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Texas Instruments 5000 User's Manual

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1. M3LILIM 051 803 NSHM OSI IGH Sl 06H SLADU NAHM 64 2306 LOONIE 00683 TIVLSNT 1683 6 206184 TTWLSNI 161 51 106184 At 304 31ON 407703 6684 080 181 22v063H v ov oor 2162 8091608 i 96 9685 0 65 42 2181 92 054 E tH anov 1 E uon 080 809182 169 68 M3SISSHANAS 9269 Lt62 4 080 809 160 E 684 C80 809182V tt62 1162 9162 Tom 296105 0 62 2683 2181 22 064 22 954 1 mos 1260 0260 prea 683 1069 2184 22 054 Sheet 9 of 22 Figure 7 1 Main Board Part No 9798803 Logic Diagram 7 10 Schematic Diagrams ZONE CNY 9708 8200482 CLAVE 203 acy ADU 1 OTTU 50 sortu gt a m n P AA E amp DUI 520996 wr sotta SOLL EMILE E xot 81TH 4
2. irc 170775 502 10848 2L d3u MWEWE URINE MOI 801 MAR ane 1811 ove zova zae 1735 0135 RESME N33 INNS YN A07 144 TO 11554 4155 SISSA PISSA TISSA 2155 TISSA CISSA ESER 855 188A 955 SSSA PSSA ssh TSSA 1550 2502 PrF 15179 p ET Cy y 08 YSI p 4 ST z dC D 011282 9502 718534 TRU ASAT NIZHHOS SOVIKS goes coco soca coco teco voco 12 AEN nof no do 1 1 T 1 1 1 1 1 25495 1181 22 054 140770 Figure 7 1 Main Board Part 9798803 Logic Diagram Sheet 4 of 22 Schematic Diagrams 7 5 Figure 7 1 Main Board Part 9798803 Logic Diagram Sheet 5 of 22 7 6 Schematic Diagrams AB
3. 1304 5192150 yee T xv 0 eu Figure 7 3 Keyscan Board P N 9786209 Logic Diagram Sheet 4 of 5 Schematic Diagrams 7 39 NVOSASX ATIT NOLONUNOO FHL 0 1100 AS 20 Y X z TAM 1 GOL OUI 22115 ONIINIOd MIOT 8 t 1 3 TOIS a DIIS td nono NOD QHYOEAXX H3HLONE mxa dKil 040 OR 042 203 801 tso 14 Sheet 5 of 5 ic D P N 9786209 Log Figure 7 3 Keyscan Board 7 40 Schematic Diagrams NOTES UNLESS OTHERWISE SPECIFIED DEVICE PIN NUMBERS AND REFERENCE DESIGNATOR LOCATION OP GATES ARE SHOWN AS FOLLOWS i Be 001 002 00 AND 04 DEVICE TYPES 1 2 AND 3 PIN NUMBERS 001 AND 002 REF DESIGNATOR LOCATION RESISTANCE VALUES ARE IN OHMS RESISTORS ARE 1 8 WATT 58 CAPACITANCE VALUES ARE IN MICROFARADS D 5 gt rJ 2 Cy COVER CLOSED SWITCH ASSEMBLY LAST UPDATE 12 07 94 Figure 7 4 Sleep Switch Board 9786148 Logic Diagram Sheet 1 of 1 Schematic Diagrams 7 41
4. 7 46 7 8 Inverter Board P N 9796134 Logic Diagram Z Sheets ecu e dete duce 7 9 Display Adapter Board P N 9786273 Logic Diagram 2 Sheets z aZ u va 1149 A 1 Code Page 437 United States A 2 A 2 Code Page 850 Multilingual A 3 A 3 Code Page 863 Canadian French A 4 A 4 Code Page 965 A 5 B 1 U S English Keyboard Layout B 1 B 2 U K English Keyboard Layout B 1 B 3 Danish Keyboard B 2 B 4 French Keyboard Layout B 2 B 5 German Keyboard Layout B 3 B 6 Italian Keyboard Layout B 3 B 7 Norwegian Keyboard Layout B 4 B 8 Spanish Keyboard Layout B 4 9 Swedish Finnish Keyboard Layout B 5 B 10 Swiss Keyboard Layout B 5 B 11 Portuguese Keyboard Layout B 6 B 12 Belgium Keyboard B 6 xii Contents Title Page No TravelMate 5000 Series Notebook Domestic International Configurations 1 24 TravelMate 5000 Series Notebook Specifications 1 41 Self Test Error 4 6 Self Test Be
5. Figure 11 PortugeseKeyboard Layout F10 112 Prt Sc Pause Ins Scr Lk SysRq Break 8 9 0 3 3 r 4 5 6 P F 2m 19 A J 7 2 iex N o 5 17 B x 6 Wie fv Fi 1 1 amp R 7 Enter _ PgUp D J ik 2 L 2l t u ewe Ve IN TNE S UE Js Alt Gr Home End Esc Set Up FE Figure B 12 Belgium Keyboard Layout B 6 Keyboard Layouts PC Doctor Diagnostics C 1 Introduction The TM5000 Series Notebooks are shipped with PC Doctor a powerful diagnostics tool that can help you determine the hardware configuration of a local or remote system benchmark its performance analyze the performance of all subsystems and perform a suite of interactive and non interactive tests on attached devices such as printers joystick devices VGA monitors SCSI devices CD ROM drives The test results are stored in a log which can be printed out by pressing F2 or saved in a disk file by pressing F3 Features of the diagnostic program are accessed through a series of pull down menus and basic keyboar
6. Item 02 06 10 13 15 16 18 20 TI Part No 97988 14 0001 2248600 0061 2248601 0130 2248885 0003 2248601 0073 2237085 0002 9798813 3001 2548278 0001 Quantity 1 1 Description PWB UNIVERSAL IR TRANSCEIVER TM5000P CAP CER CHIP 1 UF 20 50V Z5U 805 PKG C4 CHIP RESISTOR 0 0 OHM 1W 5 0805 PKG R4 HEADER VERT 8 POS 2 ROW 2 0MM THRU HOLE Pl CHIP RESISTOR 10 OHM 1W 5 0805 PKG R6 R7 R8 LABEL BARCODE 25 X 50 CODE I 2 OF 5 TOPSIDE SMT PARTS FOR 9798813 0001 DIODE SWITCHING 100V BR SMT CR4 Note The following is a breakout of the topside parts associated with item 18 above PART NO 9798813 3001 TOPSIDE SMT PARTS FOR 9798813 0001 REV A C Item 03 06 07 08 09 10 11 12 Part 2563211 0002 2248600 0061 2248731 0005 2248252 0054 2248342 0022 2248601 0130 2248601 0001 2248455 0011 6 42 Illustrated Parts Listing Quantity 1 Description IC CS8130 MULTI STD IR XCVR PL SSOP RV D Ul CAP CER CHIP 1 UF 20 50V Z5U 805 PKG C2 C3 CAP TANT CHIP 10 UF 20 7V 1206 PKG C5 TANTALUM CHIP CAP 47UF 20 10V DC Cl INDUCTOR SURFACE MOUNT 5 6UH 20 CHIP RESISTOR 0 0 OHM 1W 5 0805 PKG Rl CHIP RES 10 OHM 1 W 5 0805 PKG R5 RES CHIP 27 OHM 5 250W 1210 PKG R2 R3 Figure 6 9 Sleep Board 9786148 0001 Table 6 10 Sleep Board P N 9786148 0001 Parts Listing PART NO 9786148 0001 PWB AS
7. F 9 Function FAh Subfunction 05h Get Setup Information F 12 G BIOS Updates Obss gt oua due vtta oes pi os i A Uto G 1 Ge 22 Updates Procedure Lux eR RE AUR Wed G 1 Illustrations Figure Title Page No 1 1 TravelMate 5000 Series Notebook Computers 1 2 1 2 TM5000 Pentium Notebook Simplified Diagram 1 3 1 3 TM5000 Pentium Series Notebook Features 1 5 1 4 TM5000 Intelligent Battery Packs 1 6 1 5 TM5000 Notebook 1 7 1 6 5000 Software Features 1 9 1 7 Notebook Expansion Features 1 11 1 8 EZ Dock Plus Port Replicator 1 13 1 9 RAM Expansion Features 1 15 1 10 Internal Keyboard for TM5000 Series 1 17 1 11 Notebook External 1 19 1 12 Infrared Interface m xe ew 1 20 1 13 Notebook Major 1 26 1 14 Cover Display Assembly 1 27 1 15 Exploded View of Notebook Base Assembly 1 28 1 16 TM5000 Series Functional Block Diagram 1 30 1 17 Notebook Pointing Device 1 34 1 18 Keyboard 1 35 1 19 Notebook Controls Indicators 1 37 2 1 TM5000 Seri
8. 2 6 Installing External Notebook Options 2 7 Installing the Optional Numeric Keypad 2 7 Installing External and Headphone Kit sas OPON oe pes 2 8 Installing EZ Dock EZ Dock Plus Port Replicator Option 2 9 Removing Installing Battery Packs 2 11 Installing Desktop 2 12 Installing an External Keyboard Mouse Keypad 2 13 Installing External Parallel Printer 2 14 Installing External Serial Port Device 2 15 Installing External VGA Monitor 2 16 2 6 5 Installing External Headphone Microphones 2 17 2 6 6 Installing Devices With IR Interface 2 7 Installing the AC Power Adapter 2 8 Initial System Checkout 2 9 Configuring the System 2 10 Making Backups of System Software 2 11 Loading Application Software 2 12 Securing Notebook to Workstation 3 Operating Instructions 3 14 75 Introduction S 3 2 Notebook Controls and Indicators 3 2 1 Notebook Switches and Controls 3 2 2 Cover Release Latches 3 2 3 Notebook LED Displays 3 3 Internal Speaker Microphone 3 4 Operating Procedures 3 4 1 Adjusting Sound Volume 3 4 2 Us
9. 1 4 1 2 2 Dual Intelligent Battery Packs 1 6 1 2 3 Standard Peripherals 1 7 1 2 4 Preloaded Software 1 8 1 2 5 Preloaded Online Documentation 1 9 1 2 6 Expansion 1 10 1 3 Notebook Hardware Features 1 14 1 3 1 CPU RAM Subsystem 1 14 ROM Memory uy at aber pt 8 S 8 1 15 1 3 3 Hard Disk Subsystem 1 16 1 3 4 Floppy Diskette Subsystem 1 16 1 3 5 Keyboard Subsystem cha ota 5 1 16 1 3 6 Video Display Subsystem 1 18 1 3 7 Sound Subsystem 1 18 13 95 External e 3p ont b etium 1 19 1 4 Notebook Expansion Capabilities 1 21 1 4 1 Memory Expansion 1 21 1 4 2 Headset and Microphone Option Kit 1 22 1 4 3 PS 2 Numeric Keypad Option 1 22 1 4 4 External Battery 1 22 1 4 5 Extra Battery Option 1 22 1 4 6 Notebook Carrying Case Options 1 23 1 3 7 PCMCIA Card Options 1 23 1 5 Standard Test 1 23 15 0 Built In Self ESSE ALTOS 1 23 1 5 2 Diagnostics Program
10. Fine lt Ji 2 ay L S 35 68 Sa k o afr r 5 281 2 N a J wo p 99 EN 23 fz 2x N r Pr gt uc N 2 32 LO P u ul u ao r 7 J gt N Lu m u 9 96 t d W s Fn Figure B 6 Italian Keyboard Layout Keyboard Layouts B 3 FOF e Oe 2 eee I Em JOE T A L EE em 18 IE d JEN e Figure 7 Norwegian Keyboard Layout Figure B 8 Spanish Keyboard Layout 4 Keyboard Layouts JE Caps Figure B 10 Swiss Keyboard Layout Keyboard Layouts B 5
11. un 0000000 000 00 oo 00 000 P ue 0 0 0 g 5 SUSUR d parcite 090000000090000000 8 Ada E i 0000000000 0000000000 00 a 000000000000000000 a 0000000000 EN Rom T E 1 a 0 i 5 B8 a B 0006 00000 00 0000000000000000000 00 000 0000 00 0 00900009060 E 115111 068 2 e O 000 rEgERZR Sriseesunosocendoannoboos waqaqaq awata 000000000 Os OR SES a a a a 0000000900000 ver m OM 00000 00000000 0 0 000000 0 EE EE TS rnis g Dy 085 8815508856 00 000006 Figure 6 4 Board P54 75MHz 9798803 0001 Sheet 2 of 2 6 14 Illustrated Parts Listing Table 6 6 Main Board P54 75 2 9798803 0001 Parts Listing PART NO 9798803 0001PWB ASSY MAIN BOARD TM5000P REV R AA Item Part 02 28 29 30 31 32 33 40 45 71 82 101 128 133 135 136 137 138 139 9798805 0001 2248849 0001 2248877 0001 2248877 0002 224
12. 1 24 1 6 Product 1 24 Contents 1 7 Notebook Physical Description 1 26 1 7 1 Cover Display 1 27 1 7 2 System Base Assembly 1 28 1 8 Notebook Functional Overview 1 29 1 86 1 System Processor 1 31 1 3 2 Memory Subsystem 1 31 1 8 3 I O 1 32 1 8 4 Peripherals Subsystem 1 32 1 86 5 Video Subsystem 1 32 1 8 6 External VGA Capability 1 33 1 6 7 Sound Subsystem 1 33 1 8 8 Pointing Device Subsystem 1 34 1 8 9 Keyboard 1 34 1 8 10 Hard Disk Subsystem 1 37 1 8 11 Floppy Diskette Drive Subsystem 1 38 1 8 12 Power 5 1 38 1 9 TravelMate 5000 Series Notebook Specifications 1 41 2 Installation are 259 eua 2 3 1 2 3 2 2 6 1 2 6 2 2 6 3 2 6 4 Contents 455445 E OR 2 1 Unpacking 2 1 Installing Internal Notebook Options 2 3 Installing RAM Expansion Optional 2 3 Installing PCMCIA
13. 1 UF 80 20 25V Y5V 0603 C8 CAP CER CHIP 330 PF 10 100V X7R 0603 PK C3 FET BST82 N CHANNEL 80V VDS PLAS SOT 23 Q2 RES CHIP 0 OHM 5 063W 0603 PKG R40 R55 IC LMC6482IM DUAL OPAMP PLASTIC SOIC U9 IC DS1267 DUAL POT 10K OHM PLSTC SOIC U8 MOSFET P CHANNEL 60V SOT 23 PKG SWITCH PUSHBUTTON MOMENTARY SMT 200G 5 1 SW2 IC 74HCTO4 HEX INVERTER PLASTIC SOIC U7 LED SUB MINIATURE 1 65MM GREEN CR2 RES CHIP 150 OHM 5 063W 0603 PKG R48 R51 LABEL BARCODE 25 X 50 CODE I 2 OF 5 RES CHIP 4 7 K OHM 5 063W 0603 PKG R24 PWB9798814 REV TP1 MADE IN U 5 Go 20 Figure 6 8 Board 9798813 0001 Table 6 9 IR Board 9798813 0001 Parts Listing PART aa PWB ASSY UNIVER IR TRANSCEIVER TM5000 REV A Item Part Quantity Description 01 9798815 0001 LOGIC UNIVERSAL IR TRANSCEIVER TM5000 04 2248954 0002 2 LED INFRARED EMITTING T 1 PKG CR1 CR2 05 2563216 0001 1 DIODE IR DETECTING 60VR 1VF 14 2248332 0007 1 CRYSTAL RESONATOR 3 6864 MHZ 50 3 6MM H 17 2363830 0008 0030 LABEL SYMBOLIZATION 375 X 375 19 9798813 3301 1 BACKSIDE SMT PARTS FOR 9798813 0001 Illustrated Parts Listing 6 41 Table 6 9 Board 9798813 0001 Parts Listing continued Note The following is a breakout of the backside parts associated with item 19 above PART 9798813 3301 BACKSIDE SMT PARTS FOR 9798813 0001
