000100010001 80008000800080007FFF7FFF7FFF7FFF 4000400040004000BFFFBFFFBFFFBFFF UJ 0004000400040004FFFBFFFBFFFBFFFI 0002000200020002FFFDFFFDFFFDFFFI 0001000100010001FFFEFFFEFFFEFFFE J Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 Q08 Test Program for Field 3 15 Error Codes and Error Status Names The following table lists the error codes and error status names for the Diagnostic Tests Table 3 2 Error codes and error status names 1 2 F Memory 02 Protected Mode Not Changed Other Error 01 Bad Command Error FDD 02 Address Mark Not Found 03 Write Pro
107. e tests System test Memory test Keyboard test Display test Hard Disk test CPU Temperature test Main Battery test BIOS test CD ROM DVD ROM test 10 System Status LED test 11 Wireless LAN test 12 LAN Modem Sound test 13 UUID test DMI Information Write DMI D D ARES pacc If an error is detected during these tests go to Procedure 4 Procedure 3 Replacement Check System board may be faulty Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and replace system board with a new one Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures 2 5 SATA HDD SSD Troubleshooting To check if 2 5 HDD SSD is malfunctioning or not follow the troubleshooting procedures below as instructed Procedure 1 Partition Check Procedure 2 Message Check Procedure 3 Format Check Procedure 4 Diagnostic Test Program Execution Check Procedure 5 Connector Check and Replacement Check CAUTION The contents of the hard disk will be erased when the 2 5 HDD SSD 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 Procedure 1 Partition Check Insert the Toshiba Free DOS system disk and start the computer Perform the following checks Check 1 Input C and press Enter If you cannot change t
108. e video display to 1024 768 mode 2 Bank change test Writes 1 byte data in order 0 1 through Fh and compares the result at every bank to the original data patterns 3 Bit shift data test Writes O1h data into addresses A000 0000h through A000 FFFFh for each bank reads the new data and then compares the results with the original data Data is then shifted 1 bit to the left and all bits 01h 02h 04h 08h through 80h are tested again 4 Fixed data test Writes test data in order FFh AAh 55h 00h into addresses A000 0000h through A000 FFFFh for each bank by reads the new data and then compares the results with the original data Data is then shifted 1 bit to the left and all bits are tested again NOTE If NO is selected for Test Loop on the Test Parameter menu the screen displays the colors listed above and then the High Resolution Display Test menu displays If YES is selected for Test Loop on the Test Parameter menu the screen displays the colors listed above Press Ctrl break to return to the High Resolution Display Test menu Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field Subtest 02 640 480 Mode Display This subtest uses 640 480 video resolution to display a high resolution white frame 256 letter types 8 16 pixels and 64 gradations of white red green and blue as shown below 1 15
109. ead and compared to the original data Subtest 03 Random Address Data This subtest writes random data to random addresses on all tracks defined in Subtest 01 The data is then read and compared to the original data Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field Subtest 04 Write Specified Address NOTE The first two digits of the ADDRESS indicate which track is being tested the next two digits indicates the head and the last two digits indicate the sector This subtest allows you to verify the errors from Subtest 02 It writes specified data to a specified track and head Use the Log Utilities see Section 3 21 to specify the track number and head number where the error s occurred during Subtest 02 The following message displays on the screen to enter the test data track number and head number TEST DATA TRACK NO 00 79 HEAD NO 0 1 Subtest 05 Read Specified Address This subtest reads data from a specified track and head The following message displays on the screen to enter the test track number and head number TRACK NO 00 79 HEAD NO 0 1 Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field 3 9 Hard Disk Test To execute the Hard Disk Test select 06 from the Diagnostic Test Menu press Enter and follow the directions on the screen The Hard Disk Test conta
110. eak if YES was selected for Test Loop on the Test Parameter Menu Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field Subtest 11 Color Attributes Display This subtest displays 16 colors black blue green cyan red magenta brown white dark gray light blue light green light cyan light red light magenta yellow and intensified white The screen below displays when this subtest is executed 640 480 COLOR ATTRIBUTE DISPLAY Press Enter Key Pressing Enter executes VRAM mapping test which indicates vertical lines Press Enter to execute the VRAM mapping test which displays a horizontal line at one dot intervals using Mode 12 Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field NOTE The following screen does not display correctly It will be amended in the next version Press Enter to execute the VRAM mapping test which displays a vertical line at four dot intervals using Mode 12 Press Enter to display VRAM mapping test using the all dots Mode Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field To exit this subtest and return to the Display Test menu Press Enter if NO was selected for Test Loop on the Test Parameter Menu Press Ctrl break if YES was selected for Test Loop on the Test Parameter Menu
111. eck 5 External microphone Headphone may be faulty Replace it with a new one following the steps in Chapter 4 If the problem still occurs perform Check 5 Internal microphone Speaker may be faulty Replace it with a new one following the steps in Chapter 4 If the problem still occurs perform Check 5 HP out may be faulty Replace it with a new one following the steps in Chapter 4 If the problem still occurs perform Check 5 Volume control may be faulty Replace it with a new one following the steps in Chapter 4 Flat cables between LCD and system board may be faulty Replace it with new cable following the instructions in Chapter 4 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures 2 12 Bluetooth Troubleshooting To check if the computer s Bluetooth is malfunctioning or not follow the troubleshooting procedure below as instructed Procedure 1 Connector Check and Replacement Check Procedure 1 Connector Check and Replacement Check The Bluetooth module is connected to system board If Bluetooth malfunctions its connection is defective or Bluetooth cable and system board may be faulty Check I Make sure Bluetooth cable is firmly connected to the connector CN7 CN11 system board If the problem still occurs perform Check 2 CN7 UMA Blue Tooth Module System Board Check2 Bluetooth cable may be faulty Replace it with a new
112. eck3 System board may be faulty Replace it with a new one following the instructions in Chapter 4 Replacement Procedures Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures 2 8 Display Troubleshooting To check if the computer s display is malfunctioning or not follow the troubleshooting procedures below as instructed Procedure 1 External Monitor Check Procedure 2 Diagnostic Test Program Execution Check Procedure 3 Connector and Cable Check Procedure 4 Replacement Check Procedure 1 External Monitor Check Connect an external monitor to the computer s external monitor port then boot the computer The computer automatically detects the external monitor When Power on Display setting is Auto Selected Default in BIOS Setup Menu If this setting is System LCD only external monitor cannot be displayed The computer automatically detects the external monitor If the external monitor works correctly the internal LCD may be faulty Go to Procedure 3 If the external monitor appears to have the same problem as the internal monitor system board may be faulty Go to Procedure 2 Procedure2 Diagnostic Test Program Execution Check The Display Test program is stored in Diagnostics disk This program checks the display controller on system board Insert the Diagnostics disk turn on the computer and run the test Refer to Chapter 3 Tests and Dia
113. ellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field 3 19 System Configuration Select 05 from the Diagnostics Menu and press Enter to display the following system configuration CONFIGURATION BIOS VER VX XX KBC VER XXXX MAC ADDRESS XXXXXXXXXXXX 0 ASYNC ADAPTER 1 HDD DRIVE S XXXXXXXXXXXXXXXXXXXXXXXXXX FW Rev XXXXXXXX CUR LBA XXXXXXXX ORG LBA XXXXXXXX ERY TYPE XXXXXXXXXX B MEMORY SIZE CPU Chip XXXXXXXXXXXXX ODD DRIVE S XXXXXXXX FW Rev XXXX Press Enter to return to the Diagnostics Menu Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field 3 20 OPTION 3 20 1 Function Description Function description lets you add or delete the subtests used to execute the Running Test The following screen displays after pressing the Tab key to edit an item in the Running Test KEY OPERATION v Cursor Down Cursor Up PgDn Page Down PgUp Page Up Home Top of ITEM End End of ITEM Ins Insert ITEM Del Delete ITEM Enter End 3 20 2 Operation Description Select 05 from the Diagnostics Menu and press Enter to display the following Test Item Editor RUNNING TEST Loop Count 1 65535 0 de Error Stop T No Test Name S No Subtest Name 01 System Test Subtest 01 ROM Checksum 02 Memory Test Su
114. ellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Display Codes are we wake Ctrl Alt L Space ALT R Ins Del Table D 1 1 Scan codes set I and set 2 3 4 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Display Codes Codeset1 Codeset1 1 Code set 2 eytop HUBIESE F11 F12 PrintSc Pause Fn Win Table D 1 1 Scan codes set I and set 2 4 4 Notes Scan codes differ by mode Scan codes differ by overlay function Combined with the Fn key makes different codes Fn key does not generate a code by itself This key corresponds to key No 42 in a 102 key model Refer to Table D 6 No 124 key scan code Refer to Table D 7 No 126 key scan code SOP s GX X X X X Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Display Codes Code set 1 Code set 2 mm Table D 1 2 Scan codes with left Shift key Note The table above shows scan codes with the left Shift key In combination with the right Shift key scan codes are changed as listed below With left Shift With right Shift Set 1 AA B6 2A EO 36 Set 2 EO FO 12 FO 59 EO 12 EO 59 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Display Codes Code set 1 Code set 2