14. 821 Critical Low Battery Warning Disabled BH 83h 1 Enabled Battery Auto Full Disabled BH 84h 1 Enabled View Mode Disabled BH 85h 1 Enabled Normalized Number 0 255 86h F 5 Function F7h Get CPU Speed This function returns the current CPU speed and the state of Auto CPU speed mode Also see related function F8h Call with AH F7h F 4 Added Interrupt 15 Functions Returns AH 00h AL Current CPU Speed 00h Low O1h High 02h Medium BL Current Auto Setting 001 Off 018 On F 6 Function F8h Set CPU Speed This function sets the CPU speed to low medium or high Also see related function F7h For notebook computers configured with a i486DX2 CPU this function will not perform a speed switch if the notebook is currently running with pro tected mode active or emm386 exe active The function will return an error condition 86h and CY set Call with F8h AL New CPU Speed OOh Low Olh High 021 Medium Returns AH Error Code 000 No Error 86h Invalid Parameter CY Set on error see AH F 7 Function F9h Subfunction Get Model Information This function returns a variety of information about the system including the OEM company the system LCD and CPU types and reports on the presence of an internal floppy It also returns the version numbers of the chipset ICs if possible Also see related functions F963h an
15. 05 04 0525080 0 0 Figure 6 11 Inverter Board 9786134 0001 Illustrated Parts Listing 6 45 02 03 06 07 08 09 61 100 Table 6 12 Inverter PWB 9786134 0001 Parts Listing PART NO 9786134 0001 PWB ASSY INVRTR SHARP UNI TM5000 REV E E Item Part 9786136 0001 224883 1 0001 258 1049 0002 258 1049 0003 258 1049 0005 258 1049 0004 2363830 0008 9786134 3301 Quantity 1 1 0030 1 Description LOGIC INVERTER SHARP 9 5 10 4TFT TM5000 CAP MTLZ PLYEST N IND OG8UF 10 63V RAD Cl INDUCTOR L1 POWER CHOKE 52100267R2 INDUCTOR L2 CCFT CHOKE 5210026882 L2 SLIDE POTENTIOMETER VR SLIDE 18210335R1 VR2 XFORMER T1 POWER XFORMER 52300113R6 LABEL SYMBOLIZATION 375 X 375 BACKSIDE SMT PARTS FOR 9786134 0001 Note The following is a listing of the Backside surface mount parts for the Inverter Board item 100 above PART NO 9786134 3301 BACKSIDE SMT PARTS FOR 9786134 0001 REV E E 21 22 23 24 25 26 27 28 29 30 31 2248600 0045 2248600 0035 2248600 0061 2248600 0059 2248600 0055 2248600 0037 2248600 0049 2248601 0147 2248601 0049 2248846 0177 2248846 0235 6 46 Illustrated Parts Listing 2 CAP CER CHIP 4700PF 10 50V X7R 0805 PKG C2 C27 CAP CER CHIP 680PF 10 50V COG 0805 PKG C4 C25 CAP CER CHIP 1 UF 20 50V Z5U 0805 PKG C5 C9 C24 C2
16. HONS YIWIE didak 9 zz adit 8512 6515 ior 0041 zza 00512 1 2181 2270 4 De 27 Sheet 15 22 iagram Part No 9798803 Logic D Figure 7 1 Main Board 7 16 Schematic Diagrams x T OPEN T OPEN T OPEN T OPEN E 4 F 21605 4 C1606 2 2 2 2 2 2 8169 C1607 OPEN OPEN OPEN 1 R163 8164 1K mu 1 1 1 1 C1609 L 1610 L C1611 L C1612 lt 5 4 1913 L 11614 1 01615 L 71616 1 01617 1618 C1619 1620 1621 C1622 1 C1623 C1624 180 T 180PF T 180 T 180PF gt T 180 T 180 T 180PF T 180PF T 180PF T 180 180 180 180PF 180PF T 180PP T 180PF 2 2 2 gt 2 2 2 2 2 1 i 1 Schematic Diagrams 7 17 Diagram Sheet 16 of 22 Figure 7 1 Main Board Part No 9798803 Logic 17 GE annus p T P Y ser esera esas esas shits 07 T apearen 1 1 T EEG 61212 LELTO 9 LT2 SELT I 1 1
17. 1 Open up base assembly as described the previous paragraph Paragraph 5 5 6 Unplug the cable connector from J11 on the Sound PCMCIA Board Remove the screw securing the LED Board to the metal bracket above the Expansion Bus Connector Remove the LED Board assembly 4 Replacement is essentially the reverse of Steps 1 through 4 above Sleep Switch Board Assembly To Connector J12 on Main Board Figure 5 14 Sleep Board Assembly Removal Replacement 5 20 Field Service 5 5 12 Removing Replacing the Sound PCMCIA Board To remove and replace the Sound PCMCIA Board reference Figure 5 15 and perform the following procedure 1 Open up base assembly as described previous paragraph Paragraph 5 5 6 Remove any installed PCMCIA options Paragraph 5 5 2 2 Unplug the cable connectors from J5 J10 J11 J12 on the Sound PCMCIA Board 3 Gently rock and lift the board to dislodge from the bottom connector holding it to the Main Board Remove Sound PCMCIA Board assembly 4 Replacement is essentially the reverse of Steps 1 through 3 above Figure 5 15 Sound PCMCIA Board Removal Replacement Field Service 5 21 5 5 13 Removing Replacing the Board To remove and replace the Main Board Assembly reference Figure 5 16 and perform the following procedure 1 10 Open up the base assembly as described in the previous paragraph Paragraph 5 5 6 Remove the Keyscan Boar
18. 2 WS it 190 loni DS 190 GO 22 lt 9t lt ora ANE 1 I SEE 1901 ae 81 lt ora ONDOTIK 190 qe 190 91 in 901 erg V gt Se LOS 190 S 190 oni 190 Schematic Diagrams 7 15 9798803 Logic Diagram Sheet 14 of 22 Part No Figure 7 1 Main Board En 410119 LINI 1 MdSr218v MibyclHv 22322u2 9 z 70 2 t 0514 ji DONIA 0910 380HlS ddoLny LINI NILOTS tag Gad 90 10301 05248 wua tSlE THA 1S1E us Ta 250 108 Tapak tx12 2X eds peram 4345 23583 941K 22 TNIK 4 0 MOI Nav 004 20 9 vov 50 90 40 80x 60 ESG 0T 284013 VS 22A 165990 0344 225 E 1 4 1 sina ESI 55941 r t 8119514 TSL Tusc 1
19. 2 Disconnect any peripheral device interface cables from the external interface connectors and remove any installed PCMCIA options 3 Turn the computer over and remove the two Phillips head screws located along the edge of the panel see Figure 5 7 4 Using a small straight slot screwdriver gently pry upwards on the disk assembly Then pull slightly to the left side to free the plastic lip along the right side of the drive assembly 5 Carefully flip the disk assembly on its back towards the left side of the notebook 6 Using a small straight slot screw driver gently pry on each end of the connector on the Disk Drive and rock it back and forth util the connector is removed from the drive assembly lt Note To detach hard drive from the plastic door remove four Torx screws 7 Replacement is essentially reverse of steps 1 through 7 When reinstalling the connector align the edge of the cable connector with the edge of the drive connector nearest to you Then press the cable con nector on securely working from side to side Then flip the drive over and in sert the protruding lip along the right edge of the drive into the right side of the notebook Then press down on the left side of the drive and install the two screws previously removed Figure 5 7 Hard Drive Assembly Removal Replacement 5 12 Field Service 5 5 5 Removing Replacing Expansion Boards To remove and replace the expansi
20. ek JU JH LU J pee Te Je Je P e e EYES u jJ J lt L JH L J E Jes OM JJ Figure 1 U S English Keyboard Layout e Je ms E E E ENG S E OE Of OE OP MEE eO Ga kaj CE JE JIE m m s Figure B 2 U K English Keyboard Layout Keyboard Layouts B 1 m Je F Figure B 4 French Keyboard Layout B 2 Keyboard Layouts Num 9 Druck Pause Entf Roll J S Abf Untbr f pos PB p U T N fra frs F6 F8 rit F12 Konfig HI bk 1 2 2 3 3 4 5 6 7 8 9 T 5 B E gt 7 a 1 Figure 5 German Keyboard Layout 4 vio E Pagt a IF
21. 60 Screen Standards E 3 Table E 2 External Monitors Extended Modes Display Mode Number of Colors Resolution Refresh Rate 66 Graphics 32K 640 x 480 60 66 Graphics 32Kd 640 x 480 72 66 Graphics 32Ke 640 x 480 75 Graphics 32K 800 x 600 60 Graphics 16 256K 1280 x 1024 43 Graphics 256 256K 1280 x 1024 43 Graphics 64K 1024 x 768 43 a IBM standard VGA mode enhanced for higher vertical frequency b Mode 54 uses 1056 x 344 addressable pixels text mode however it uses 1056 x 350 timing c Application programs should use mode 6A rather than mode 58 to retain compatibility with other VGA BIOS products Interlaced mode True color packed pixel mode E 4 Screen Standards 4 Mode Standard LCD Modes Table E 3 Standard VGA LCD Only Video Modes of Gray Shades Mono Number of Colors Char Cell pixels Screen Resolution Text 16 16 16 256K 8x 16 360 x 400 Text 16 16 16 256K 8x 16 720 x 400 Graphics 4 64 4 256K 8x8 320 x 200 Graphics 2 16 2 256K 8x8 640 x 200 Text 2 16 Mono 8x16 720 x 400 Graphics 16 64 16 256K 8x8 320 x 200 Graphics 16 16 16 256K 640 x 200 Graphics 2 16 Mono 640 x 350
22. 88 2248872 0021 89 2248863 0130 90 2248863 0073 91 2248863 0057 Quantity Description 1 CAP TANT CHIP 4 7 UF 2096 10V 1206 PKG C1810 2 CAP CER CHIP 10 PF 10 100V COG 0603 PKG C1212 C1213 2 18 PF 10 100V COG 0603 PKG C154 C155 53 CAP CER CHIP 033UF 80 20 25V Z5U 0402 C1701 C1702 C1703 C1704 C1705 C1706 C1707 C1708 C1709 C1710 C1711 C1712 C1713 C1714 C1715 C1716 C1717 C1718 C1719 C1720 C1721 C1722 C1723 C1724 C1725 C1726 C1727 C1728 C1729 C1730 C1731 C1732 C1733 C1734 C1735 C1736 C1737 C1738 C1739 C1740 C1741 C1742 C1743 C1744 C1745 C1746 C1747 C1748 C1749 C1750 C1751 C1752 C1753 2 CHIP 47 10 100 0603 PKG 158 952 8 RES CHIP O OHM 5 063W 0603 PKG R155 R1800 801 R1201 R147 R148 R149 R190 30 RES CHIP 10 K OHM 5 063W 0603 PKG R117 R118 R120 R1819 R1905 R194 R1907 R201 R2011 R205 R209 R210 R211 R220 R221 R222 R223 R224 R225 R226 R227 R238 R245 R247 R249 R739 R740 R741 R946 R1811 1 RES CHIP 2 2 K OHM 5 063W 0603 PKG R196 Illustrated Parts Listing 6 21 Table 6 6 Board 9798803 0001 Parts Listing continued Item Part 92 93 94 95 96 100 104 105 2248863 0009 2248863 0080 2248863 0065 2248863 0049 2248863 0025 2248863 0013 2248872 0028 2248654 0007 6 22 Illustrated Parts Listing Quantity 48 15 22 6 1 Description RES CHIP 22 OHM 5 063W 060
23. NOTES UNLESS OTHERWISE SPECIFIED 1 ALL IC DEVICE TYPES ARE PREPIXED WITH VCC IS APPLIED TO PIN 8 OF ALL 8 PIN 547 IC s PIN 14 OF ALL 14 PIN IC s PIN THE FOLLOWING PREFIX S ARE ALWAY S USED o pc IM A0 OE T IS EQUAL LS dpa IS EQUAL TO ALS GROUND IS APPLIED TO PIN 4 OP ALL 8 THE FOLLOWING ARE USED ONLY WHEN PIM 8 OF ALL 16 PIN IC 3 PIN 10 INSUFFICIENT CHARACTERS ARE AVAILABLE ALL 20 PIN IC s ETC 15 EQUAL i IS EQUAL TO DEVICE TYPE PIN NUMBERS AND V IS EQUAL TO AS REFERENCE DESIGNATOR LOCATION IS EQUAL TO OR ALS OF GATES ARE SHOWN AS FOLLOWS IC PACKAGE TYPE IS INDICATED BY THE 1 FOLLOWING SUFFIX S 00 04 DUAL IN LINE PLASTIC N OR BLANK 001 002 DUAL IN LINE PLASTIC WIDE 00 AND 04 DEVICE TYPES DUAL IN LINE CERAMIC 1 2 AND 3 PIN NUMBERS DUAL IN LINE CERAMIC WIDE 001 AND 002 REF DESIGNATOR CHIP CARRIER PLASTIC LOCATION CHIP CARRIER IN A S M RESISTANCE VALUES ARE IN OHMS CHIP CARRIER IN A PGA SCKT CHIP CARRIER CERAMIC RECT RESISTORS 1 8 WATT 55 CHIP CARRIER CERAMIC SQUARE CAPACITANCE VALUES ARE IN NICROFARADS FLAT PACKAGE CERAMIC CAPACITORS ARE 507 10 FLAT PACKAGE CERAMIC WIDE GRID ARRAY PLASTIC THIS COUPON WILL BE USED ON ALL COMMERCIAL NULTILAYER BOARDS NW 4 JD F FF FX FE FH 2 X XL xz Y YL Yz GRID ARRAY PL
24. Notebook Sub Assembly Removal Replacement 5 5 1 Removing Replacing the Notebook Battery Pack corron ee 5 5 2 Removing Replacing PCMCIA Options 5 5 3 Removing Replacing the Keyboard Assembly 5 5 4 Removing Replacing the Hard Drive Assembly 5 5 5 Removing Replacing Expansion RAM Boards 5 5 6 Opening Replacing the Base Cover Assembly 5 5 7 Removing Replacing the Keyscan Board 5 5 8 Removing Replacing the IR Board 5 5 9 Removing Replacing the Floppy Drive 5 5 10 Removing Replacing the LED Board 5 5 11 Removing Replacing the Sleep Switch Board 5 5 12 Removing Replacing the Sound PCMCIA Board 5 5 13 Removing Replacing Board 5 5 14 Removing Replacing Display Bezel 5 5 15 Removing and Replacing the DAB Board 5 5 16 Removing and Replacing the LCD ea cere Cover Assembly 5 25224 bao Removing Replacing the Inverter Board 6 Illustrated Parts Listing 5 44 2 IBtrod ctiom gee jhe AA i asia 6 2 TM5000 Pentium 10 4 TFT 810HD Domestic e etes odd Notebook with Pack P N 9798842 0001 6 2 1 5000 10 4 TFT Color 810HD Domestic aS dunn Unit Assembly P N 9798843 Parts Listing 6 2 2 10 4 Inch TFT Cover Display Assembly 6 3 Assesso
25. SCSI Option 0 Not installed 1 Installed External Keyboard 0 Not installed 1 Installed Numeric Keypad Always returns 1 Battery 1 Always returns 1 Battery 2 Always returns 0 Reserved CL Amount of RAM installed in MB DH Major version number only if called with DX 6974h DL Minor version number only if called with DX 6974h DS DI Address of Machine Name only if called with BX 4954h ES SI Address of the Version String only if called with BX 4954h F 11 Function FAh Subfunction 00h Get RAM Information Returns the amount of system and video RAM in the computer Call with AH FAh AL 00h Returns AH Error Code No Error 86h Invalid Parameter AL Amount of System RAM installed in MB BH Reserved returns OOh for now BL Amount of Video RAM installed in 64K CY Set on error see AH F 12 Function FAh Subfunction Get Video Information Returns the state of various video features Except for 07h Text Resolu tion and O8h Contrast Enhancement the state is taken from the CMOS area not from the hardware Added Interrupt 15 Functions F 9 Call with AH FAh AL 03h BH Request Parameter OOh Reverse 1 Expanded Mode 02h Block Cursor 03h Display O4h Monitor Type 05h LCD Power O6h Backlight O7h Text Resolution O8h Contrast Enhancement 091 LCD Palette OAh External FFh
26. dd 4535 VI T 9 s corn of 206 615 11074 NIA 9798803 Logic Diagram Sheet 20 of 22 Figure 7 1 Main Board Part No Schematic Diagrams 7 21 0128 STATUS 1 X69 T vul coitu 02128 1 8176270 ELOYESUEN 4005615 EOLVTnDS8 1035305 1 5 21128 STALE E 11128 51386931 9 v 2 AHSIIVE Figure 7 1 Main Board Part 9798803 Logic Diagram Sheet 21 of 22 7 22 Schematic Diagrams Supplied Figure 7 1 Main Board Part 9798803 Logic Diagram Sheet 22 of 22 Schematic Diagrams 7 23 NOTES UNLESS OTHERWISE SPECIFIED 1 ALL IC DEVICE TYPES ARE PREFIXED WITH 5074 2 THE FOLLOWING PREFIY S ARE ALWAY S USED T FQUAL TO 18 AT IS EQUAL TO ALS 3 THE FOLLOWING ARE USED ONLY WHEN INSUPFICIENT CHARACTERS ARE AVAILABLE IS EQUAL IS EQUAL TO ECT V IS EQUAL TO AS IS EQUAL TO OR ALS 4 IC PACKAGE TYPE IS INDICATED BY THE FOLLOWING SUFFIX S DUAL IN LINE PLASTIC N OR DUAL IN LINE PLASTIC WIDE DUAL IN LINE CERAMIC DUAL IN LINE CERAMIC WIDE CHIP CARRIER PLASTIC
27. ve TE FERME jp Ea 2 2 8 8 8 xot 823 30 9148 Figure 7 1 Main Board Part 9798803 Logic Diagram Sheet 11 of 22 7 12 Schematic Diagrams 01212 80712 2 4 8415 2i od 1070124 55396 44595 53 2181 20 054 080 8091 0 0712 0515 2181 22 064 SitvtXAT 9L e 41555 T 080 809182 080 809185V yt OPTLOH ZABIL TE Rz Logic Diagram Sheet 12 of 22 1 Main Board Part No 9798803 Figure 7 Schematic Diagrams 7 13 212 55 GAENTMP open R137 iX 10K R136 R135 10K EPMT JZQFP Figure 7 1 Main Board Part No 9798803 Logic Diagram Sheet 13 of 22 7 14 Schematic Diagrams J3I13H TVMUSKL OL GEHOVLLY 040 OPTIX 101 110841 sz Tet 5 fama 08 CHE E THT CHE iU rt HK ican lvid 1 5 adot ddot NIG strana lt FPTR uu oT Out im oL lt 11041 ot
28. voe NYOSASX ATIT CAIXA LOM TIIM S V LV A AS VI lt 1157769 Cv WOLDXANCO HL ROUJ 1201 UXDIOHS 40 3115 NT10S NO CNEL OT JI 6 00 92 Vu 1 JA 5 pou OI JI At C SOTI 434007 3015 IMS NTR 510029 IGI 9 Figure 7 3 Board 9786209 Logic Diagram Sheet of 5 7 38 Schematic Diagrams I Ic ED INDY SELYVROSI 098 7205 KARZ TVOILIO 35104 CI TI S C 80 SVEN GUN Af 24 AIML TINS DILSA NOUS Y A X S TROLLAROSOD NEMOd ZSOR lt ATZIVNOLLNOdONd 8 4 220944 CSTW CESO LIHI 21 ALINONNI 23108 SXLLEE 804 304 NO V VEEN OL WE HOTHM CIXIHS KAISAS V SI SIHI SATEXCIOS 604 02 0 X 5670 2914084 12001 WSDNOTY 40 SIIS NO SOYAL TVLSM 03424113 OML SI V VENV 3174069 6n Er Qu en gt lt 8 rae 4 LTO 11869 9EU WILS A yv t un OD T 69 7 1 E 9l ace
29. 256 256K 8x16 640 x 480 64K 640 x 480 32K True color packed pixel mode 640 x 480 Screen Standards 7 Added Interrupt 15 Functions F 1 Introduction This section describes the interrupt 15h functions that have been added to the TM5000 BIOS Only added functions are described in this specification All standard BIOS calls are described in the PhoenixBIOS Customer Docu mentation manual F 2 Function 46h Subfunction Read Power Modem Configuration This function returns information on the current state of the power system and the modem This function is duplicated at Function 46h Subfunction 021 Also see related functions 4601h 4603h FAO5h Call with AH 46h AL 00h 02h Returns AH Modem Configuration 7 6 5 4 3 2 1 0 Modem Power State 0 Off 1 On Modem Enabled by SET_UP 0 No 1 Yes Modem on IRQ3 0 No 1 Yes Modem on 0 No 1 Yes Modem Assigned 0 No 1 Yes Modem On 0 No 1 Yes SIO Only 0 No 1 Yes Reserved Added Interrupt 15 Functions F 1 AL Power Conservation Configuration e 5 4 2 1 0 _____ Power Source 0 Internal 1 External Battery State 00 Good 01 Low State 1 10 Reserved 11 Low State 2 Power Conservation Mode 00 Auto 01 On 10 Off 11
30. ALL 3 PIN SN74 iC s PIN 14 OF ALL 14 PIN IC s 19 OP ALL 16 IC s 20 OF ALL THE FOLLOWING PREFIX S ARE ALWAY S USED 20 214 178 7 15 EQUAL 15 AT IS EQUAL ALS h GROUND IS APPLIED PIN 4 JF ALL 8 PIN I2 s PIN 7 OF ALL 14 IC s THE FOLLOWING PREFIX S ARE USED ONLY WHEN oe ur ALE mw ud CHARACTERS ARE AVAILABLE 10 213 1003 TTC IS EQUAL ACT IS EQUAL BCT 7 DEVIZE TYPE NUMBERS AND IS EQUAL TC AS REFERENCE DESIGNATOR i LOCATION N IS EQUAL GR ALS GATES ARE SHOWN AS FOLLCWS IC PACKAGE TYPE 15 INDICATED THE SOLLCWING 3UFFIX S DUAL IN LINE 2LASTIC OR BLANK DUAL IN LINE PLASTIC WIDE NW 10 AND 24 DEVICE TYPES DUAL IN LINE CERAMIC 1 2 AND 2 PIN NUMBERS DUAL IN LINE CERAMIC WIDE 291 AND 702 REF DESIGNATOR CHIP CARRIER PLASTIC LOCATICN CHIP CARRIER IN 5 SCKT CARRIER IN PGA SCKT CARRIER CERAMIC CHIP CARRIER TERAMIC SQUARE PLAT PACKAGE TERAMIZ FLAT PACKAGE CERAMIC WIDE 3812 ARRAY PLASTIC X 11 TAPACITORS ARE 59 10 JRID ARRAY PLASTICILIF GRID ARRAY PLASTIC SCKT 3RID ARRAY CERAMIC GRID ARRAY CERAMICILIF 8 JRID ARRAY CERAMIC ZIF ZCKT Y SINGLE IN LINE G COUPON SCIC PLASTIC SOIC ELASTIC WIDE 507 PLASTIC J LEADS 3 RESISTANCE VALUE
31. Figure 6 1 and Table 6 2 contain an illustration and parts listing for the TM5000 Pentium 10 4 inch TFT 810 Drive TI Part No 9798842 0001 Domestic version only shown for clarity 0001 ONLY 2 PL 1X AS SHOWN 1X OPPOSITE SIDE Figure 6 1 TM5000 Pentium 10 4 810HD Domestic Notebook with Pack P N 9798842 0001 6 2 Illustrated Parts Listing Table 6 2 TM5000 Pentium 10 4 8LOHD Domestic Notebook with Pack P N 9798842 0001 PART 9798842 0001 MDL 5557 810HD 10 4 W PACK DOM REV B B Item 01 02 03 06 Part 9798842 0100 9798843 0001 9786168 0001 2566358 0002 Quantity 1 1 1 1 Description COMMON PARTS FOR 9798842 XXXX UNIT ASSY MDL 5557 810HD 10 4TFT DOM ACCESSORY KIT TM5000 ENGLISH LABEL CSL TI EXPRESS USA CANADIAN Note The following is a breakout of the common parts associated with P N 9798842 item 1 above PART NO 978842 0100 COMMON PARTS FOR 9798842 XXXX REV B B Item Part No 04 05 10 12 13 14 17 19 20 21 22 23 24 25 26 27 28 29 30 35 9786161 1011 9786161 1012 2560764 0010 2568134 0001 9786169 0001 2568053 0001 2568100 0001 2581273 0002 2581250 0002 9786161 1015 9786161 1016 9786161 1001 9786161 1002 9786161 1007 9786161 1013 9786161 1017 2568121 0008 9798851 0001 9798840 0001 9786290 0001 Quantity REF REF N e e e REF REF REF REF REF REF REF
32. Line of sight Bi directional half duplex Comm Parameters 115Kbaud 8 data bits odd even no Parity stop bit Modes Supported Infra Red Data Assn IrDA Hewlett Packard HPSIR Figure 2 16 Installing Devices with Infrared Interface 2 18 Installation 2 7 Installing the Power Adapter Use the following procedures to connect the AC Adapter to the system Caution Use only the AC Adapter supplied with the computer other adapters can damage the unit 1 Remove AC adapter from packaging Connect round coaxial connector supplied with the notebook to the DC IN power receptacle on the left rear of the notebook as shown in Figure 2 17 2 Connect the female side of the AC Power cord to the AC Adapter and connect the male end to a grounded AC outlet Figure 2 17 Installing the AC Adapter Installation 2 19 2 8 Initial System Checkout After you ve installed all internal options and external cabling you re ready for system checkout and software configuration To check out the system set the power switch the notebook to the On l position which initiates the notebook self test During self test execution the computer checks the operation of all key hardware including memory and CPU and displays copyright and version number data during test execution Upon successful conclusion of self test the computer automatically loads its operating system and windows environment If self test fails to c
33. Replace the bezel screws and bezel screw rubber inserts Also replace the hinge covers Test unit by carefully opening and closing the notebook and looking for and correcting any signs of binding Step 2 Remove two plugs and remove recessed screws Step 1 Remove two Snap On Plastic Hinge Covers Step 3 Gently pry off the Display Bezel held by clips Removing the Bezel Microphone Assembly Left Side Hinge Screws Right side Hinge Screws Removing the Hinge Screws Figure 5 19 LCD Cover Assembly Removal Replacement Field Service 5 27 5 6 Removing Replacing the Inverter Board To remove replace the Inverter Board Figure 5 20 use the following the procedure 1 Remove Display Bezel as described Paragraph 5 5 14 Caution Ensure that the AC Adapter is disconnected from the note book and both batteries removed Otherwise you could be exposed to high voltages 2 Remove the screws securing the Inverter Board to the cover Carefully disconnect all cables that mate with the board 3 Remove the Inverter Board from the cover assembly Replacement procedures are the reverse of steps one and two 5 28 Field Service Step 2 Remove two plugs remove recessed screws Step 1 Remove two Snap On Plastic Hinge Covers Step 3 Gently pry off the Display Bezel held by clips Screws Holding Inverter Board to Cover Removing Replacing Inverter Board Figure 5 20 Removing Replac
34. s powerful multi tasking capabilities the TM5000 series implements a 50MHZ 64 bit high speed system bus that interconnects the critical CPU Memory and hard drive components The 50 MHz system bus drives a 33 MHz 32 bit Peripheral Components Interface PCI bus that supports the video subsystem expansion subsystem with other higher speed peripherals The PCI bus also drives a conventional 8MHz AT Bus for compatibility with AT peripherals onboard 1 44MB floppy keyboard pointing device etc 1 2 1 MultiMedia Features As standard features the notebooks contain powerful audio and video multimedia capabilities A built in SoundBlaster compatible sound board Jazz 16 Sound Software plus internal speaker and microphone and audio input and output jacks give the notebooks a wide range of sound capabilities The notebooks also offer powerful new video features on the PCI Expansion Bus including the MotionVideo Architecture MVATM supports storage and playback of video clips 320 x 240 clips can be played back at 30 fps with 24 bpp color quality The notebook s video controller has a feature interface that is VESA VAFC compatible enabling a system to provide live video overlay capability A control data interface is also available on the PCI bus that allows an implementation of NTSC PAL commercial TV output required to display graphics or video on standard TVs 1 4 General Description Built in Microphone Color
35. self test and diagnostics programs and provides instructions for using the tests and interpreting any error messages the remainder of the section provides guidelines for isolating computer malfunctions down to the replaceable subassembly or component Section 5 Field Servicing Describes the preventive and corrective maintenance procedures for the TravelMate 5000 Series Notebook Computers The first part of the section contains preventive maintenance instructions and general instructions for the care and maintenance of the notebook computer the second part of the section provides a listing of all field replaceable assemblies and components and the remainder of the section contains assembly removal replacement procedures Section 6 Illustrated Parts Listing Contains assembly drawings and lists of materials for the TM5000 Pentium 75 MHz 10 4 inch active matrix color Memory 810 Hard Drive notebook computers Section 7 Schematic Diagrams Provides schematic diagrams for the intial release of the TM5000 Series Notebook Computers Appendix A TM5000 Character Sets Appendix B TM5000 Keyboard Layouts Appendix C PC Doctor Diagnostics Appendix D Configuring TM5000 Memory Appendix E Supported External Monitors Appendix F Added Interrupt 15 Functions Appendix G BIOS Updates Other Manuals About the Notebook Computer The following documents provide additional information about the TravelMate 5000 Series Computers