115. ement data 00H 01H 02H through FDH FEH FFH reads the new data and compares the result with the original data After comparing the incremental data decrement data FFH FEH FEH through 02H 01H 00H is written and the new data is read and compared with the original data The original cache memory content is then restored to the cache memory Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Subtest 04 Subtest 05 Subtest 06 Subtest 07 Subtest 08 Test Program for Field Bit Shift Pattern Test This subtest reads the contents of cache memory and saves it into RAM The subtest then writes the bit shift data patterns 1 bit shifted every 4 bytes reads the new data and compares the result with the original data The original cache memory content is then restored to the cache memory Write Disturb Test We can t support this time This subtest reads the contents of cache memory and saves it into RAM The subtest then writes the write disturb data reads the new data and compares the result with the original data The original cache memory content is then restored to the cache memory Checker Board Test This subtest reads the contents of cache memory and saves it into RAM The subtest then writes the checker board data data which is inverted front back and left right reads the new data and compares the result with the original data The original cache memory content i
116. eplacement Procedures Figure 4 15 2 Peel off the glue of Web Camera module Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 Q08 33 Chapter 4 Replacement Procedures Installing Web Camera module The following describes the procedure for installing the Web Camera module 1 Pullin the glue of Web Camera Module 2 Connect the connector of Web Camera module Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures 4 16 Application for Thermal pad and grease on CPU North Bridge V ram chock and VGA See Figure 4 16 1 I The thermal pad and grease on CPU North Bridge V ram chock and VGA For Intel platform XSTD051010 For AMD platform Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 55 Chapter 4 Replacement Procedures JXSTD051010 Figure 4 16 1 Intel amp AMD thermal pad and grease on CPU North Bridge V ram chock and VGA A000070000 JXSTD010010 CPU TIM 7762 16 26 JXSTD010 3A A000070010 JXSTD015010 CHOCK TIM XR HL 10 10 0 8 JXSTD015 3A 4000070020 JXSTD016010 CHOCK TIM XR HL 10 10 1 0 JXSTD016 3A A000070030 JXSTD024010 PCHNB TIM FSL B 11 11 1 00 XSTD024 3A 4000073290 JXSTD051010 VGA TIM 7 12 12 0 75 JXSTD051 3A Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 Q06 56 Chapter 4 Replacement Procedures 4 17 Speaker Box Removing
117. er 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 22 A G AG IN al Pressure plate connector Spring connector Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures Assembly Procedure 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 following 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 follo
118. ern B5ADADH 4A5252H EB6DB6H 149249H 63B63BH 9C49C4H 2DB6DBH D24924H Subtest 05 Write Specified Address NOTE This subtest is designed to run with the Test Loop set to NO This subtest is a debug tool and the operator should enter the Test Parameters each time This subtest allows you to verify the errors from Subtest 01 It writes specified data to a specified LBA Use the Log Utilities see Section 3 18 to specify the LBA number where the error s occurred during Subtest 01 The following message displays on the screen to enter the test data and Sector count TEST DATA 272 SECTOR COUNT 01 39 START ADDRESS 00000000 Address Subtest 06 Read Specified Address NOTE This subtest is designed to run with the Test Loop set to NO This subtest is a debug tool and the operator should enter the Test Parameters each time This subtest allows you to verify the errors from Subtest 01 It reads specified data Subtest 06 from a specified LBA Use the Log Utilities see Section 3 18 to specify the LBA number where the error s occurred during Subtest 01 The following message displays on the screen to enter the test sector count SECTOR COUNT 01 39 START ADDRESS 00000000 Address Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field Subtest 07 Sequential Write This subtest writes specified data to all cylinders on th
119. est No gg Step Number Will be blank if the test does not have a Step Number Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field Pass Count Displays the number of times the test has been executed Error Count Displays the number of errors which have occurred during the test Write Data Displays only the test data that has failed to compare during the test while being written during the test Read Data Displays test data that has failed to compare during the test while being read during the test Test Address Displays the Test Address The format differs for each test Error Status Displays the error status Error Name Displays the name of the error Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field 3 21 4 Test Stop Display If an error occurs during a Subtest and YES is selected for Error Stop the following message displays OPERATION Test end Continue Retry Select 1 2 or3 The three selections have the following functions Terminates the test program and exits to the subtest menu 2 Continues the test from the error 3 Restarts the test from the beginning Use the arrow keys to move the cursor to the desired option and press Enter 3 21 5 How to enter data Letters which must be entered are always shown in Simultaneous entries are displayed by a
120. ew Tightening TOFU qo ane SORTED ES a S ss devas PPAR ET NR 6 RST OO RE EN EE ENE deserat 6 eee 7 Battery pack EP 8 Pluss 11 Men Module Der ui oe ecd e Dt DNO RON 14 undere Reed eda 17 Wireless LAN card and BT Module ette toti 20 SG MO GUI P PR 23 Display Men ee 26 Top Cover Assembly endi done 33 OUCH DAG o 36 VOR 39 System Board m M 41 CPU Heat SINK 46 48 Web Camera Modalen 52 Application for Thermal pad and grease on CPU NB V ram and chock 55 SPASERE 57 ODD 27 1 MMC 60 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Appendices Appendix Handling the LCD 42 1 Appendix B Board Layout aeui ii e teste uera qa etset Appendix PmCASSIPHIEDIS i Gee n o BA d cu e Appendix D Keyboard Scan Character Codes esee Appendix E Key dy Out nou oe Sek Appendix F sites oe eode tree ecco Pea
121. flash in section 2 3 No Is the Startup No Perform the Display message displayed Troubleshooting Procedures in section 28 Yes If the Password is message is displayed type the password then press enter Perform the System Board Troubleshooting Procedures in section 2 4 Is an error message displayed No No Perform the Hard Disk Drive Is Toshiba Windows being loaded Troubleshooting Procedures in section 25 Yes Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures Figure 2 2 1 Troubleshooting flowchart 1 2 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures No Perform the Keyboard Troubleshooting Procedures in section 2 6 Do typed characters appear correctly Perform each test Is an error After confirming which detected by any of the diagnostics test has detected an diagnostics tests error perform the appropriate procedures as outlined below No Perform repeat running test After confirming which detected by any of the diagnostics test has detected an diagnostics tests error perform the appropriate procedures as outlined below No Figure 2 2 1 Troubleshooting flowchart 2 2 If the diagnostics program canno
122. gnostics for details If an error is detected go to Procedure 3 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures Procedure 3 Connector and Cable Check LCD Module is connected to system board by an LCD Their cables may be disconnected from system board Disassemble the computer following the steps described in Chapter 4 Replacement Procedures If the connection is loose reconnect firmly and restart the computer If the problem still Occurs go to Procedure 4 LCD Module Q lt I zo XXX 7 gt 2 gt 2 8 a z r c lt o CN3 UMA CN8 DIS SYSTEM BOARD Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures Procedure4 Replacement Check LCD module LCD cable are connected to display circuits Any of these components may be faulty Refer to Chapter 4 Replacement Procedures for instructions on how to disassemble the computer and then perform the following checks Check1 Check 2 Check 3 If characters or graphics on the internal display are not displayed clearly perform Check 1 If some screen functions do not operate properly perform Check 2 If LED backlight remains lit when the display is closed perform Check 3 LCD cable may be faulty Replace LCD cable with a new one following the instructions in
123. h screws belong to which part 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 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 Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures Disassembly Procedure Three main types of cable connector are used e Pressure plate connector e Spring connector e Normal pin connector When disconnecting a pressure plate connector lift up the tag 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 lift up the pressure plate to a suitable height and insert the cable into the connector Press down on 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 lift the pressure plate high enough 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 stopp