36. 2248342 0022 Quantity 4 Description FERRITE CHIP WIDE BAND 400 OHMS 100MHZ FB171 FB172 FB173 74 EMI SUPRESSOR CHIP Z 80 OHMS 2596 95 23 CAP TANT CHIP 100 UF 20 4V F CASE L PRO C43 IC LM393 DIFF COMPARATOR PLASTIC SOIC U211 DIODE SCHOTTKY BARRIER BAT54 SMT 81 1801 CRI192 DIODE SWITCHING 100V BR SMT CR114 VOLT REF UPWR 2 500 VR 20MA MAX IR SOT23 CR182 TRANSISTOR PNP DTA114YK SOT 23 PKG 0131 TRANSISTOR NPN DTC114YK SOT 23 PKG 0181 0194 0195 0212 0218 01801 0196 0130 DIODE ZENER 6 0V 5 225 W SOT 23 CR183 XSTR 9430 MOSFET SNGL P CHAN ENHANC 8 P U195 XSISTOR 2907A NPN SMALL SGNL 60 VCEO 6W 0211 0216 XSISTOR 2222A NPN SMALL SGNL 40VCEO 1 5W 0191 DIODE CHIP SCHOTTKY PWR 80 IF 40 VR CR1804 CR1805 FET BST82 N CHANNEL 80V VDS PLAS SOT 23 0201 0183 0199 0190 DIODE SCHTKY BARR BAT54A 200 IF 30V CR196 CR202 XSTR MOSFET N CHN 30VDS 30AID 50W TO 252 Q23 IC MLA873 BATTERY POWER CONTROL PL SSOP U200 INDUCTOR SURFACE MOUNT 5 6UH 2096 L190 L191 Illustrated Parts Listing 6 23 Table 6 6 Board 9798803 0001 Parts Listing continued Item Part 144 145 147 148 149 150 151 153 155 161 168 169 174 175 176 177 178 179 180 2248834 0001 2248252 0067 2248813 0025 2248813 0001 2248846 0289 2248846 0339 2221287 0316 2248846 0261 2248846 0284 2563151 0002 2548330 0007 2548
37. 2248730 0018 2248730 0012 2248863 0105 9786170 0001 9786171 0001 9798803 6001 9786093 0001 2248566 0001 2363830 0008 0415804 0007 2248863 0027 9786311 0001 2248812 0001 2248812 0002 9786313 0001 2248812 0036 2248812 0015 2248812 0006 2265966 0010 6 16 Illustrated Parts Listing Quantity 1 N e Description INDUCTOR 13UH 5 AMP TM5000 SERIES L201 CAP AL ELECT ORG 100UF 10 20V RAD LEADS C201 CAP AL ELECT 68UF 2096 25V RADIAL C206 CAP AL ELECT 100UF 20 16V RADIAL C190 RES CHIP 220 OHM 5 063W 0603 R1911 CONTACT BATTERY OUTER TM4100 P182 P183 P184 P185 CONTACT BATTERY INNER TM4100 P210 P211 P212 P213 P180 P181 TAB PARTS FOR 9798803 0001 5000 JACKSCREW HEX HEAD 500 LONG LABEL SYMBOLIZATION 375 X 375 SEALING COMPOUND RETAINING PURPLE E RES CHIP 120 OHM 5 063W 0603 PKG R1210 GROUND CLIP SPRING TM5000 SERIES ALT PN 9786313 0001 SEC LM ITEM 230 WIRE PRECUT STPD SOLID 30AWG 250 L WHT WIRE PRECUT STPD SOLID 30AWG 300 L WHT GROUND CONTACT MAINBOARD MODIFIED ALT PN 9786311 0001 PRI LM ITEM 226 WIRE PRECUT STPD SOLID 30AWG 8 00 L WHT WIRE PRECUT STPD SOLID 30AWG 1 00 L WHT WIRE PRECUT STPD SOLID 30AWG 500 L WHT TAPE FOAM DOUBLE STICK 3 8 3 8 Table 6 6 Board 9798803 0001 Parts Listing continued Item TI Part No Quantity Description Note The fo
38. 3 6 Internal Speaker Microphone Locations 3 7 Notebook Computer Troubleshooting 4 2 Notebook Detailed Block Diagram 4 3 Notebook Major Assemblies 5 3 Cover Display 5 4 Base 5 6 Battery Pack Removal Replacement 5 9 PCMCIA Device Removal Replacement 5 10 Keyboard Assembly Removal Replacement 5 11 Hard Drive Assembly Removal Replacement 5 12 Expansion RAM Board s Removal Replacement 5 13 Illustrations Figure Title Page No 5 9 Opening the Base Cover 5 15 5 10 Keyscan Board Removal Replacement 5 16 5 11 IR Board Removal Replacement 5 17 5 12 Floppy Drive Removal Replacement 5 18 5 13 The LED Board Removal Replacement 5 19 5 14 Sleep Board Assembly Removal Replacement 5 20 5 15 Sound PCMCIA Board Removal Replacement 5 21 5 16 Main Board Removal Replacement 5 23 5 17 Display Bezel Removal Replacement 5 24 5 18 Removing Replacing the DAB Board 5 26 5 19 LCD Cover Assembly Removal Replacement 5 27 5 20 Removing Replacing the Inverter Board 5 29 6 1 TM5000 Pentium 10 4 TFT 810HD Domestic Notebook with Pack P N 9798842 0001 6 2 6 2 5000 1
39. 45 2248872 0017 2 6 38 Illustrated Parts Listing Description TOPSIDE SMT PARTS FOR 9786209 0001 CONN RCPT 60 POS 5MM STK 0 8MM PITCH SMT Pl IC 74HC4051 8 CHANNEL ANALOG MULTIPLEXER U2 IC HCTOO QUAD 2 INPUT GATE PL SOIC U4 IC HCT125 QUAD BUFFER PLASTIC SOIC U10 RES CHIP 1 OHM 5 063W 0603 PKG R34 R35 RES CHIP 33 K OHM 5 063W 0603 PKG R5 RES CHIP 10 K OHM 5 063W 0603 PKG R19 R20 R21 R22 R29 R45 CAP CER 22 PF 1096 100V COG 0603 PKG C12 C13 Table 6 8 Keyscan Board 9786209 0001 Parts Listing continued Item 46 47 50 51 52 57 58 59 61 62 65 66 67 68 72 73 74 77 TI Part No 2248872 0019 2248872 0061 2548468 0001 2248939 0029 2248863 0130 2248846 0466 2248846 0339 2248601 0130 2248731 0005 2548445 0003 2248846 0235 2248863 0058 2563223 0001 2248863 0029 2248846 0378 2248846 0354 2248872 0049 2248863 0065 Quantity 2 Description CAP CER CHIP 33 PF 10 100V COG 0603 PKG C17 C18 CAP CER CHIP 1 UF 80 20 25V Y5V 0603 Cl C2 C4 C5 C6 C7 C22 C23 FET BST82 N CHANNEL 80V VDS PLAS SOT 23 Ql RES NET QSOP 16 P 10 0 K OHM 2 75W ISO RP1 RES CHIP O OHM 5 063W 0603 PKG R2 R6 R32 R33 RES CHIP 698 OHM 196 10W 0805 PKG R36 R37 RES CHIP 33 2 K OHM 196 10W 0805 R38 R39 CHIP RESISTOR 0 0 OHM 1W 5 0805 PKG R25 CAP TANT CHIP 10 UF 20 7V 1206 PKG C9 C10 C11 I
40. 9786164 0001 9786181 0001 9798829 0001 9786163 0001 9786167 0001 9786165 0001 2550504 0003 9792553 0002 9793368 0001 9786247 0001 9786296 0001 9798053 0001 9798053 0011 Quantity 1 1 om 0480 Description PACK BOX ACCESSORY KIT TM5000 AC ADAPTER TM5000 SERIES CAP KIT POINTING STICK TM4000M SERIES 9793368 1 IS ALTERNATE ITEM 34 POWER CORD DOMESTIC HANKING TIE BLACK COLOR WARRANTYOPTIONS TM3000SERIESCOMPUTER QUICK START TM5000 SERIES DIVIDER ACCESSORY KIT TM5000 FDA RECOVERY DISK TM5000 USER S MANUAL TM4100 LILY USER REFEENCE GUIDE TM4100 SAFETY INSTRUCTIONS TM5000 SERIES LABEL BLANK POLYESTER LASER 1 50 X 2 25 PRINT THE FOLLOWING ACCESSORY KIT P N 9786168 0001 ABOVE SHOULD BE PRINTED IN BARCODE 3 OF 9 HUMAN READABLE KIT PHOENIXCARD MANAGER W O DISKETTE KIT CAP POINTING STICK PAINTBRUSH 9786219 1 IS ALTERNATE ITEM 4 BATTERY LI ION TM5000 SERIES TRAVELMATE PASSPORT TM NOTEBOOKS MANUAL KIT MSDOS WIN ESSENTIAL ENGLISH CERT OF AUTHENTICITY TMAO00M ENG Illustrated Parts Listing 6 11 6 4 Board Level Illustrated Parts Listings The remainder of this section contains board level illustrated parts listings that are common to various product models see unit level breakout for a particular model reference the internal PWB part numbers and refer to paragraph 6 4 to locate the correct drawing and parts listing for a specific TM5000 product model Th
41. CHIP CARRIER IN A S M SCKT CHIP CARRIER IN A PGA SCKT CHIP CARRIER CERAMIC RECT CHIP CARRIER CERAMIC SQUARE FLAT PACKAGE CERAMIC FLAT PACKAGE CERAMIC WIDE VCC S NOT MARKED ON THE SCHEMATIC ARE APPLIED AS FOLOWS power name ref designator number 5VID 028 GROUND IS APPLIED PIN 4 OF ALL 8 PIN IC s PIN 7 OF ALL 14 PIN PIN 8 OF ALL 16 PIN IC s PIN 10 OF ALL 20 PIN IC s ETC DEVICE TYPE PIN NUMBERS AND REFERENCE DESIGNATOR LOCATION OF GATES ARE SHOWN AS FOLLOWS 1 5 1 Do 2 00 04 001 002 GRID ARPAY PLASTIC GRID ARRAY PLASTIC LIF SCKT 00 AND 04 1 2 AND 3 001 AND 002 DEVICE TYPES PIN NUMBERS REF DESIGNATOR GRID ARRAY PLASTIC ZIF SCKT GRID ARRAY CERAMIC GRID ARRAY CERAMIC LIF GRID ARRAY CERAMIC ZIF SCKT SINGLE IN LINE SOIC PLASTIC 501 PLASTIC WIDE 7500 PLASTIC J LEADS LOCATION RESISTANCE VALUES ARE IN OHMS RESISTORS ARE 1 8 WATT 5 CAPACITANCE VALUES ARE IN MICROFARADS CAPACITORS ARE 50V 10 THIS COUPON WILL BE USED ON ALL COMMERCIAL MULTILAYER BOARDS sawah eza ss WOW mt n n MH M H NW N HM Ho H Hou LAST DESIGNATORS USED R176 C183 L27 040 CRS SW3 TPS Q26 OSC2 SP1 THESE SCHEMATICS ARE FOR ASSEMBLY REV 18 1994 Figure 7 2 Sound Board 9786205 Logic Diagram S
42. NOTES UNLESS OTHERWISE SPECIFIED 1 ALL IC DEVICE TYPES ARE PREFIXED WITH IS APPLIED TO PIN 8 OF ALL 8 5474 IC s PIN 14 ALL 14 PIN PIN THE FOLLOWING PREFIX S ARE ALWAY S USED 2 T IS EQUAL TO 16 TETS IS EQUAL TO ALS GROUND IS APPLIED TO PIN 4 OF ALL 8 THE FOLLOWING 5 ARE USED ONLY WHEN diea Es p INSUFFICIENT CHARACTERS ARE AVAILABLE NI iUe IS EQUAL TO nives IS EQUAL TO DEVICE TYPE PIN NUMBERS AND V IS EQUAL TO REFERENCE DESIGNATOR LOCATION W IS EQUAL TO AT OR ALS OF GATES ARE SHOWN AS FOLLONS IC PACKAGE TYPE IS INDICATED BY THE f gt i Do FOLLOWING SUFFIX S 00 04 DUAL IN LINE PLASTIC N OR 001 002 DUAL IN LINE PLASTIC WIDE DUAL IN LINE CERAMIC DOAL IN LINE CERAMIC WIDE CHIP CARRIER PLASTIC CHIP CARRIER IN S M CHIP CARRIER IN PGA SCKT CHIP CARRIER CERAMIC RECT CHIP CARRIER CERAMIC SQUARE FLAT PACRAGE CERAMIC FLAT PACKAGE CERAMIC WIDE GRID ARRAY PLASTIC GRID ARRAY PLASTIC LIF SCKT GRID ARRAY PLASTIC ZIF SCKT GRID ARRAY CERAMIC GRID ARRAY CERAMIC LIF SCKT GRID ARRAY CERAMIC ZIF SCKT SINGLE IN LINE SOIC PLASTIC SOIC PLASTIC WIDE SOJ PLASTIC J LEADS 00 AND 04 DEVICE TYPES 1 2 AND 3 PIN NUMBERS 001 AND 002 REF DESIGNATOR LOCATION RESISTANCE VALUES ARE IN OHMS RESISTORS ARE 1 8 WATT 5 CAPACITAN
43. Return zero based max request number Returns AH Error Code OOh No Error 86h 7 Invalid Parameter BL Video Parameter F 10 Added Interrupt 15 Functions BL Value Reverse 001 On BH 00h 1 Graphics 021 Text Off FFh Not Supported Expanded Mode OOh Off BH Olh Olh On FFh Not Supported Block Cursor OOh Off 02h Olh On FFh Not Supported Display 00h LCD BH 03h Olh CRT 02h Both FFh Not Supported Monitor Type 001 VGA BH 04h Olh 8514 compatible 021 Super VGA Extended Super VGA 04h Multi Freq 051 Ext Multi Freq 061 Super Multi Freq 07h Ext Super Multi Freq FFh Not Supported LCD Power Low 05h Olh Medium 02h High Auto FFh Not Supported Backlight Off 06h Olh FFh Not Supported Text Resolution 80 x 25 BH 07h Olh 80 x 50 02h 132 x 25 03h 132 x 60 FFh Not Supported LCD Contrast Enhancement BH 08h 001 Enable text mode attribute emulation O1h Disable contrast enhancement 02h Enable background enhancement 03h Enable foreground enhancement 04h Enable foreground and background enhancement FFh Not Supported LCD Palette BH 09h 0 Standard Olh 1 Text 02h 2 Fixed 1 03h 3 Fixed 2 04h 4 User 1 5 User 2 FFh Not Supported External VGA BH OAh 008 Inte
44. the 8 MB expansion board P N 9798816 0001 16 MB expansion board P N 9798816 0002 and an 8 MB Shuttle Memory Expansion P N 97988816 0003 The Shuttle Expansion Board allows installation of two memory option expansion modules by attaching to either the 8 MB or 16 MB Expansion Boards Installation 2 3 The installation process consists of the following steps Caution The RAM module option contains components that are sensi tive to static electricity When handling the module and the internal parts the computer protect against static electricity by using wrist or ankle grounding straps and grounded working mats When moving or storing items use the anti static bags supplied with the items 1 Turn off the Quick Boot in the System Setup See TM5000 User s Guide 2 Ensure that notebook is powered off AC Adapter disconnected from the AC outlet Also ensure that the batteries are out of the unit 3 Remove the RAM module s from its shipping container If installing a shuttle RAM expansion module Shuttle Module plug the shuttle module onto the first module as shown in Figure 2 3 Otherwise skip this step 5 Turn the Notebook upside down on a padded surface Remove the holding screws and remove the floppy bezel from the right front of the notebook area around the floppy drive as shown in Figure 2 3 7 Insert RAM expansion card such that its two connectors aligned with the corres