124. he hardware configuration in Chapter 3 The implement for the Diagnostics procedures is referred to Chapter 3 Also following implements are necessary 1 Phillips screwdrivers For replacement procedures 2 Implements for debugging port check Toshiba Free DOS system FD Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures 2 2 Troubleshooting Flowchart Use the flowchart in Figure 2 2 1 as a guide for determining which troubleshooting procedures to execute Before going through the flowchart steps verify the following Ask him or her to enter the password if a password is registered Verify with the customer that Toshiba Windows is installed on the hard disk Non Windows operating systems can cause the computer to malfunction Make sure all optional equipment is removed from the computer Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures START Connect the AC adaptor to the DC IN socket Perform the Power Supply No Troubleshooting Procedu in section 2 3 Does the DC IN Icon glow ures Yes Perform the Power Supply No Troubleshooting Procedures in section 2 3 Does the Battery Icon glow Yes Turn the Power Switch on Perform the Power Supply Troubleshooting Procedures Does the DC IN Icon
125. if the card reader is malfunctioning or not If any error is detected perform Procedure 2 Media Card CN21 DIS CN24 UMA System Board Procedure 2 Connector Check and Replacement Check The 3 in 1 card reader function is embedded on system board If card reader malfunctions its connection is defective or media card and system board may be faulty Check 1 make sure push the media card into card reader absolute If the problem still occurs perform Check2 Check2 System board may be faulty Replace it with a new one following the instruction in Chapter 4 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures Chapter 2 Troubleshooting Procedures Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures Chapter 2 Contents 2 1 2 2 2 3 2 4 2 5 2 6 2 7 Troubleshooting sen Gos phos guts o gae aisi 1 Troubleshooting eit tdeo uia 2 Power Supply tpe on edocet oed 7 Procedure 1 Posver Status CHECK aono adus Sra 7 Procedure 2 Connectot Check iaces atud n veri a RERUM otc RR RUE es 9 Procedure 3 Chargmg Check gt SiR tel dtu de pdt 9 Procedure 4 Replacement Check Lukas sept sees e rts 11 System Board Troublesh
126. ighlight bar to the subtest you want to execute and press Enter NOTE If NO is selected for Test Loop on the Test Parameter menu the Test Status screen displays while the test is executing When the test is complete the Memory Test menu displays If YES is selected for Test Loop on the Test Parameter menu the Test Status screen displays while the test is executing Press Ctrl break to return to the Memory Test menu Memory Test2 is using burst transfer mode by cache memory Subtest 01 All one All zero test This subtest performs pseudorandom data read write The data consists of all zero patterns produced by pseudorandom sequence generator The test checks address error FFFFFFFFFFFFFFFF0000000000000000 0000000000000000FFFFFFFFFFFFFFFF Subtest 02 Walking 1 Walking 0 test Left This subtest uses running one running zero patterns This test sequence allows also to checking system bus in maximum noise conditions The following test sequence is written FFF7FFF7FFF7FFF8000800080008000 BFFFBFFFBFFFBFFF4000400040004000 After all the memory being tested is filled with the pattern it is read in descanting direction and compared with reference data As the memory is read the data is replaced with inverse test pattern After all the memory is read and replaced with inverted pattern it is read in descanting direction and compare with new reference data As the memory is read th
127. igure 4 7 3 Installing a 3G module card essere 25 Figure 4 8 1 Remove the screw on ODD Bezel and 26 Figure 4 8 2 Remove the screws from bottom 14 27 Figure 4 8 3 Remove the screws from top 6 227 Figure 4 8 4 Remove the Wireless 0 02 28 Figure 4 8 5 Remove the LCD cable from mother 29 Figure 4 8 6 Remove the LCD cable from LCD panel 29 Figure 4 8 7 Remove the hinge Sere Ws cen ore oa pet m vedi cid 29 Figure 4 8 8 Securing the hinge 31 Figure 4 8 9 Connecting LCD harness to the mother 32 Figure 4 8 10 Arrange and connect Wireless LAN antenna esee 32 Figure 4 9 1 Remove the screws back iui oo af ete enfe etl aed 33 Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures Figure 4 9 2 Figure 4 9 3 Figure 4 10 1 Figure 4 10 2 Figure 4 10 3 Figure 4 11 1 Figure 4 12 1 Figure 4 12 2 Figure 4 12 3 Figure 4 12 4 Figure 4 13 1 Figure 4 14 1 Figure 4 14 2 Figure 4 14 3 Figure 4 15 1 Figure 4 15 2 Figure 4 16 1 Figure 4 17 1 Figure 4 17 2 Figure 4 17 3 Figure 4 18 1 Figure 4 18 2 Figure 4 18 3 Figure 4 18 4 Figure 4 18 5 Figure 4 18 6 Figure 4 18 7 Figure 4 18 8 Figure 4 19 1 Figure 4 19 2 Figure 4 20 1 Remove the screws front and Top
128. ins eight subtests that test the functions of the hard disk drive Move the highlight bar to the subtest you want to execute and press Enter NOTES The contents of the hard disk will be erased when subtest 02 03 04 05 07 or 08 is executed Before running the test transfer the contents of the hard disk to other disk A password is necessary to execute the Hard Disk Test The password is hard disk Subtest 01 Sequential Read This subtest sequentially reads all the tracks on the HDD starting at track 0 When all tracks have been read the test starts at the maximum track and reads sequentially back to track 0 Subtest 02 Address Uniqueness This subtest need very long time 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 Forward sequential Reverse sequential Random Subtest 03 Random Address Data This subtest writes random data to 1000 different random addresses on the HDD This data is then read and compared to the original data Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field Subtest 04 Cross Talk and Peak Shift This subtest writes eight of the most likely to fail data patterns shown below to a cylinder on the HDD then reads the data while moving from cylinder to cylinder Data Patt
129. ite Pro L640 Pro L645 Maintenance Manual 960 008 43 Chapter 4 Replacement Procedures Figure 4 12 3 Remove the RTC battery step 2 Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 44 Chapter 4 Replacement Procedures Installing RTC battery The following describes the procedure for installing the RTC battery unit See Figure 4 12 4 1 Press the force vertically then lock the RTC battery tightly Figure 4 12 4 Install the RTC battery Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 Q08 45 Chapter 4 Replacement Procedures 4 13 CPU Heat Sink Removing the CPU heat sink The following describes the procedure for removing the CPU heat sink See Figure 4 13 1 1 Disconnect the Heat sink cable from the connector on the mother board 2 Remove the following screws securing the heat sink holder along 1 to 3 M2 0x2 5 screw x3 NOTE When removing the heat sink holder be sure to remove the screws in the reverse order of the number marked on the holder Figure 4 13 1 Remove the CPU heat sink Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 Q06 46 Chapter 4 Replacement Procedures Installing the CPU heat sink The following describes the procedure for installing the CPU heat sink 1 Secure the following screws securing the heat sink holder along I to 3 e M2 0x2 5 screw x3 2 Connect the Heat sink cable from the connector on the
130. l 65535 min At rate time to empty 65535 min remaining capacity full charge capacity run time to empty average time to empty average time to full cycle count design capacity design voltage specification information serial no STATUS Press ESC KEY to exit 3546 mAh 3800 mAh min min 101 min 10 times 4400 mAh 10800 mV 3 1 32009 INIT At rate O K Maximun error Charging current Charging voltage Manufacturer name Device name Device chemistry Manufacturer data Manufacture date FFFF 2 96 3000 mA 12600 mA LGC NS2P3SZMPAWR LION 0 1 6 2010 Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field Subtest 03 CPU Temperature This will display CPU Temperature for check press ESC to exit CPU TEMP EXE Program Version 1 3 03 09 2009 CPU Temperature XX GPU Temperature XX NOTES If no external Graphics GPU not report temperature when read data is 255 mean no external Graphics Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field 3 5 Memory Test To execute the Memory Test select 02 from the Diagnostic Test Menu press Enter and follow the directions on the screen The Memory Test contains five subtests that test the computer s memory Move the highlight bar to the subtest you want to exec
131. light is built on system board the system board may be faulty Disassemble the computer following the steps described in Chapter 4 Replacement Procedures Check I The system board may be faulty Replace it with a new one following the instruction in Chapter 4 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures 2 22 Optical Disk Drive Troubleshooting To check if optical disk drive is malfunctioning or not follow the troubleshooting procedures below as instructed Procedure 1 Diagnostic Test Program Execution Check Procedure 2 Connector Check and Replacement Check Procedure 1 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 Prepare the tools before the test If any error is detected by the test go to Procedure 2 Procedure 2 Connector Check and Replacement Check The connection of optical disk drive and system board may be defective Otherwise they may be faulty Disassemble the computer following the steps described in Chapter 4 and perform the following checks Check I Make sure optical disk drive is firmly connected to the connector on system board CN22 UMA CN29 DIS Montevina MB System Board If the connection is loose reconnect it firmly and return to Proce
132. lite Pro L640 Pro 1645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures 4 4 Memory Module CAUTION The power of the computer must be turned off when you remove a memory module Remove a memory module with the power on risks damaging the module or the computer itself Do not touch memory module terminals Any dirt on the terminals may cause memory access problems Never press hard or bend a memory module Removing a memory module To remove a memory module confirm that the computer is in boot mode Then perform the following procedure See Figure 4 4 1 to 4 4 2 1 Loose the screw securing the memory slot cover 2 Remove the memory slot cover 3 Open the left and right latches and remove a memory module Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures Latches Removing the memory module Figure 4 4 2 Remove a memory module Satellite L640 L645 Satellite Pro L640 Pro 1645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures Installing a memory module To install a memory module confirm that the computer is in boot mode Then perform the following procedure See Figure 4 4 3 1 Insert a memory module into the connector of the computer slantwise terminal side first and press it to connect firmly CAUTION The power must be turned off when you insert a memory module Inserting a memory module with the power on
133. lowing the instructions in Chapter 4 Replacement Procedures If the problem still occurs perform Check 3 Check3 System board may be faulty Replace it with a new one following the instructions in Chapter 4 Replacement Procedures Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures 2 11 Sound Troubleshooting To check if the sound function is malfunctioning or not follow the troubleshooting procedures below as instructed Procedure 1 Connector Check Procedure 2 Replacement Check Procedure 1 Connector Check The connection of sound system is shown in the following figure CN3 UMA CN8 DIS Digital MIC CN6 UMA CN13 DIS Speaker CN21 UMA CN16 DIS Ext MIC Port System Board cN23 UMA CN15 DIS Earphone As the connection may be defective disassemble the PC and check each connection If the problem still occurs go to Procedure 2 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures Procedure2 Replacement Check If External microphone Headphone does not work properly perform check 1 If internal microphone Speaker do not work properly perform check 2 If HP out does not work properly perform check 3 If Volume control does not work properly perform check 4 Check 1 Check 2 Check 3 Check 4 Ch
134. m 32MB to the maximum installed memory reads the new data and then compares the result Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field with the original data patterns Addresses are displayed in 64K B increments during the test Test Process 1 Byte Enable Test One bit write 8 bit read is executed and the new data is compared with the original data Test data CCAA5533H 80000000H 2 Byte Enable Test One bit write 16 bit read is executed and the new data is compared with the original data Test data CCAA5533H 80000000H 3 Data bus test One bit write 16 bit read is executed and the new data is compared with the original data Test data 1H 2H 4H 8H 10H through 80000000H 4 Fixed data test 16 bit write 16 bit read is executed and the new data is compared to the original data Test data FFFFFFFFH 00000000H 80018001H 5 Address pattern test 16 bit write and 16 bit read of address pattern data is executed and the new data is compared with the original data Test data 0000H 0004H 0008H 000CH 8000H 8004H through FFECH Subtest 04 RAM Refresh This subtest writes a data pattern CCAA5533H in 4KB from 0 to the maximum installed memory then waits for a memory refresh cycle 16 ms or more reads the new data and compares the result with the original data pattern Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro
135. mAhr Sanyo 6cell 4500mAhr 3hr can charge to full Pana 6cell 4500mAhr Sanyo 6cell 5600mAhr 4hr can charge to full Pana 6cell 5600mAhr Sanyo 12cell 9000mAhr 5hr can charge to full Table 1 7 2 Time required for charges of main 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 is abnormal 4 Charging current is abnormal Data retaining time When turning off the power in being charged fully the retaining time is as following Table 1 7 3 Retaining data Time with power off days Shut down About 3 days About 30 days About 50 days Table 1 7 3 Data retaining time Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 1 Hardware Overview 1 7 3 RTC Battery The RTC battery provides the power supply to maintain the date time and other system information in memory Table 1 7 4 lists the Time required for charges of RTC battery and data retaining time Charging time About 24 hours Data retaining time About 30days Table 1 7 4 Time required for charges of RTC battery Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 1 Hardware Overview 1 8 AC Adapter The AC adapter is used to charge the battery Table 1 8 1 lists the AC adapter specifications
136. might damage the module or the computer itself Never press hard or bend a memory module 2 Install the memory slot cover and secure it with the screw 3 When the power of the computer is turned on the computer checks automatically the memory size Confirm that the new memory is detected correctly 4 Ifthe memory is not detected check that it is connected correctly Figure 4 4 3 Insert a memory module Satellite L640 L645 Satellite Pro L640 Pro 1645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures 4 5 Keyboard Removing the keyboard The following describes the procedure for removing the keyboard See Figure 4 5 1 to 4 5 2 CAUTION As the keycap may fall out when handling the keyboard always hold it by the frame and do not touch the keycap 1 Upside down the computer and remove the battery 2 Loose the screws on KB holder M2 0x3 0B BIND screws x2 3 Open the display 4 Insert your finger into the slot between the KB holder and the keyboard Then lift up the keyboard holder to remove it 5 Loose the screw securing Keyboard M2 0x3 0B BIND screws x3 6 Insert your finger into the slot between keyboard and Top cover Assembly Then lift up the keyboard to remove it 7 Disconnect keyboard cable Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures a Figure 4 5 2 Remove 3 screws for Keyboard Sa
137. mother board Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 Q08 Chapter 4 Replacement Procedures 4 14 LCD unit Removing the LCD unit The following describes the procedure for removing the LCD unit See Figure 4 14 1 to 4 14 3 Remove Screw Mylar cover 2 Remove the following screws securing the display mask M 2 5x5 0 screw x4 3 Insert your finger between the edge of the display mask and the LCD and remove the display mask while releasing the latches of display mask Note when removing the display mask please first remove from top side to the bottom in order to lessen the degree of breaking M2 5x5 0 4pcs Figure 4 14 1 Remove the display mask 4 Remove the following screws securing the LCD unit e M2 5x5 0 screw x4 5 With the bottom edge of the LCD unit on the display cover lift only the top edge of the LCD unit After peeling off the kapton tape disconnect the LCD harness from the connector on the back of the LCD 6 Remove the LCD unit Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 48 Chapter 4 Replacement Procedures EP eem C am Figure 4 14 2 Remove the LCD unit Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures 7 Remove the following screws securing the LCD support LCD unit side and remove the hinge from the LCD
138. mperature MEMORY TEST Conventional Memory Protected Mode Protected Mode 32MB MAX RAM Refresh Stress Test 03 KEYBOARD TEST Pressed Key Display JP KBD Pressed Key Display UK KBD Pressed Key Display US KBD PS 2 Mouse Pointing 2Button 04 DISPLAY TEST Character Attributes Character Set 80 25 Character Display 320 200 Graphics Display 640 200 Graphics Display 640 480 Graphics Display Display Page H Pattern Display Video DAC Register W R C Color Graphics Display Color Attributes Display Color Tiling Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field Table 3 1 Subtest Names 2 3 FLOPPY DISK TEST Sequential Read Sequential W R C Random Address Data Write Specified Address Read Specified Address Sequential Read Address Uniqueness Random Address Data Cross Talk and Peek Shift Write Specified Address Read Specified Address Sequential Write W R C Specified Address REAL TIME CLOCK Real Time Test TEST Backup Memory Test Real Time Carry Test CACHE MEMORY Constant Data Test TEST Address Pattern Test Increment Decrement Test Bit Shift Pattern Test Write Disturb Test Checker Board Test Marching Test Working Data Test HIGH RESOLUTION VRAM W R C Test DISPLAY TEST 640 480 Mode Display 800 600 Mode Display 1024 768 Mode Display H Pattern Display Focus Test E Pattern Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro
139. n and press Enter Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field NOTES The Item2 and 3 of Test Parameter are not used by some tests Go To Test Move the highlight bar to Go To Test and press Enter to start executing the test Test Loop Select NO to return the screen to the subtest menu after the test is complete Select YES to set the test to run continuously until it is halted by the user Error Stop Select NO to keep the test running even if an error is found Select YES to stop the test program when an error is found and display the HALT OPERATION screen as shown below HALT OPERATION 11 1 Test end 2 Continue 3 Retry These three selections have the following functions 1 Terminates the test program and exits to the subtest menu 2 Continues the test from the error 3 Restarts the test from the beginning Use the arrow keys to move the cursor to the desired option and press Enter Table 3 1 in Section 3 3 lists the function of each test on the subtest menu Table 3 2 in Section 3 15 lists the error codes and error status for each error Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field 3 3 Subtest names Table 3 1 lists the subtest names for each test program in the Diagnostic Test menu Table 3 1 Subtest Names 1 3 SYSTEM TEST FAN ON OFF check Battery TEST CPU Te