45. 0010 REF Description LABEL BLANK UPC BARCODE PACK REF LABEL BLANK UPC BARCODE OVERPACK REF BAG CLEAR 13 50W X 13 00L X 0015 FOAM 7 50 X 10 25 PACK BOX TM5000 LILY HANDLE TM BLACK SOFTWARE LICENSE AGREEMENT TM2000 OVERPACK BOX TM5000 EPP ENDCAPS TM NB COLOR SERIES LABEL BARCODE SERIAL PN PACK REF LABEL BARCODE SERIAL PN OVERPACK REF LABEL CONFIG REF LABEL INT L AGENCY REF LABEL BLANK REF LABEL BLANK REF LABEL BLANK REF LABEL INTEL PENTIUM INSIDE RED CLEAR PRNTG PRO CONFIG MODEL 5557P TM5000 LABEL PENTIUM TM5000P BATTERY PACK FILLER TM5000 SERIES Illustrated Parts Listing 6 3 6 2 1 TM5000 10 4 TFT Color 810HD Domestic Unit Assembly P N 9798843 Parts Listing A breakout of the parts listing for the unit level assembly for the TM5000 Pentium 10 4 inch TFT 810 Drive is shown in Figure 6 2 The associated parts listing is provided in Table 6 3 5 92 85 ws 8 zB RSE Figure 6 2 5000 10 4 Color 810HD Domestic Unit Assembly 9798843 Sheet 1 of 2 6 4 Illustrated Parts Listing WARRANTY LABEL view D SCALE NONE Figure 6 2 TM5000 10 4 Color 810 Domestic Unit Assembly P N 9798843 Sheet 2 of 2 Illustrated Parts Listing 6 5 Table 6 3 TM5000 10 4 C
46. 07 61225288 12 45 16 BEECSZBRK 28142 AS Z OVOVHI NMOGLOHS ABILLYE MOT Figure 7 1 Main Board Part No 9798803 Logic Diagram Sheet 18 of 22 Schematic Diagrams 7 19 9 S1 11 80 LO 0 rrez 13NYd 303 204927 2234021 B E a m 1 ot E NO20Add ale XOT 90618 m 206185 106182 Nade 1 SOA 027 160 00683 TIVISN 1604511683 3 0W3d 106142 TI ISNT 10616 1 44 At 803 444514 HMdSIG YIM LHDITXOVE 191601 5612 H2473304 NOILVE3NSD LETHED let itor tet KOLIMS Figure 7 1 Main Board Part 9798803 Logic Diagram Sheet 19 of 22 7 20 Schematic Diagrams Creer AZT ta 15075 ooz ESVBAZI LOZ TSUN 50242 24919615 4971611 ACCT PETS Kon E SsvHAZI NITAS 157889 UE sozo SVIGAZT z T 002 2 055 2415145 wr E em AS uu 50029 HIADSH
47. 1056 350 70 16 256 1056 350 70 Graphics 16 256K 800 x 600 56 Graphics 16 256K 800 x 600 60 Graphics 16 256K 800 x 600 72 Graphics 16 256K 800 x 600 75 Graphics 256 256K 800 x 600 56 Graphics 256 256K 800 x 600 60 Graphics 256 256K 800 x 600 72 Graphics 256 256K 800 x 600 75 Graphics 16 256K 1024 x 768 43 Graphics E 2 Screen Standards 16 256K 1024 x 768 60 Hex Mode Table E 2 External Monitors Extended VGA Modes cont Display Mode Number of Colors Resolution Refresh Rate 50 Graphics 16 256K 1024 x 768 70 50 Graphics 16 256K 1024 x 768 72 5D Graphics 16 256K 1024 x 768 75 5 Graphics 256 256K 640 x 400 70 5 Graphics 256 256K 640 x 480 60 5 Graphics 256 256K 640 x 480 72 Graphics 256 256K 640 x 480 75 Graphics 256 256K 1024 x 768 43 Graphics 256 256K 1024 x 768 60 Graphics 256 256K 1024 x 768 70 Graphics 256 256K 1024 x 768 72 Graphics 256 256K 1024 x 768 75 Graphics 64K 640 x 480 60 Graphics 64K 640 x 480 72 Graphics 64K 640 x 480 75 Graphics 64K 800 x 600 56 Graphics 64K 800 x 600
48. 18 Flowchart Troubleshooting 4 2 Formatting a Hard Disk See DOS Windows Users Manual H Hard Disk Controller Hard Disk System 1 3 1 37 Indicators 3 1 Interactive Diagnostics Section 4 Appendix E I O Ports 1 20 Section 2 Infrared Port 1 21 Installation Procedures Section 2 Intelligent Batteries 1 6 3 6 Inverter Board 5 4 5 28 5 IR Board 5 4 5 17 IR Interface 1 20 K Keyboard Layout 1 35 Appendix B Keyboard Versions 1 35 Appendix B Keyscan Board 5 4 5 16 L Laptop File Manager 1 9 LCD 5 4 5 5 LED Board 5 6 5 19 Logic Schematic Diagrams Section 7 M Main Board 1 30 5 6 5 22 2 Index Memory Expansion Board 1 15 1 21 2 3 Memory Subsystem 1 31 Messages error Section 4 Models Product 1 24 Mouse External 2 13 Mouse Internal 1 34 N Numeric Keypad 2 7 O Operating Controls and Indicators 3 1 Operating Instructions Section 3 Options 1 21 Section 2 P Packaging Diagram 2 2 2 3 Parallel Port 1 30 1 11 2 14 PCI Bus 1 3 1 4 1 15 1 30 PCMCIA Sound Board 1 30 5 6 5 7 5 21 Pentium Notebook Block Diagram 1 30 Pentium Processor 1 3 1 14 Peripherals Internal Hard Drive 1 1 1 7 1 16 5 12 Floppy Drive 1 7 1 16 1 30 5 18 PCMCIA Options 1 7 1 22 1 23 2 6 Physical Description Pinouts I O Connectors Section 2 Pointing Device 1 17 1 34 Port Replicators 1 12 1 13 2 10 Ports I O 1 11 1 20 Section 2 Power On Sel
49. CAPACITANCE VALUES ARE IN MICROFARADS TFT SHARP SINGLE CCFT LAST UPDATE 12 13 94 Figure 7 9 Display Adapter Board P N 9786273 Logic Diagram Sheet 1 of 3 Schematic Diagrams 7 49 AV E OL 971 V NOLLVHHdO AHELLVH 069615 Figure 7 9 Display Adapter Board 9786273 Logic Diagram Sheet 2 of 3 7 50 Schematic Diagrams 5191052 t 04 9e 27100 19 890 9786273 Logic Diagram Sheet 3 of 3 Figure 7 9 Display Adapter Board P Schematic Diagrams 7 51 Character Sets A 1 Introduction The TravelMate Computer character sets are identical to the IBM Code Pages for MS DOS This appendix shows the character sets for Code Page 437 United States 850 Multilingual 863 Canadian French and 865 Nordic with the decimal and hexadecimal codes for each character The four character sets contain differences in the international symbol and graphics characters above decimal code 128 extended ASCII characters Note The extended Ascii characters that are not on the keyboard 128 to 255 decimal be displayed at the MS DOS prompt and in many applica tions Press Alt and typ
50. E 1 Contents xiii Tables Contents Table E 25 245 4 E 6 Title Page No External Monitors Extended E 2 Standard VGA LCD Only Video Modes E 5 Extended LCD Only Video Modes E 6 Standard SimulSCAN Video Modes E 6 Extended SimulSCAN Video 7 Introduction This manual contains operation installation and maintenance instructions for the Texas Instruments TravelMate 5000 Series Notebook Computers This preface introduces the contents of the manual and lists and describes all related publications Intended Audience This manual is primarily intended for use by qualified service technicians assigned to TravelMate computer repair operations However several sections contain overview information useful to a general less technical audience Conventions Used In This Manual Throughout this manual the following conventions are used to distinguish between different elements of text Italics Used to denote setup program items key words and references to other publications Monospace Used for prompts and menus that display during operation of the computer including text generated by the computer and entries to be entered on the keyboard Bold Denotes a control panel or keyboard key switch or disk drive designator Note that several symbols are used throughout this manual t
51. Graphics 16 16 16 256K 640 x 350 Graphics 2 16 2 256K 640 x 480 Graphics 16 16 16 256K 640 x 480 Graphics 64 256 256 256 Screen Standards 5 320 x 200 Extended LCD Modes Table E 4 Extended LCD Only Video Modes E 5 Char Cell pixels Screen Resolution 640 x 400 Number of Colors 256 256K 8x16 256 256K 8 16 640 480 64K 640 x 480 32K 640 x 480 E 6 Standard SimulSCAN Modes Table E 5 Standard SimulSCAN Video Modes of Gray Shades Mono Number of Char Colors Cell Screen Resolution Display Mode pixels Text 16 16 16 256K 8x16 360 x 400 Text 16 16 16 256K 8x16 720 x 400 Graphics 4 64 4 256K 8x8 320 x 200 Graphics 2 16 2 256K 8x8 640 x 200 Text 2 16 Mono 8x16 720 x 400 Graphics 16 64 16 256K 8x8 320 x 200 Graphics 16 16 16 256K 640 x 200 Graphics 2 16 Mono 640 x 350 Graphics 16 16 16 256K 640 x 350 Graphics 2 16 2 256K 640 x 480 16 16 Graphics 16 256K 640 x 480 Graphics 64 256 E 6 Screen Standards 256 256K 320 x 200 7 Extended SimulScan Modes Table E 6 Extended SimulSCAN Video Modes Number of Colors Char Cell Screen pixels Resolution 256 256K 8x16 640 x 400
52. Illustrated Parts Listing 6 31 Item Part 39 40 41 43 44 45 46 47 48 49 50 51 52 53 57 58 59 60 2563157 0001 2563158 0001 2548509 0001 2568719 0001 2248889 0008 2211090 0002 2211415 0004 2211416 0004 2247532 0003 2211219 0002 2563178 0001 2563224 0001 2563185 0002 2548256 0002 9786246 0001 2576070 0001 2248884 0001 2563182 0004 6 32 Illustrated Parts Listing Quantity 1 Table 6 7 PCMCIA Sound Board P N 9786205 0001 Parts Listing continued Description IC YMF262 FM SOUND SOURCE PLASTIC SOIC 013 YAC512 2 CH FLOATING D A SOIC 014 MOSFET N CHANNEL 60V SOT 23 PKG 99 IC 74HCTOO SMT QUAD GATE U8 CRYSTAL MINIATURE 16 000 MHZ CERAMIC SMT IC TLO82 OPAMP PLASTIC SOIC U9 XSISTOR 2222A NPN SMALL SGNL 40VCEO 1 5W Q1 Q4 XSISTOR 2907A NPN SMALL SGNL 60 VCEO 6W Q2 Q3 IC 74HCO4 HEX 1 INPUT INVERTER PLAS SOIC 010 Ull IC TLO84 OPAMP PLASTIC SOIC 015 017 IC TDA7284 RECORD PLAYBACK W ALC PL SOIC U18 IC TDA2822 STEREO PWR AMP PLASTIC SOIC U19 IC CMOS 3L384 BUS SWITCH 10 QSOP U2 U3 U4 U5 035 IC 74HCT14 HEX 1 INPUT SCHM TRIG SOIC U6 PAL PROGRAMMED PCMCIA TM5000 U27 IC 74HCT32 SOIC U33 CONV DC DC MICROPWR ADJ V PLASTIC SOIC U31 LED GREEN SMT PKG CR4 CR5 CR6 Table 6 7 Sound Board 9786205 0001 Parts Listing continue
53. LCD 4mm 83 84 Key Keyboard Built In Speaker Two PCMCIA Option Slots The Point Internal Mouse Infra Red Interface Dual Intelligent Battery Packs 1 44MB Floppy Drive User Replaceable 810 Hard Drive Accessible from bottom Pentium P54 C Processor Internal Cover Latch Right Audio Inputs and Outputs i Provisions for up to 24 of Expansion RAM Underneath Floppy Drive Cover Latch Left External PS 2 Mouse or External PS 2 Keypad Option Figure 1 3 TM5000 Pentium Series Notebook Features General Description 1 5 1 2 2 Dual Intelligent Battery Packs The TM5000 notebook series support the use of two hot plugable intelligent battery packs with front panel charge remaining indicators that allow for battery removal and replacement while the system is operational as long as one battery contains a partial charge The notebooks use rechargeable Lithium Ion Li Ion batteries These battery packs are ejected from the front of the notebook using battery eject switches located just above the keyboard See Figure 1 4 Battery Eject Switches Dual Intelligent Battery Packs Charge LED Indicators Charge Display Button Approx Charge LED1 LED2 LED3 LED4 760 100 ON 51 to 75 ON ON ON OFF 26 to 50 ON ON OFF OFF 11 to 25 ON OFF OFF OFF 0 to 10 RED OFF OFF OFF NOTE When battery is 10096 charged all LEDs extinguish also LEDs
54. LCD display if enabled Serial RS 232 C Port for connecting to an external serial device Parallel Bi Directional Printer 160 Pin PCI Expansion Bus PCI Bus plus sidebands to drive attached Docking Systemoption Infrared interface for communication with IRDA compliant devices 1 3 Notebook Hardware Features 1 3 1 CPU RAM Subsystem The Pentium based notebook runs at a system bus speed of 50 MHz anda processing clock rate of 75MHz As a standard feature the notebook contains 8MB of 70 ns page interleaved DRAM and 256KB of 15 ns static RAM for external cache DRAM memory can be expanded to 32 MB using two DRAM Expansion Board options expansion boards install from the front of the notebook by removing the floppy bezel as shown in Figure 1 9 Caution The RAM module option contains components that are sensi tive to static electricity When handling the module and the internal parts the computer protect against static electricity by using wrist or ankle grounding straps and grounded working mats When moving or storing items use the anti static bags supplied with the items The first memory option may be either 8 MB or 16 MB a second 8 MB board Shuttle RAM option can be installed onto the first expansion module as shown in Figure 1 9 1 14 General Description Up to RAM Expansion Boards may be user installed onto the Main Board by removing the Bezel below the Floppy Drive 8MB or 16 RAM Expa
55. Messages In the event of a hardware problem that affects the display the Notebook also communicates errors via a series of beeps These codes may be heard over the system s speaker as three bursts of beeps The interpretation of the beep codes is provided in Table 4 2 To recover from a self test error try cycling power to the computer Also press CTRL ALT ESC to ensure that the Setup configuration is correct In general most of the failures are associated with the Main Board and may require board removal replacement Try running PC Doctor Paragraph 4 2 5 3 if possible to verify the source of problem Otherwise replace the Main PWB Table 4 2 Self Test Beep Messages Beep Code Port 80h Description None Olh CPU Register Test in Progress 1 1 3 02h CMOS Write Read Failure 1 1 4 03h ROM BIOS Checksum Failure 1 2 1 04h Programmable Interval Timer Failure 1 2 2 056 Initialization Failure 1 2 3 O6h DMA Page Register Write Read Failure 1 3 1 O8h DRAM Refresh Verification Failure None 091 1ST 64K RAM Test Progress 1 3 3 OAh 1ST 64K RAM Chip or Data Line Failure Multi Bit 1 3 4 OBh 1ST 64K RAM Odd Even Logic Failure 1 4 1 OCh Address Line Failure 1ST 64K RAM 1 4 2 ODh Parity Failure 1ST 64K RAM 2 1 1 10h Bit 0 1ST 64K RAM Failure 2 1 2 llh Bit 1 1ST 64K RAM Failure 2 1 3 12h Bit 2 1ST 64K RAM Failure 2 1 4 13h Bit 3 1ST 64K RAM Failure 2 2 1 14h Bit 4 1ST 64K RAM Failure 2 2 2 15h Bit 5 1ST 64K
56. PWB Assembly e EXTERNAL KEYBOARD MOUSE PORT Le Power LED PWB _Assembly 160 PIN EXPANSION BUS CONNECTOR RS232 SERIAL PORT lt gt INTERNAL 1 44 MB FLOPPY DISK DRIVE PARALLEL PRINTER PORT 4 Input From AC Adapter Battery Packs Inverter DC Voltage 40 X 480 VGA LCD INTERNAL LCD DISPLAY Figure 4 2 Notebook Detailed Block Diagram Troubleshooting Procedures 4 3 4 2 Troubleshooting Procedures The built in self test program and the disk resident diagnostics program PC Doctor are useful tools in computer troubleshooting However if the computer has a power keyboard or display problem you first solve this problem before running diagnostics If the computer powers up and displays messages on the LCD or emits a series of beeps skip to Paragraph 4 2 3 for further instructions 4 2 1 Troubleshooting a Power Supply Problem If the computer does not power up when the Power Switch is set to the ON position you most likely have a malfunction in the power subsystem loss of power at the AC Outlet faulty AC Adapter discharged Battery Packs or faulty Power Supply on the Main Board With a power problem all LEDs are extinguished the LCD screen is blank the system does not respond when the suspend switch several times consecutively and no drive activity can be heard The computer is unable to load software and displays no visible signs of activity T
57. RAM Failure 2 2 3 16h Bit 6 1ST 64K RAM Failure 2 2 4 17h Bit 7 1ST 64K RAM Failure 2 3 1 18h Bit 8 1ST 64K RAM Failure 2 3 2 19h Bit 9 1ST 64K RAM Failure 4 8 Troubleshooting Procedures Table 4 2 Self Test Beep Codes continued Beep Code Port 80h Description 2 3 3 1Ah Bit A 1ST 64K RAM Failure 2 3 4 1Bh Bit B 1ST 64K RAM Failure 2 4 1 1Ch Bit C 1ST 64K RAM Failure 2 4 2 1Dh Bit D 1ST 64K RAM Failure 2 4 3 1Eh Bit E 1ST 64K RAM Failure 2 4 4 1Fh Bit F 1ST 64K RAM Failure 3 1 1 20h Slave DMA Register Failure 3 1 2 21h Master DMA Register Failure 3 1 3 22h Master Interrupt Mask Register Failure 3 1 4 23h Slave Interrupt Mask Register Failure None 25h Interrupt Vector Loading In Progress 3 2 4 27h Keyboard Controller Test Failure None 28h CMOS Power Failure and Checksum in Progress None 29h CMOS Configuration Validation in Progress 3 3 4 2Bh Screen Memory Test Failure 3 4 1 2Ch Screen Initialization Failure 3 4 2 2Dh Screen Retrace Test Failure None 2Eh Search for Video ROM in progress None 30h Screen Believed Operable running with Video ROM None 31h Monochrome Monitor Believed Operable None 32h Color Monitor 40 Column Believed Operable None 33h Color Monitor 80 Column Believed Operable 4 2 1 34h No Time Tick 4 2 2 35h Shutdown Failure 4 2 3 36h Gate A20 Failure 4 2 4 37h Unexpected Interrupt in Protected Mode 4 3 1 38h Memory High Address Line Failure at 010000h 0A0000h 4 3 3 3Ah Ti
58. SMT U122 IC 74LVT573 OCT TRANS D TYPE LCH P TSSOP U502 Illustrated Parts Listing 6 17 Table 6 6 Board 9798803 0001 Parts Listing continued Item Part 66 67 68 70 72 73 74 75 76 77 78 81 2563196 0003 2563197 0003 2563201 0003 2248939 0028 2248937 0019 2563151 0005 2248846 0114 2548256 0002 2248939 0010 2563174 0003 2548447 0001 2248872 0061 6 18 Illustrated Parts Listing Quantity 4 99 Description IC 74LVT16245 16 B BUS XCVR S R PL TSSOP U61 U62 U63 U64 IC 74LVCO8 QUAD 2 INP AND GATE PL TSSOP 0504 0505 IC 74LVT244 OCTAL BUFFER DRIVER PL TSSOP U125 RES NET QSOP 16 20 OHMS 2 75W BU RN21 RN22 RN23 RN24 RN25 RN71 NTWK R C FLTR 25 2096 1W 200PF 2096 QS RC90 RC91 DIODE CHIP SWITCHING MBD7000 200MA 100V CR976 CR977 CR978 RES CHIP 150 OHM 1 10 0805 PKG R976 R977 R978 R91 IC 74HCT14 HEX 1 INPUT SCHM TRIG SOIC U124 RES NET QSOP 16 PIN 10 OHMS 2 75W BU RN112 RN110 IC 74ABT245 OCTAL BUS XCVR PLASTIC SSOIC U65 U66 IC 74ACT138 1 OF 8 DECODER DEMULTI SOIC U110 CAP CER CHIP 1 UF 80 2096 25V Y5V 0603 111 112 113 114 115 116 117 118 1201 C1202 C121 C122 C124 C130 C131 C132 C133 C134 C135 C140 C147 C150 C153 C175 C176 C177 C1800 C191 C1901 C200 C205 C301 C304 C305 C306 C307 C308 C309 C310 C302 C312 C313 C314 C411 Table 6 6 Board 9798803 0001 Parts L
59. Screen Standards Introduction This appendix summarizes the screen standards supported by your computer s internal display adapter The following tables display screen standard and extended modes for external monitors the LCD and additional SIMULSCAN modes E 2 Standard VGA Modes Display Mode Table E 1 External Monitors Standard VGA Modes Number of Colors Char Cell pixels Screen Resolution Text 16 256K 9x16 360 x 400 Text 16 256K 9x16 720 x 400 Graphics 4 256K 8x8 320 x 200 Graphics 2 256K 8x8 640 x 200 Text Mono 9x16 720 x 400 Graphics 16 256K 8x8 320 x 200 Graphics 16 256K 8x8 640 x 200 Graphics Mono 8x14 640 x 350 Graphics 16 256K 8x14 640 x 350 Graphics 2 256K 8x16 640 x 480 Graphics 16 256K 8x16 640 x 480 Graphics a 8x 14 font provided with use of TSRFont utility 256 256K 8x8 320 x 200 Screen Standards 1 Extended VGA Modes Table E 2 External Monitors Extended VGA Modes Number of Display Mode Colors Hex Mode Resolution Refresh Rate 112 Graphics 2 256 640 x 480 72 113 Graphics 2 256 640 480 75 Graphics 16 256 640 x 480 72 Graphics 16 256 640 x 480 75 16 256 1056 400 70 16 256
60. Sound Board 9786205 0001 Parts Listing continued Item Part Quantity Description 117 2248846 0178 3 RES CHIP 698 OHM 1 10W 0805 PKG R102 R103 R104 118 2248523 0085 3 RES CHIP 75 0 OHM 1 25W 1210 PKG R105 R106 R107 119 2248846 0385 1 RES CHIP 100 OHM 1 10W 0805 PKG R156 120 2248601 0130 6 CHIP RESISTOR 0 0 OHM 1W 5 0805 PKG R75 R76 R87 R125 R141 R142 121 2248846 0207 3 RES CHIP 1 40 OHM 1 10W 0805 PKG R126 R127 R128 122 224860 1 0025 1 CHIP RESISTOR 100 OHM 1W 5 0805 PKG R91 123 2248601 0097 7 CHIP RESISTOR 100 OHM 1W 596 0805 PKG R158 R147 R83 R84 R85 R86 R152 126 2548483 0001 2 TRANSISTOR PNP DTA114YR SOT 23 PKG Q21 Q25 130 9786205 3001 1 TOPSIDE SMT PARTS FOR 9786205 0001 Note The following is a breakout of the topside parts associated with item 130 above PART NO A BML Item Part 01 9786206 0001 25 2237085 0002 31 2248932 0001 32 2248932 0002 33 2248932 0004 34 2248500 0022 36 2248969 0001 37 2548482 0001 Quantity 1 1 1 9786205 3001TOPSIDE SMT PARTS FOR 9786205 0001 REV L PT Description PWB PCMCIA SOUND BOARD TM5000 LABEL BARCODE 25 X 50 CODE I 2 OF 5 HEADER STRAIGHT 2 POS 1 ROW 1 25MM CTR J12 HEADER STRAIGHT 3 POS 1 ROW 1 25MM CTR J5 HEADER STRAIGHT 5 POS 1 ROW 1 25MM CTR 911 FLAT CONN ZIF 5 POS 1MM CENTERS 2 R J9 SWITCH PUSHBUTTON MOMENTARY SMT 80G SW2 TRANSISTOR NPN DTC114YK SOT 23 PKG 026
61. Windows application programs diagnostics and utilities A diskette supplied with the system contains a program that simplifies the process of backing up restoring all system software General Description 1 37 Caution Formatting the disk drive erases any data that may be stored on the disk Therefore do not attempt a format of the hard disk unless the computer self test and diagnostics confirm that the disk has been formatted A Hard Drive activity LED is located along the front edge of the notebook See Figure 1 19 This LED lights during hard drive read write accesses Caution The notebook should not be moved when the HDD LED is lit to prevent accidental damage to the hard drive 1 8 11 Floppy Diskette Drive Subsystem The Floppy Diskette Drive Subsystem consists of a Floppy Controller part of the Combo SMC 37C665 chip and the Floppy Diskette Drive The Floppy Diskette Drive can read write standard 3 5 inch minidiskettes 1 44MB capacity A Floppy Drive activity LED located on the front edge of the notebook lights during floppy read write accesses 1 8 12 Power Subsystem Each battery pack contains four green LEDs to display charge status of the pack when the Display Charge Status button is pressed on the front of the battery pack The four LEDs indicate the percent of charge on the batteries as shown in Figure 1 4 The Battery Low Indicator on the top case Figure 1 19 glows amber when the batteries ar
62. a port replicator option at this time The optional Port Replicator is installed as follows 1 Remove port replicator and any accessories from its shipping carton Disconnect the AC Adapter from the notebook if attached Clear an area on your workstation surface to permit the notebook and Port Replicator to rest on the work surface during the docking procedure 4 Press the rear connector door release button on the rear of the notebook as shown in Figure 2 7 5 Attach the port replicator to the notebook as shown in Figure 2 8 and described in following steps 6 Lift the lever on top of the Port Replicator so that the guide pin plate is extended see Figure 2 8 7 Carefully match holes underside of notebook with guide pins portruding from the Port Replicator 8 Press the lever on top of the Port Replicator so that the notebook fits snugly against the Port Replicator 9 Refer to Figure 1 8 for Port Replicator connector assignments Install additional desktop devices LANs etc as required 10 Install the AC Power Adapter to the power connector on the Port Replicator as shown Figure 2 8 Rear Cover Doors Release Button Figure 2 7 Opening the Notebook Connector Covers Installation 2 9 Adapter Connections for a Docked Notebook Figure 2 8 Installing the EZ Dock EZ Dock Plus Port Replicator 2 10 Installation 2 5 Removing Installing Battery Packs As shown in Figure 2 9 the
63. be reformatted and software reloaded from diskettes see Section 3 Caution Reformatting erases all data on the hard drive Use this rem edy only as a last resort Non System Disk or Disk error Replace and press any key when ready This message indicates the diskette installed in floppy diskette drive A is not a bootable diskette Format an MS DOS bootable diskette as described in the Online MS DOS User s Guide Install diskette in drive A and reboot the computer Also try pressing CTRL ALT ESC to ensure the diskette drive type is correctly set in Setup Time of day clock stopped This message indicates that the battery sustaining the system configuration has failed Reset the configuration Note The following messages are informational messages that do not neces sarily indicate a self test failure NNN Main Memory NNN Extended This message lists the amount of standard memory and optional extended memory that has tested successfully during self test execution This message is only displayed if Quick Boot is off in System Setup Memory tests terminated by keystroke This message tells you that you have pressed the Space Bar while the memory tests were running Pressing the Space Bar during memory testing stops the tests Press F1 to continue This message tells you that an error was found during self test execution Press F1 to attempt to reboot the computer Troubleshooting Procedures 4 7 4 2 3 2 Self Test Beep Error