140. n image If not go to Procedure 2 Procedure 2 Connect Check and Replacement Check The CCD cable is connected to system board integrated with LCD cable If camera malfunctions its connection may be defective or LCD CCD cable and system board may be faulty Check I sure the other side of CCD cable is correctly and firmly inserted to the CN3 CN8 in MB If the problem still occurs perform Check 2 System Board Check 2 cable may be faulty Replace it with a new one If the problem still occurs perform Check 3 Check3 Camera may be faulty Replace it with a new one following the instruction in Chapter 4 Check4 System board may be faulty Replace it with a new one following the instruction in Chapter 4 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 Q06 Chapter 2 Troubleshooting Procedures 2 17 Microphone Troubleshooting Microphone troubleshooting can following below procedures as instructed Procedure 1 Sound Recorder Execution Check Procedure 2 Connect Check and Replacement Check Procedure 1 Sound Recorder Execution Check Open accessory to find sound recorder tool try to record a length of sound and then replay it to see if microphone is working normal If not go to Procedure 2 Procedure 2 Connect Check and Replacement Check The Microphone is combined with CCD cable which is connected to system board If microphone malfunctions its connection may be defec
141. n 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 with cloth or ionic FAN 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 Satellite L 00D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Handling the LCD Module gt 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 Satellite L 00D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Handling the LCD Module 7 Do not expose the module to direct sunlight or strong ultraviolet rays for long periods 4 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 RT 9 Do not disassemble the LCD module Disassembly can cause malfunctions Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Handling the LCD Module f x x 10 If you transport the module do not use packing material that contains epoxy resin amine or silicon glue alcohol or oxide These materials can release gas that can damage the panel s polarization ff Satellite L 00D L640D L645D
142. n the bottom location from the guide Figure 4 7 3 Installing a 3G module card Satellite L640 L645 Satellite Pro L640 Pro 1645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures 4 8 Display Assembly Removing the display assembly The following describes the procedure for removing the display assembly See Figure 4 8 1 to 4 8 7 1 Close the display and turn the computer upside down 2 Remove the battery pack See Figure 4 2 1 3 Open RAM Door and remove memory slot cover See Figure 4 4 1 4 Remove the screws of the ODD and ODD Bezel Figure 4 8 1 Remove the screw on ODD Bezel and ODD 5 Remove the screws from the bottom side Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 4 26 Chapter 4 Replacement Procedures Figure 4 8 2 Remove the screws from bottom side 5 Disassemble KB Holder and KB screws See Figure 4 5 1 6 Remove the screws from the top side and remove the cover Figure 4 8 3 Remove the screws from top side Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 Q08 4 27 Chapter 4 Replacement Procedures 7 Disconnect the FFC and cables 8 Disassembly TOP cover assembly 9 Pull out the wireless LAN antenna from the guide with two hands Figure 4 8 4 Remove the Wireless Antenna 10 Pull out the LCD cables from the guide of mother board Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 9
143. n with blue letters displays on the screen If the test fails or is interrupted before completion an FAIL sign with red letters displays on the screen If running item not select an NOITEM sign with green letters display on the screen All errors which occur during execution of the Running Test are logged in the Log File This program is executed according to the Count Loop number selected in the Running Test Edit Item see Section 3 20 To terminate the program press Ctrl Break Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field 3 17 DMI INFOEMATION Select 03 from the Diagnostics Menu and press Enter to Check or Write DMI Information Data 3 17 1 Check DMI Information The Check DMI Configuration program contains the following configuration information for the computer NOTE Please set the media of DVD before starting a test AHCI cannot control under the DOS Please change SATA Controller Mode to Compatibility Mode System information Type 1 1 Manufacture TOSHIBA 2 Product Name Satellite L640 3 Version PSLA0U 123456 TOSHIBA Part Number 4 Serial Number 12345678W Serial Number 5 UUID Number 000B5F7142CADE11B11200238BF9F8FD OEM Strings Type 11 1 OEM String PSLA0U 123456 8123456789 11V On Board LAN MAC 1 MAC ADR 001E4C123456 DVD Region Code 1 User Change Time 5 2 Region Code 20 3 17 2 Write DMI Information
144. nce Manual 960 008 64 Chapter 4 Replacement Procedures Installing Bluetooth module The following describes the procedure for installing a Bluetooth module 1 Insert Bluetooth module terminals into the connector on mother board 2 Installing Bluetooth module on the TOP cover assembly Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures 4 20 Modem Removing Modem The following describes the procedure for removing Modem See Figure 4 20 1 1 Disconnect the Modem cable from the Modem 2 Remove the screw of Modem M2 0x 3 0 Screw x1 M2 0 3 1PCS o Modem Cable Figure 4 20 1 Remove the Modem Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 Q08 66 Chapter 4 Replacement Procedures Installing Modem The following describes the procedure for installing Modem 1 Lock the Modem secure screws on the mother board 2 Insert Modem cable terminals slantwise into the connector on Modem Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures 4 21 Power Board Removing Power Board The following describes the procedure for removing Power Board See Figure 4 21 1 1 Disconnect the Power Board from the connectors on mother board 1 Remove Power Board from the connector on the Base cover assembly Figure 4 21 1 Remove power board Satellite L640 L645 Satelli
145. nd so on Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 Q08 Chapter 4 Replacement Procedures Screw Notation To make maintenance of the computer easier markings of the kinds of the screws including the types and lengths are indicated on the computer body Format Screw shape Screw length mm Screw shape B Bind screw F Thin head screw 5 Super thin head screw T Tapping screw U Other screws Unique screws pan head stud etc Example B6 6mm bind screw Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures 4 2 Battery Pack Removing the battery pack The following describes the procedure for removing the battery pack See Figure 4 2 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 external devices from the computer 3 Turn the computer upside down 4 Slide and hold the battery release latch 2 to free the battery pack after moving the battery release latch 1 into it unlock position pick the battery pack out of the computer from fillister det TT Figure 4 2 1 Remove the battery pack Satellite L640 L645 Satellite Pro L640 Pro 1645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures NOT
146. nd the external DC is input It has no relation with ON OFF of the system power Blinks orange The battery level is low while the system power is ON even intervals Blinks orange once The system is driven by only a battery and the battery level at being switched on is low Doesn t light Any condition other than those above Table 2 3 1 Battery icon Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures DC IN icon Power supply status Lights blue DC power is being supplied from the AC adapter Blinks orange Power supply malfunction Doesn t light Any condition other than those above Table 2 3 2 DC IN icon When the power supply controller detects a malfunction the DC IN icon blinks orange and perform the following procedure When the icon is blinking perform the following procedure 1 Remove the battery pack and the AC adapter 2 the battery pack and the AC adapter If the icon is still blinking after the operation above check the followings Check 1 If the DC IN icon blinks orange go to Procedure 2 Check 2 If the DC IN icon does not light go to Procedure 3 Check 3 If the battery icon does not light orange or green go to Procedure 4 NOTE Use a supplied AC adapter Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures
147. ning Test list 6 The following message displays Do you want to save the data Save to disk Do not save 7 Select the option and press Enter 8 Select 03 from the Diagnostics Menu and press Enter to execute the Running Test NOTE If press Ctrl break in the runin process please press more one any key to exit Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field 3 21 Common Tests and Operation 3 21 1 How to operate a window To input parameters or open a window use the following keys gt tomove a highlight bar Enter key to select an item at the highlight bar Esc key to close the current window and go back to the previous window 3 21 2 How to Stop the Test Program To stop a test Ctrl Break Press the Ctrl key and the Break key simultaneously 3 21 3 Test Status Screen NOTE The Test Status Screen does not display during all the tests See the specific test description Sections 3 4 through 3 14 The following Test Status screen displays during most tests See the description of each test Sections 3 4 through 3 14 for specific screen information Test Name Sub Test 0101 Pass Count 00000 Error Count 00000 Write Data 00 Read Data 00 Address 00000000 Status 00 Test Name Displays the name of the test being executed Subtest No Displays the Subtest number in the following format ffeg ff 2 Subt
148. nta and white The screen below shows the displays when this subtest is executed 320 200 GRAPHICS DISPLAY COLOR SET 0 4 1 GREEN RED YELLOW CYAN MAGENTA WHITE Press ENTER to display the following sixteen colors black blue green cyan red magenta brown white dark gray light blue light green light cyan light red light magenta yellow and intensified white Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field 320 200 GRAPHICS DISPLAY E LD BLACK D GRAY BLUE es L BLUE GREEN 21 L GREEN Hae w dt 41 L MAGENTA BROWN 2 1 YELLOW WHITE 1 I WHITE Press AT Press ENTER to display 64 gradations of red green blue and white on the screen 320 200 GRAPHICS DISPLAY 2 p 2851 64 gradations of red are displayed 64 gradations of green are displayed 64 gradations of blue are displayed 64 gradations of white are displayed Press Enter KEY To exit this subtest and return to the Display Test menu Press Enter if NO was selected for Test Loop on the Test Parameter Menu Press Ctrl break if YES was selected for Test Loop on the Test Parameter Menu Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Subtest 05 Test Program for Field 640 200 Character Display 640 200 GRAPHICS DISPLAY 6 EVEN DOTS ODD DOTS ALL
149. o drive go to Check 2 If you can change to drive C go to Procedure 2 Check2 Input 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 Occurs go to Procedure 2 Check3 Ifdrive 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 Check 4 Remove the system disk from FDD and reboot the computer If the problem still occurs go to Procedure 2 Otherwise the 2 5 HDD SSD is operating normally Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures 2 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 no floppy disk is in the FDD Turn on the computer and check the message on the screen When an OS starts from the 2 5 HDD SSD go to Procedure 3 Otherwise start with Check 1 below and perform the other checks as instructed Check 1 Check 2 Check 3 If either of
150. one following the instructions in Chapter 3 Replacement Procedure System board may be faulty Replace it with a new one following the instructions in Chapter 4 Replacement Procedure Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures 2 14 Memory Troubleshooting Memory troubleshooting can following below procedures as instructed Procedure 1 Diagnostic Test Program Execution Check Procedure 2 Connect Check and Replacement Check Procedure 1 Diagnostic Test Program Execution Check Execute Memory test in the Memory 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 Procedure 2 Connect Check and Replacement Check Memory function abnormal always accompany CPU run abnormal the RAM may be not insert correctly or slot is defective or RAM and system board may be faulty Check I Make sure RAM is correctly and firmly inserted to the slots If the problem still occurs perform Check 2 CN13 UMA CN26 DIS CN14 UMA CN28 DIS System Board Check2 RAM may be faulty Replace it with a new one If the problem still occurs perform Check 3 Check 3 slot and MB may be faulty Replace it with a new one following the instruction in Chapter 4 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro
151. ooting uode o loose tease opcs nes 12 Procedure 1 Message Check rss 13 Procedure 2 Diagnostic Test Program Execution Check 14 Procedure 3 Replacement Check 14 SATA HDD SSD Troubleshooting eese seen esee en een tenente nennen 13 Procedure 1 Bee Road oh NI FUE LORS DH un A s 15 Procedure 2 Message Check saa 16 Procedure 3 Format Check ode ere EA 17 Procedure 4 Diagnostic Test Program Execution Check 18 Procedure 5 Connector Check and Replacement Check 19 Keyboard Troubleshooting p ade pua eddie 20 Procedure 1 Diagnostic Test Program Execution Check 20 Procedure 2 Connector Check and Replacement Check 21 Touch pad Troubleshooting hues iv 22 Procedure 1 Diagnostic Test Program Execution Check 22 Procedure 2 Connector Check and Replacement Check 23 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures 2 8 2 9 2 10 2 11 2 12 2 13 2 14 2 15 2 16 Display Ee EHI Ioa etd eee decode eae tide e ep e en dee 24 Procedure 1 External Monitor Cheeks
152. puter upside down 2 Remove the following screws securing a HDD SSD slot cover 2 0 4 0 BIND screw x2 3 Remove the following screws securing the HDD SSD assembly e M3 0x3 0B FLAT BIND screw x2 4 Disconnect the HDD SSD assembly from the connector on the mother board Figure 4 3 1 Turn the computer upside down Satellite L640 L645 Satellite Pro L640 Pro 1645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures CAUTION When a HDD SSD is installed they are installed in the position as the following figure Er Q AeCXA CE ALLLLLI Figure 4 3 2 Remove HDD SSD assembly Satellite L640 L645 Satellite Pro L640 Pro 1645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures 5 Remove the following screws securing the HDD SSD holder and remove the HDD SSD holder e M3 0x3 0B FLAT BIND screw x2 Figure 4 3 3 Remove HDD SSD Installing HDD SSD H9 5mm The following describes the procedure for installing the main HDD SSD 1 Install HDD SSD to the HDD SSD holder and secure it with the following screws M3 0x3 0F FLAT BIND screw x2 NOTE Although they are 3mm head screws screw torque must be set in 2 5kg cm for four screws securing the HDD SSD holder 2 Insert the HDD SSD assembly into the HDD SSD slot and connect it carefully to the MAIN HDD SSD on the mother board 3 Secure the HDD SSD assembly with the following screw M2 0x4 0B BIND screw x2 Satellite L640 L645 Satel
153. r loose connections 2 Exit any application and close Windows The Diagnostics Menu consists of the following options Diagnostic Test Running Test DMI Information Log Utilities System Configuration Option M The Diagnostic Test Menu consists of the following functional tests System Test Memory Test Keyboard Test Display Test Floppy Disk Test Hard Disk Test Real Time Clock Test Cache Memory Test High Resolution Display Test Multimedia Test Memory2 Test FDD amp HDD Error Retry Count Set The following equipment is required to perform some of the diagnostic test programs The Diagnostics Disk all tests A formatted working disk for the floppy disk drive test all tests CD test media Toshiba Backup CD ROM for the CD ROM test The following sections detail the tests contained within the Diagnostic Test Menu Refer to Sections 3 18 3 19 3 20 and 3 21 for detailed information on the remaining functions of the Tests and Diagnostics software Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field 3 2 Executing the Diagnostic Test Free DOS is required to run the Diagnostics Program To start the programs follow these steps 1 Create a Free DOS bootable disk and copy all the files from the Tests and Diagnostics software to the disk 2 Insert the boot disk into the computer s
154. rmal pad and grease on CPU NB V ram Chock and VGA 55 Scc dic RR 57 Optical Disc Drive ODD Bezel xy e aUo kranene EE ERU 60 eoo ETER 64 bue Masse Rud 66 Satellite L640 L645 Satellite Pro L640 Pro 1445 Maintenance Manual 960 008 Chapter 4 Replacement Procedures Zo PB celata 68 422 ES 70 Figures Figure 4 2 1 Remove the battery pack eode aee uentus tu a 8 Figure 4 2 2 Install the battery pack i e eet eria sieben 10 Figure 4 3 1 Turn the computer upside 11 Figure 4 3 2 Remove HDD SSD assembly nissen Siac ecco sessed eed 12 Pipgure 45 5 Remove HDD SSD Line accetto doe a did did tu dena 13 Figure 4 4 1 Remove memory slot COVeE 15 Figure 4 4 2 Remove a memory module api atento retira d RH Geo P eet e eds 15 Figure 4 4 3 Insert a memory module died 16 Figure 4 5 1 Remove 2 screws for KB Holder up eee eden 18 Figure 4 5 2 Remove 3 screws for Keyboard essere 18 Figure 4 6 1 Wireless LAN cei reb a elato sobres d 20 Figure 4 6 2 Remove a wireless LAN 21 Pipure 4 7 1 3G module soto dte od den 23 Figure 4 7 2 Remove a 3G module card eed eR ie 24 F
155. rmat and press Enter NOTE If NO is selected for Test Loop on the Test Parameter menu the Real Time Clock Test menu displays If YES is selected for Test Loop on the Test Parameter menu the screen above displays and the test is executed again Press Ctrl break to return to the Real Time Clock Test menu Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field Subtest 02 Backup Memory This subtest writes 50 bytes of test data FFH AAH 55H and 00H to the CMOS 14 address then reads the new data and compares it to the original data Subtest 03 Real Time Carry CAUTION When this subtest is executed the current date and time are reset This subtest checks the clock s carry function REAL TIME CARRY TEST Current date 12 31 1999 Current time 23 59 55 Press Enter key to exit test The following is the display after the date carry function is executed REAL TIME CARRY TEST Current date 01 01 2000 Current time 00 00 01 Press Enter key to exit test To exit this subtest and return to the Real Time Clock menu Press Enter if NO was selected for Test Loop on the Test Parameter Menu Press Ctrl break if YES was selected for Test Loop on the Test Parameter Menu Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field 3 11 Cache Memory Test To execute
156. s in Section 2 11 9 Ifan error is detected on the Bluetooth test perform the Bluetooth Troubleshooting Procedures in Section 2 12 10 If an error is detected on the HDMI test perform the HDMI Troubleshooting Procedures in Section 2 13 11 If an error is detected on the CD ROM DVD ROM test perform the Optical Disk Drive Troubleshooting Procedures in Section 2 21 12 If an error is detected on the modem test perform the Modem Troubleshooting Procedures in Section 2 22 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures 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 The procedures described in this section are Procedure 1 Power Status Check Procedure 2 Connection Check Procedure 3 Charging Check Procedure 4 Replacement Check Procedure 1 Power Status Check The following LED indicates the power supply status Battery LED DCIN LED The Power Supply control displays the power supply status with the Battery LED and the DC IN LED as listed in the tables below 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 blue Battery is fully charged a
157. s then restored to the cache memory Marching Test This subtest reads the contents of cache memory and saves it into RAM The subtest then writes the marching data through 01H and 01H through 00H reads the new data and compares the result with the original data The original cache memory content is then restored to the cache memory Working Data Test This subtest reads the contents of cache memory and saves it into RAM The subtest then writes the working data reads the new data and compares the result with the original data The original cache memory content is then restored to the cache memory Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field 3 12 High Resolution Display Test To execute the High Resolution Display Test select 09 from the Diagnostic Test Menu press Enter and follow the directions on the screen The High Resolution Display Test contains six subtests that test the computer s high resolution video display Move the highlight bar to the subtest you want to execute and press Enter Subtest 01 VRAM W R C Test This subtest writes address and data patterns to Video RAM then reads the values from the Video RAM and compares them to the original test patterns During the execution of this test 13 different color screens display black green green blue blue red red red black white pink cyan and black Test Process 1 Sets th