64. detail in the following paragraphs Operating Instructions 3 1 PCMCIA Eject Switches Power Standby Suspend Button Indicator Low Battery Indicator Power Switch Connector Panel Control Button Switches Left Side View LEDs Controls Rear View of Notebook NUM Numeric Lock Floppy Diskette Activity Indicator Hard Disk Activity Indicator Turbo Mode Indicator LEDs Front View of Open Notebook LEDs Leftside View of Notebook Figure 3 1 Notebook Controls and Indicators 3 2 1 Notebook Switches and Controls The Notebook switches and controls are shown in Figure 3 1 and described in the following paragraphs All controls except the Connector Door Release switch on the rear of the unit and many of the LED displays are accessible only when the notebook is in the open position 3 2 1 1 LCD Controls The TFT version of the notebook contains a single brightness control on the lower right side of the LCD display The Dual Scan version of the display contains two controls a brightness control and a contrast control 3 2 Operating Instructions 3 2 1 2 Power Suspend Switches The notebook contains two power mode switches including Power On Off Switch Horizontal slide type switch that controls power to the unit left most position is When initially set to On I position power is applied to the Notebook Computer the PWR LED glows green and the computer executes power up self test then loads Window
65. extinguish when battery is removed from unit Figure 1 4 TM5000 Intelligent Battery Packs 1 6 General Description 1 2 3 Standard Peripherals As standard features the TM5000 notebooks include a built in 3 5 Floppy Drive and a user replaceable Hard Disk Drive Initially either 810 Million Byte drive or 524 million Byte Drive The hard drive uses the Fast IDE interface with a 128 KB buffer and has an average access time of 12 milliseconds or less The hard drive is interfaced to the high speed 64 bit VL local bus for increased performance Additionally the notebook includes two PCMCIA sockets and configuration software that can accommodate additional plug and play PCMCIA devices 810 or 524 Million Byte User Replaceable Hard Disk Drive onnectors for Externa Peripherals PCMCIA Sockets Up to two Option Devices 1 44 MB Floppy Drive Figure 1 5 TM5000 Notebook Peripherals General Description 1 7 1 2 4 Preloaded Software All members of the TM5000 family are preloaded with the following system software DOS v6 2 Operating System or later version Windows for Workgroups v3 11 or later version Advanced BatteryPro Power Management Jazz 16 Sound Control software Phoenix PCMCIA PhoenixCard Manager Plus for installing PCMCIA options e Laptop File Management System this utility helps you manipulate files and directories stored on your hard drive It includes such features a
66. failure This message indicates either the keyboard or the external keyboard if one is installed is defective If the computer has an external keyboard connected check the connection to ensure that it is connected correctly If the problem still exists run the diagnostics as described in paragraph 4 2 5 Keyboard stuck key failure This message indicates the self test has detected a stuck key on the keyboard Try the keyboard keys to determine if they appear to be working properly and reboot the computer Note Also ensure that no key is pressed during power up and that no keys are jammed 4 6 Troubleshooting Procedures If the self test still fails execute diagnostics as described in paragraph 4 2 5 boot device available press F1 to retry boot This message indicates the system disk the diskette drive or the diskette is defective if loading MS DOS from diskette or that the NVRAM is not correctly configured for the installed disk drive type Replace the diskette and reboot the computer If the self test still fails run the diagnostics as described in paragraph 4 2 5 No boot sector on system disk press F1 to retry boot This message indicates the system disk is not formatted Try powering down the system and re running the self test Press CTRL ALT ESC to ensure that the drive type is correctly set in Setup Also press 1 to try loading MS DOS from the hard drive again If the message persists the disk must
67. for external monitor cycle power or use VGA LCD command Record and attempt to resolve any displayed error messages LED indications See Paragraph 4 2 3 1 and Tables 4 1 and 4 2 Record and attempt to resolve any series of beeps emitted from notebook indicating test failure See Table 4 2 Try rebooting the system CTRL ALT DEL restore system from diskettes if necessary Ifthe computer is capable of running the Setup program check the serial and parallel port configurations Sound System enable disable and other features that may affect system operation Run PC Doctor Diagnostics to further isolate problem area See Paragraph 4 2 5 For indicated hardware failures cycle power and repeat self test to verify that a hard failure has occurred Remove and replace suspect hardware as described in Section 5 of this manual and retest the system using the diagnostic tests as described in paragraph 4 2 5 Troubleshooting Procedures 4 1 The detailed block diagram shown Figure 4 2 is useful in performing fault analysis of various internal subsystems For example a sound hardware problem can be traced to either the PCMCIA Sound Board the main board or the interconnecting cabling software A front panel LED problem can be the LED Board Main Board or interconnecting cabling between the two Other subsystem problems can be isolated in a similar fashion using the detailed block diagram as a troublesh
68. of system memory IRQ and DMA use what device drivers are installed what COM and LPT ports are assigned and what ports are available partitioning data for fixed disk drive s VGA setup information software interrupts and interrupt vectors and installed SCSI options Group of special purpose utilities to run other tests from PC Doctor perform a virus scan of the system edit configuration files surface scan hard drives measure system performance open a DOS prompt provides terminal access to devices connected to serial ports supports memory debug operations enables remote operations permits deep discharge of notebook batteries and provides an extensive test reporting function The PC Doctor diagnostic program contains a group of nine non Interactive diagnostics available from the Diagnostics heading in the main menu that permits testing various hardware sections without operator input You can select one several or all tests from the Diagnostics menu These tests are non destructive the serial and parallel port tests require disconnecting external devices from your notebook and installing loopback plugs The Non Interactive test categories include CPU and Co Processor Tests e Base RAM memory test e System Board test e Video Test Coml and LPTI serial port tests Parallel Port Test e Fixed Disk test Diskette Drive tests Other devices Sound card PCMCIA options etc Troubleshooting Procedures 4 11
69. or her business Address all correspondence regarding orders to Texas Instruments Incorporated P O Box 6102 5 3255 Temple Texas 76503 TravelMate 5000 4000M 4000E 4000 and BatteryPro are trademarks of Texas Instruments Incorporated The icons in the Windows Notebook and Startup groups are copyrighted by Texas Instruments Incorporated BitCom and BotFax are trademarks of BIT Software Inc Hayes is a registered trademark and SmartModem2400 is a trademark of Hayes Microcomputer Products Inc IBM OS 2 AT PS 2 and VGA are trademarks of International Business Machines Corporation Intel 386 and 387 and Pentium are trademarks of Intel Corporation Lotus is a trademark of Lotus Development Corporation MNP is a registered trademark and Microcom is a trademark of Microcom Inc Microsoft GW Basic MS DOS BallPoint QuickPort and MS are registered trade marks and Windows Xenix and Excel are trademarks of Microsoft Corporation Ethernet is a registered trademark of Xerox Corporation Paintbrush is a registered trademark of ZSoft Corporation NetWare is a registered trademark of Novell Inc UNIX is a registered trademark of American Telephone and Telegraph SimuSCAN is a trademark of Cirrus Logic Inc Contents Preface 1 General Description Il i55 xo vas es RR eu s 1 1 1 2 Product OVERVIEW WR st wars 1 3 1 2 1 MultiMedia Features
70. set to the On l position and glows amber when the computer is in the Suspend Mode The LED also alternately glows amber and green when the computer enters the Auto Suspend Mode Low Battery Indicator This LED glows off when the batteries more than 1096 charged and lights when the battery packs are low in charge Operating Instructions 3 5 The Low Battery indicator glows red alarm sounds if enabled using the Setup Program when the battery charge is low to warn of an impending low battery condition approx 1 to 10 minutes of charge remaining in battery Both the alarm and indicator remain on until the computer shuts itself down Caution Update all work as soon as possible after the Low BAT indica tor comes on 3 2 3 4 Battery Charge Condition LEDs Each notebook battery pack has a set of four Battery Charge Indicator LEDs along the front bezel and a Charge Display Button as shown in Figure 3 3 The more LEDs on the greater the remaining charge capacity on the battery pack all LEDs lit indicate batteries are 90 to 100 charged Battery Eject Switches Dual Intelligent Battery Packs Charge LED Indicators Charge Display Button Approx Charge LED1 LED2 LED3 LED4 76to100 ON 5110 75 ON ON ON OFF 26 to 50 ON ON OFF OFF 11 to 25 ON OFF OFF OFF 010 10 RED OFF OFF OFF NOTE When battery is 100 charged all LEDs extinguish also LEDs exting
71. side of the Notebook 3 If the option requires external cabling e g Modem option connect external cabling at this time Note After installation or removal of PCMCIA option cards you must run the Phoenix PCMCIA PhoenixCARD Manager install software supplied on hard disk to properly configure the PCMCIA card Telephone Jack Connection PCMCIA Modem Option XJACK PCMCIA Option Shown Figure 2 4 Installing PCMCIA Options 2 6 Installation 2 4 Installing External Notebook Options 2 4 1 Installing the Optional Numeric Keypad An optional numeric keyboard can be attached to the notebook via the keyboard connector as shown in Figure 2 5 Note To install option power off the notebook Then power the unit back on after the installation is completed External Numeric Keypad Option Figure 2 5 Installing the Optional PS 2 Numeric Keypad Installation 2 7 2 4 2 Installing External Mic and Headphone Kit Option Figure 2 6 shows the recommended installation of the External Microphone and Headset Kit onto the notebook Note Before installing external microphone and headphones turn off power to the notebook External Microphone disables internal Mic External Headset disables internal speaker Figure 2 6 Installing the External Microphone and Headphone Kit Option 2 8 Installation 2 4 3 Installing the EZ Dock EZ Dock Plus Port Replicator Option Note Skip this paragraph if not installing