158. sk Desse AT 11 Keyboard For US Style e od tiae Qu 14 AUO LCD Function Block 2 15 DVD S per M t de Ve eee 22 2 Sek HDD dimensions o saos dps TENNE 12 2 3 Inch HDD Spec rHe AOS pa aka or op eee RUE 13 LCD module specifications y 22 cccciusscsssteledsaeseusaversasedeacesanncnedesedeeutnavaractesnsvens 15 Danube Power supply output 17 Battery Specifications i 18 Time required for charges of main battery 19 Data retaining me ANE 19 Time required for charge of battery 20 adapter sp cifications eee de aduerso esse EUR ERAS 21 DVD Super Multi drive outline dimensions eee 22 DVD Super Multi drive specifications icc dt t eec 24 Blue ray ODD dimensions accade t e pi etg tst tu ve EE gaps 25 Blue ray ODD specifications 26 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 1 Hardware Overview 1 1 Features The Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D AMD Platform features are listed below Microprocessor Microprocessor that is used will be different by the model It supports processors as follows AMD Phenom2 Quad Core N930 Quad Core P920 AMD Phenom2 D
159. t Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 1 Hardware Overview Chapter 1 Hardware Overview Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 1 Hardware Overview Chapter 1 Contents 1 1 dni c e HN 1 2 SystenbBloek Diapraltk oco te breeds ie Duce eiat tt ella 7 1 3 253 Hard Disk a 11 A Keybodtd donee 14 I5 TED 15 16 PowerRalsiui egeta ae irte c eq ba a pae c Re aed 17 1 7 Ble 18 1 8 AC Adler 21 9 ODD 22 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 1 Hardware Overview Figures Figure 1 1 1 Figure 1 1 2 Figure 1 2 1 Figure 1 3 1 Figure 1 4 1 Figure 1 5 1 Figure 1 9 1 Tables Table 1 3 2 Table 1 3 3 Table 1 5 2 Table 1 6 1 Table 1 7 1 Table 1 7 2 Table 1 7 3 Table 1 7 4 Table 1 8 1 Table 1 9 2 Table 1 9 3 Table 1 9 4 Table 1 9 5 Left Of the Compuler e sundene 5 Right of the Computer uorden estet eset fee fes 6 System block diagram for AMD 8 2 928 Hard Di
160. t 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 and then perform the appropriate troubleshooting procedures as follows 1 Ifanerror is detected on the system test memory test display test CD ROM DVD ROM test expansion test real timer test sound test or LAN Bluetooth test perform the System Board Troubleshooting Procedures in Section 2 4 2 Ifan error is detected on the hard disk test perform the HDD SSD SSD Troubleshooting Procedures in Section 2 5 3 If an error is found on the keyboard test DIAGNOSTICS TEST and pressed key display test perform the Keyboard Troubleshooting Procedures in Section 2 6 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures 4 If an error is found on the touch pad test perform the Touch pad Troubleshooting Procedures in Section 2 7 5 fan error is detected on the display test perform the Display Troubleshooting Procedures in Section 2 8 6 If an error is detected on the LAN test perform the LAN Troubleshooting Procedures in Section 2 9 7 If an error is detected on the Wireless LAN test perform the Wireless LAN Troubleshooting Procedures in Section 2 10 8 Ifanerror is detected on the sound test perform the Sound Troubleshooting Procedure
161. te L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field 3 7 Display Test To execute the Display Test select 04 from the Diagnostic Test Menu press Enter and follow the directions displayed on the screen The Display Test contains twelve subtests that test the display in various modes Move the highlight bar to the subtest you want to execute and press Enter Subtest 01 Character Attributes This subtest displays character attributes and color attributes The character attributes are normal intensified reverse and blinking The color attributes are blue red magenta cyan yellow and white These seven colors each display a background color foreground color and high resolution color The screen below displays when this subtest is executed CHARACTER ATTRIBUTES NEXT LINE SHOWS NORMAL DISPLAY NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN NEXT LINE SHOWS INTENSIFIED DISPLAY IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII NEXT LINE SHOWS REVERSE DISPLAY RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR NEXT RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BLUE RED MAGENTA GREEN CYAN YELLOW WHITE Press Enter KEY To exit this subtest and return to the Display Test menu Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field Press Enter
162. te Pro L640 Pro L645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures Installing Power Board The following describes the procedure for installing Power Board 1 Insert Power cable terminals into the connector on mother board 2 To glue the Power card on the Base Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures 4 22 SIM Board Removing SIM Board The following describes the procedure for removing SIM Board See Figure 4 22 1 1 Disconnect the SIM Board FFC from the connectors on mother board 2 Remove the screws of SIM Board 2 0 3 0 screw x2 Figure 4 22 1 Remove SIM Board Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures Installing SIM Board The following describes the procedure for installing SIM Board 1 Insert SIM Board FFC terminals into the connector on mother board 2 Lock the SIM Board screw on the Base Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 Appendices Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Appendix Contents Appendix Handling the LCD Module 4 ecce ecce esee eren ee etta sesta 1 Appendix B Board e dd vaa kv avos aya 1 System Board
163. tected 04 Record Not Found 06 Media Change Line Error 08 DMA Overrun Error DMA Boundary Error 09 0C Select Media Error 10 CRC Error 20 FDC Error 40 Seek Error 80 Time Out Error Other Error Bad Command Error Bad Address Mark Error Record Not Found HDC Not Reset Error Drive Not Initialized DMA Boundary Error Bad Sector Bad Track Error ECC Error ECC Recover Enabled HDC Error Seek Error Time Out Error Drive Not Ready Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field Table 3 2 Error codes and error status names 2 2 B C C EO FO 02 03 01 OF 15 2 Error Status Undefined Error Write Fault Status Error No Sense Error Other Error Protect Mode Error Caching Error Other Error Write Error Invalid Drive Drive Not Ready Other Error NOTE If error status name is Other Error please reference the Error Code for error information Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field 3 16 Running Test NOTES You may add or delete subtests using the Running Test Edit Item function see Section 3 20 Do not forget to insert a work disk in the FDD If a work disk is not inserted an error will be generated during the Floppy Disk Test If the test completes successfully an PASS sig
164. tellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 Q08 Chapter 4 Replacement Procedures Installing the keyboard The following describes the procedure for installing the keyboard Connect the keyboard flexible cable to the connector on the mother board 2 Slide and set the keyboard then secure it with the following screw e M2 0x3 0B BIND screw x3 3 Install the K B holder by pressing it from the topside 4 Upside down the computer and secure the KB holder with the following screw M2 0x2 0B BIND screw x2 Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures 4 6 Wireless LAN Card Removing a Wireless LAN card The following describes the procedure for removing a Wireless LAN card See Figure 4 6 1 to 4 6 2 1 Remove the screw of wireless LAN card 2 5 0 BIND screw x2 2 Disconnect the wireless LAN antenna cable from the connectors on a wireless LAN card 3 Remove a wireless LAN card from the connector on the mother board Figure 4 6 1 Wireless LAN card Satellite L640 L645 Satellite Pro L640 Pro 1645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures Figure 4 6 2 Remove a wireless LAN card Satellite L640 L645 Satellite Pro L640 Pro 1645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures Installing a Wireless LAN card The following describes the procedure for installing a Wireless LAN car
165. test When test Fn key need press Fn is the same P key Subtest 01 Subtest 02 Subtest 03 Pressed Key Display JP Keyboard for Japan Keyboard When you execute this subtest the keyboard layout is drawn on the display When any key is pressed the corresponding key on the screen changes from light to dark Holding a key down enables the auto repeat function which causes the key s display character to blink Press Key Display 111 Layout of a keyboard JP keys Pressed Key Display UK Keyboard for UK Keyboard This subtest is used for the UK keyboard and functions the same as Subtest 1 Pressed Key Display US Keyboard for US Keyboard This subtest is used for the US keyboard and functions the same as Subtest 1 Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual 960 008 Test Program for Field Subtest O4 PS 2 Mouse Pointing This subtest checks the function of mouse as shown below A Pointing device mouse B Mouse buttons Please move cursor to upper left and press left button screen will display PRESS in left rectangle move cursor to lower right and press right button screen will display PRESS in right rectangle the program exit If left and right button short screen will display Left and Right Button maybe short gt the program exit K TOUCH PAD TEST Please Do Not Press the Left and Right Button At The Same Time Satelli
166. the Cache Memory Test select 08 from the Diagnostic Test Menu press Enter and follow the directions on the screen The Cache Memory Test contains eight subtests that test the computer s cache memory Move the highlight bar to the subtest you want to execute and press Enter NOTE If NO is selected for Test Loop on the Test Parameter menu the screen will remain blank while the subtest is executing When the test is complete the Cache Memory Test menu displays If YES is selected for Test Loop on the Test Parameter menu the Test Status screen displays while the subtest is executing Press Ctrl break to return to the Cache Memory Test menu Subtest 01 Constant Data Test This subtest reads the contents of cache memory and saves it into RAM The subtest then writes constant data FFFFH AAAAH 5555H 0101H 0000H reads the new data and compares the result with the original data pattern The original cache memory content is then restored to the cache memory Subtest 02 Address Pattern Test This subtest reads the contents of cache memory and saves it into RAM The subtest then writes address data patterns 0000H 0001H 0002H through 3FFDH 3FFEH reads the new data and compares the result with the original data The original cache memory content is then restored to the cache memory Subtest 03 Increment Decrement Test This subtest reads the contents of cache memory and saves it into RAM The subtest then writes the incr
167. then should use T amp D software which is describing in the Chapter3 Removing the mother board The following describes the procedure for removing the mother board See Figure 4 12 1 1 Disconnect the LCD cable Antenna I O board FFC BT wire SIM FFC TP board FFC Power board FFC DC IN cable from the connector on the mother board 2 Remove the following screws securing the mother board and remove the mother board M2 0x5 0 screw x3 Figure 4 12 1 Remove the mother board Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 Q08 41 Chapter 4 Replacement Procedures Installing the mother board The following describes the procedure for installing the mother board 1 Secure the mother board with the following screws M2 0x5 0 screw x3 2 Connect the LCD cable Antenna I O board FFC BT wire SIM FFC TP board FFC Power board FFC DC IN cable to the connector on the mother board 3 Connect the power cable to the connector on the mother board Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 Q08 Chapter 4 Replacement Procedures Removing RTC battery The following describes the procedure for removing the RTC battery unit See Figure 4 12 2 to 4 12 3 Pull the away the socket of RTC battery and use a clamp to hold RTC battery tightly 2 Rotate battery through the way then remove it Figure 4 12 2 Remove the RTC battery step I Satellite L640 L645 Satell
168. tive or CCD cable and system board may be faulty Check I Make sure the other side of CCD cable is correctly and firmly inserted to CN1 in MB If the problem still occurs perform Check 2 Digital MIC Spcaker Ext MIC Port System Board Earphonc Check 2 cable or Microphone may be faulty Replace it with a new one If the problem still occurs perform Check 3 Check3 System board may be faulty Replace it with a new one following the instruction in Chapter 4 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures 2 18 CRT Troubleshooting To check if the computer s CRT is malfunctioning or not follow the troubleshooting procedures below as instructed Procedure 1 External Monitor Check Procedure 2 Connector and Cable Check Procedure 3 Replacement Check Procedure 1 External Monitor Check Connect an external monitor to the computer s external CRT port and then to see if you can transfer video image to external monitor If not go procedure2 Procedure 2 Connector and Cable Check CRT board is connected to system board by a CRT cable Their cables may be disconnected from system board Disassemble the computer following the steps described in Chapter 4 Replacement Procedures If the connection is loose reconnect firmly and restart the computer If the problem still Occurs go to Procedure 3 CN4 UMA CN14 DIS
169. ual Core N620 Triple Core N830 P820 AMD Turion Dual Core N530 P520 AMD Athlon Dual Core N330 P320 AMD Sempron V120 Memory Two DDR3 SO DIMM DDR3 1066 or compatible used and be up to 8GB which can be upgraded through Memory Module Slot Maximum upgradeable system memory may depend on the model VRAM Shared with System RAM for AMD RS880M UMA SKU Discreet VRAM Memory that is used will be different by the model which support as 512MB IGB HDD 5400rpm 250GB 320GB 400GB 500GB 640GB internal drives 2 5 inch x 9 5mm height Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 1 Hardware Overview SSD 64GB 128GB 256GB 512GB 2 5 inch x 9 5mm height ODD 12 7mm integrated ODD Support DVD Super Multi R Double Layer amp Blue Ray ODD Display LCD 14 1 inch 1366x768 16 9 LED backlight External monitor Supported via RGB and HDMI connectors Keyboard Keyboard module has 88 89 keys It supports Windows key and Application key Camera CMOS 0 3M VGA CMOS 1 3M SXGA 0 3M VGA 1 3M SXGA CMOS 0 3M CMO S 1 3M Microphone Ext MIC port Headphones Line out Jack Earphone port Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro 1645 Maintenance Manual 960 008 Chapter 1 Hardware Overview Modem Connectors for Modem is separately mounted Battery The RTC battery is equipped inside the computer The main battery
170. uring the Top cover assembly from the front of computer Pull up and remove the Top cover assembly from the Base cover assembly M2 0x5 0 FLAT BIND screw Back x5 M2 0X3 0 FLAT BIND screw Back x2 5PCS M2 0 5 Figure 4 9 2 Remove the screws front and Top cover assembly 6 Disconnect the touch pad cable BT cable Speaker cable power cable from the connector on the mother board Figure 4 9 3 Disconnect the touch pad cable BT cable speaker cable power cable Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 4 34 Chapter 4 Replacement Procedures Installing the Top cover assembly The following describes the procedure for installing the Top cover assembly 1 Install the Top cover assembly to the Base cover assembly NOTE Be careful not to catch the cables between Top cover assembly and Base assembly 2 Connect the touch pad cable BT cable Speaker cable power cable to the connector on the mother board 3 Secure the Top cover assembly with the following screws from the back and bottom of computer M2 0x5 0 FLAT BIND screw Back x5 M2 0X3 0 FLAT BIND screw Back x2 M2 0 4x2 FLAT BIND screw Back x3 M2 0x3 FLAT BIND screw Back x3 M2 0x5 0 FLAT BIND screw Back 4 Freethe cable from cable drain when through the antenna cable to hole 5 Installing ODD and securing the screws on ODD Bezel and memory slot cover Satellite L640 L645 Satellite Pro L
171. ute and press Enter NOTE If NO is selected for Test Loop on the Test Parameter menu the Test Status screen displays while the test is executing When the test is complete the Memory Test menu displays If YES is selected for Test Loop on the Test Parameter menu the Test Status screen displays while the test is executing Press Ctrl break to return to the Memory Test menu Subtest 01 Conventional Memory This subtest first writes test data patterns to conventional memory 0 to 640 KB then reads the new data and compares the result with the original data patterns If a compare error occurs the write data read data and test address display on the screen Addresses are displayed in 4KB increments during the test Test Process 1 Byte Enable Test One bit write 8 bit read is executed and the new data is compared with the original data Test data CCAA5533H 80000000H 2 Byte Enable Test One bit write 16 bit read is executed and the new data is compared with the original data Test data CCAA5533H 80000000H 3 Data bus test One bit write 16 bit read is executed and the new data is compared with the original data Test data 2H 8H 10H through 80000000H 4 Fixed data test 16 bit write 16 bit read is executed and the new data is compared to the original data Test data FFFFFFFFH 00000000H 80018001H Satellite L600 L640 L645 Satellite Pro L600 Pro L640 Pro L645 Maintenance Manual
172. wing equipment is required for disassembly and assembly One Philips screwdriver with type 0 bit for THIN HEAD screws One Philips screwdriver with type 1 bit for screws other than above Tweezers for lifting screws ESD mats lay on work table or floor An ESD wrist strap and heel grounder Anti static carpet or flooring Satellite L640 L645 Satellite Pro L640 Pro L645 Maintenance Manual 960 008 Chapter 4 Replacement Procedures Screw Tightening Torque Use the 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 e M2 2mm 0 167 N m 1 7 kgf cm M2 5 2 5mm 0 392 N m 4 0 kgf cm for Hinge support NOTE To prevent damage to THIN HEAD screws 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 e Special length screw Blue arde Special length screw means screws whose length is indicated in an integral number to the first decimal places such as 2 5 mm 2 8 mm a
173. wing the steps described in Chapter 4 and perform the following checks Check I Make sure the following connections are firmly connected If any connector is disconnected connect it firmly and return to Procedure 1 If the problem still occurs perform Check 2 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 Q06 Chapter 2 Troubleshooting Procedures Check 2 Check 3 Check 4 Check 6 Modem cable may be faulty Replace it with a new one If the problem still occurs perform Check 3 MDC may be faulty Replace it with a new one following the steps in Chapter 4 If the problem still occurs perform Check 4 Cable between MDC and system board may be faulty Replace it with a new one following the instructions in Chapter 4 If the problem still occurs perform Check 5 System board may be faulty Replace it with a new one following the instruction in Chapter 4 Satellite L600D L640D L645D Satellite Pro L600D Pro L640D Pro L645D Maintenance Manual 960 008 Chapter 2 Troubleshooting Procedures 2 23 3 in 1 Card Reader Troubleshooting To check if the computer s 3 In 1 Card Reader is malfunctioning or not follows the troubleshooting procedures below as instructed Procedure 1 Media Card Check Procedure 2 Connector Check and Replacement Check Procedure 1 Media Card Check The media Card maybe fault so please change a new media card and re test the 3 in 1 card reader to check

Toshiba L600D Personal Computer User Manual

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