72. system software using the backup diskettes Figure 1 6 summarizes the TM5000 software features 1 8 General Description FLASH ROM BIOS MS DOS Operating System Microsoft Windows Utilities Online Documentation BatteryPro Information Utilities MS DOS Windows User s User s Guide Guide Productivity WinMode 5000 5000 User s Utilities Utility User s Online Reference Guide Drop N Go Super PC Doctor Utility Shutdown Online Reference Password Utility Configuration Software Sound Utilities PCMCIA Infrared Pocket Pocket Mixer 2 Diagnostics PC Doctor Pocket MIDI Diagnostics CD Mapper Figure 1 6 TM5000 Software Features 1 2 5 Preloaded Online Documentation The TM5000 Series Notebooks are also factory loaded with the following online manuals TravelMate 5000 Series Notebook User s Guide General Description 1 9 TravelMate 5000 Series Notebook Computers Online User s Reference Manual TI P N 9786167 0001 provides more comprehensive application loading and configuration instructions for the TM5000 Series Notebook Computers MS DOS User s Guide Windows Users Guide PC Doctor Technical Reference Manual provides user instructions for the PC Doctor Diagnostics supplied with the TM5000 Produc
73. the maximum level currently supported This maximum level should be checked before setting the level to ensure that the desired level is supported Also see related function F961h Call with AH F9h AL 60h Returns 00h Maximum Level Available BL Current Level F 9 Function F9h Subfunction 61h Set Standby Level This function sets the new standby level Also see related function F960h Call with AH F9h AL 61h BL New Standby Level Added Interrupt 15 Functions F 7 Returns AH Error Code OOh No Error 86h 7 Invalid Parameter F 10 Function F9h Subfunction 63h Get Extended Model ID This function returns a variety of information about the system including the model ID and installed devices Also see related functions F95Eh and FAOOh Call with AH F9h AL 63h BX 4954h Modifies DS and ES for string pointers 6974h Does not return string pointers Returns AH CPU ID 03h 80386 04h 80486 AL Model ID all models returns 83h Model ID returns 0011 0000 Reserved 0001 Laptop 0010 Notebook 0011 Notebook with Floppy 0100 0111 Reserved Reserved System Type 0 1 54496 CH Extended Configuration Information F 8 Added Interrupt 15 Functions Expansion Station 0 Not installed L 1 Installed
74. with digital interface to the notebook via the EZ Dock Plus Port Replicator option The sound subsystem also includes a variety of Window s based multi media software and DOS Utilities that combine to provide the following multi media functions Digital audio recording and playback e Audio mixing can mix five audio sources for playback MIDI CD ROM Line In playback waveform files and a microphone Can mix three sources for recording CD Player Line In and Microphone 20 voice FM music synthesizer plays up to 20 instruments simultaneously to deliver an orchestra of stereo sound General Description 1 33 1 8 8 Pointing Device Subsystem The pointing device subsystem Figure 1 17 consists of the built in Point device on the keyboard and a pre programmed 82 752 micro controller that interfaces the mouse device to the main board An external PS 2 port also supports the use of an external PS 2 compatible mouse Embedded Point Device POX oe 83 84 4 Select Switches Figure 1 17 Notebook Pointing Device 1 8 9 Keyboard Subsystem The keyboard subsystem is implemented on the keyboard assembly Keyscan Board and part of the System Board The TravelMate 5000 Series Keyboard shown in Figure 1 18 is an 83 84 IBM enhanced type keyboard with the standard character and function keys plus 12 programmable function keys F1 through F12 Using the Special Function Fn key wh
75. 0 4 TFT Color 810HD Domestic Unit Reet Assembly P N 9798843 2 Sheets 6 4 6 3 10 4 TFT Color TFT Cover Display Assembly P N 9786250 00038 6 9 6 4 54 75 2 9798803 0001 2 Sheets Nee ects ee dg Ht 6 5 PCMCIA Sound Board P N 9786205 0001 gu qud 2 Sheets or A0 6 6 Keyscan Board P N 9786209 0001 6 35 6 7 IR Board P N 9798813 0001 6 39 6 8 Sleep Board P N 9786148 0001 6 41 6 9 LED Board P N 9786128 0001 6 42 6 10 Inverter Board P N 9786134 0001 6 43 6 11 DAB Board P N 9786273 0001 6 48 7 l Main Board Part No 9798803 Logic Diagram ur 22 Sheets ian tes uox dace qox ooo ero ota te 7 2 PCMCIA Sound Board P N 9786205 Logic Diagram 12 Sh ts zzy och o poe acte POLE Contents xi Illustrations Figure Title Page No 7 3 Board P N 9786209 Logic Diagram LONE b Shbeets 42 Rb ht LOO 7 4 Sleep Switch Board P N 9786148 Logic Diagram 7 41 7 5 IR Board P N 9798813 Logic Diagram 2 Sheets 7 42 7 6 LED Board P N 9796128 Logic Diagram sea eges 2 She ets xn oer decime E ees dd 7 7 8 16 MB RAM Exp Board P N 9798816 Logic
76. 0008 9798863 0001 6 10 Illustrated Parts Listing Quantity 1 SE Be Se WON Z 0030 Description LCD COVER 10X TM5000 SERIES BAFFLE LCD MICROPHONE TM5000 BRKT LCD MOUNT UPPER LEFT SHARP10X BRKT LCD MOUNT UPPER RIGHT SHARP10X TFT BRKT LCD MOUNT LOWER LEFT SHARP10X BRKT LCD MOUNT LOWER RIGHT SHARP10X TFT LCD MIC BAFFLE BOTTOM TM5000 PWB ASSY INVRTR SHARP TFT UNI TM5000 LCD DSPLY SHARP 10 4 TFT COLOR LOGO LABEL TM5000 SERIES LILY MICROPHONE ASSY TM5000 SERIES SCREW TORX MACHINE 4 40 X 250 SCREW TORX MACHINE PAN 4 40 X 125 CABLE ASSY INVERTER TFT TM5000 SERIES CABLE ASSY TFT DISPLAY TM5000 SERIES PWB ASSY DAB 2 SHARP 10 4TFT TM5000 TAPE PRESSURE SENSITIVE ADH APPL ORANGE LABEL SYMBOLIZATION 375 X 375 PRINT AS FOLLOWS 9786250 0003 WWYY INSULATOR DAB BOARD 10 4TFT TM5000 6 3 Assessory Parts Listing for TM5000 Series Notebooks A breakout of the parts associated with the Assessory Kit for the TM5000 Series Notebooks is provided in Table 6 5 This parts list is applicable to all TM5000 Series Notebooks Table 6 5 Assessory Kit P 9786168 for the TM5000 Series Notebooks PART 9786168 0001 ACCESSORY KIT TM5000 ENGLISH REV A Item 01 03 04 06 07 08 09 10 17 18 19 22 25 29 34 43 51 55 56 Part 9786180 0001 9786094 0001 9798099 0001 2248854 0001 2248695 0002 2607788 0001
77. 0010 OOOO H System BIOS 64 KB OOOF 160 Extended 000C8 OOO H Memory Video Bios 32 KB 900COOOOH 256 OOOA OOOO H System Area or EMS Area OOO4 OOOO H System Area 256 KB OOOO OOOO H Configuring Memory D 1 0 2 1 Extended Memory Extended Memory is defined as internal system RAM above 1024 KB MS DOS or your applications that support Extended Memory can access Extended Memory if your system is configured with an Extended Memory driver XMS Extended Memory drivers manage the Extended Memory ensuring that two programs do not use the same part of memory The enhanced mode of MS Windows uses Extended Memory to multitask applications MS DOS includes the HIMEM SYS Extended Memory driver HIMEM SYS is defined in your CONFIG SYS file where it is automatically loaded each time you boot the system HIMEM SYS also enables MS DOS programs to use an extra 64 KB region located just above the 1 MB mark for storage of code and data This area is known as high memory area HMA Note MS DOS can also be loaded in HMA to free up conventional memory Re fer to your MS DOS User s Manual for instructions AS Note Some application programs that run in 386 enhanced mode such as Windows require special Extended Memory managers Use the Extended Memory manager provided with your application if available Otherwise use HIMEM SYS the MS DOS version furnished with the co
78. 05 PKG R41 RES CHIP 18 2 OHM 1 10W 0805 PKG R42 CHIP 5 10 OHM 1 W 5 0805 PKG R46 MOSFET P CHANNEL 60V SOT 23 PKG 95 FET BST82 N CHANNEL 80V VDS PLAS 5 23 Q6 XSTR CHIP NPN GP 45 V 500 M AIC SOT 23 013 RES CHIP 1 00 OHM 1 1W 2512 R57 XSTR 9430 MOSFET SNGL P CHAN ENHANC 8 P 018 Illustrated Parts Listing 6 49 1 Pi 2 1 10 5 6275 c3 ct 9786274 REV Figure 6 12 DAB Board 9786273 0001 6 50 Illustrated Parts Listing 01 09 11 13 Table 6 13 DAB Board 9786273 0001 Parts Listing PART 9786273 0001 PWB ASSY DAB 2 SHARP 10 4TFT TM5000 REV F G Item Part 9786275 0001 2363830 0008 9786273 3301 2248873 0009 Quantity REF 0030 1 2 Description LOGIC DAB 2 SHARP 10 4TFT TM5000 LABEL SYMBOLIZATION 375 X 375 BACKSIDE SMT PARTS FOR 9786273 0001 CAP TANT CHIP 22 0 UF 2096 6 3V B C C5 C6 Note The following is a listing of Backside surface mount parts for the DAB Board item 11 above PART NO 9786273 3301 BACKSIDE SMT PARTS FOR 9786273 0001 REV Item 02 03 05 07 08 12 TI Part No 9786274 0001 2248924 0024 2248601 0073 2248600 0061 2248654 0007 9786273 3001 Quantity 1 1 1 Description PWB DAB 2 SHARP 10 5TFT CONN FPC RTANG ZIF TOP CONT 26 POS 1 0MM P3 CHIP RESISTOR 10K OHM 1W 596 0805 PKG R1 R
79. 1 2248834 0001 2248601 0027 2248601 0099 2248601 0049 2248601 0121 2248601 0139 2248601 0057 6 34 Illustrated Parts Listing Quantity 2 Table 6 7 PCMCIA Sound Board P N 9786205 0001 Parts Listing continued Description CAP CER CHIP 100PF 10 50V COG 0805 PKG C4 C7 CAP CER CHIP 1000 10 50V COG 805 PKG C38 TANTALUM CHIP CAP 1 0 UF 20 10 DC C58 CAP CER CHIP 2200PF 10 50V X7R 0805 PKG C14 C15 C52 CAP CER CHIP 2700PF 10 50V X7R 805 PKG C30 CAP CER 22 PF 10 50V COG 805 PKG C5 C6 C156 C157 CAP CERAMIC 470 1096 C34 C173 C174 C179 CAP CER CHIP 68 1096 5 0805 PKG C29 CAP CER CHIP 10000 10 50V X7R 805 C50 C51 CAP TANT CHIP CNFML 15 0 UF 2096 16V B CA C18 C28 C54 C141 CAP TANT CHIP CNFRML 100UF 2096 15V H PKG C56 C177 C178 C182 C183 CHIP RESISTOR 120 OHM 1W 596 0805 PKG R60 CHIP RES 120 K OHM 1 W 596 0805 R4 CHIP RESISTOR 1 0K OHM 1W 5 0805 PKG R2 R24 R52 R58 R96 R53 CHIP RES 1 0 M OHM 1W 596 0805 R42 R45 CHIP RESISTOR 2 2 OHM 1W 5 0805 PKG R64 R67 R68 CHIP RESISTOR 2 2K OHM 1W 5 0805 PKG R28 R29 R51 R55 R61 R21 Table 6 7 Sound Board 9786205 0001 Parts Listing continued Item Part Quantity Description 99 224860 1 0080 2 CHIP RES 20 1 W 5 0805 PKG R130 R131 100 224860 1 0033 1 CHIP RESISTOR 220 OHM 1W 5 0805 PKG R1
80. 1 2248902 0002 2248901 0001 2248632 0002 2248533 0001 2248611 0030 2410030 0002 2248395 0001 2548482 0001 9786205 3301 2248812 0015 2248812 0012 2248812 0006 2247658 0001 2248731 0005 2248812 0003 Quantity REF 0030 3 Q e 0160 2 1 Description LOGIC PCMCIA SOUND BOARD TM5000 LABEL SYMBOLIZATION 375 X 375 CONNECTOR JACK AUDIO 3 5MM BLACK 41 42 43 CONNECTOR PCMCIA UPPER J8B EJECTOR DUAL SLOT TOP BUTTON TYPE SWITCH SLIDE SPDT THRUHOLE MTG 358 HIGH SW3 HEADER STRAT MALE 2 PINS 1 ROW 2MM PITCH J10 SCREW METRIC M2 X 12 FLAT HEAD NUT HEX M2 STEEL PASSIVATED TRANSDUCER 2400 HZ 5 VOLTS SP1 TRANSISTOR NPN DTC114YK SOT 23 PKG BACKSIDE SMT PARTS FOR 9786205 0001 WIRE PRECUT STPD SOLID 30AWG 1 00 L WHT WIRE PRECUT STPD SOLID 30AWG 800 L WHT WIRE PRECUT STPD SOLID 30AWG 500 L WHT CONTACT STRIP FINGER ADHESIVE BACKED CAP TANT CHIP 10 UF 20 7V 1206 PKG WIRE PRECUT STPD SOLID 30AWG 350 L WHT Note The following is a breakout of the backside parts associated with item 131 above PART NO 9786205 3301 BACKSIDE SMT PARTS FOR 9786205 0001 REV K L Item Part No 27 37 38 41 42 2248878 0001 2548482 0001 2563214 0001 2548509 0001 2548579 0005 6 28 Illustrated Parts Listing Quantity 1 Description CONN PLUG 140 POS 6MM STK 0 8MM PITCH SM J6 TRANSISTOR NPN DTC114YK SOT 23 PKG Q5 Q6 Q7 Q8 010 XSTR MOSFET DL ENHNCMNT 20VDS TSSO U23 U24
81. 1 1 852 257 757 tre 255 14551 0455 69551 BISSA LOSSA 9955 5955 KISSA EISSA TISSA TISSA 0955 6555 85SS LSSSh 9555 55554 YSSSA 65554 2555 15654 9555 6 55 8755 DEED ISSA SESSA PISSA EISSA TISSA TSSA 0955 65552 BESSA LESSA 6522 91224 SL22A bison 14220 OL904 69901 89257 19226 93224 EVA ITDA n 30 404 MIIA SGISXOVH OZE gt LDONId al ia Fin tfe utate sss EST 251 SN edP 56112 2LT2 022121 61412 1 1 1 1 1 METS 40412 cocto 1015 reto 22404 1 1j 1 1 1 1 1 1 9798803 Logic Diagram Sheet 17 of 22 Figure 7 1 Main Board Part No 7 18 Schematic Diagrams 2438 Ir APO B NOI 11 1661 LYE HMdlXi 081 toch t XT OZ 981 2886652 qu 269 0c ubTuL 39s00 T2D QN PH I E69 0 1 55 5984 00 AGE 11 WNYIV A a3LLvg MOT 4919001 9612 58135 LOvESYaH 10818 14 4534 Yod YIA NOILOSl10Nd 3DVITOAS3AO 0081 14 1534 VIA 08141 STAG LT ESTE 1
82. 15 101 2248601 0081 1 CHIP RESISTOR 22K OHM 1W 5 0805 PKG R46 103 224860 1 0083 1 CHIP RESISTOR 27K OHM 1W 5 0805 PKG R31 104 2248601 0061 4 CHIP RESISTOR 3 3K OHM 1W 5 0805 PKG R6 R8 R11 R13 105 2248601 0124 1 CHIP RESISTOR 1 3M OHM 1W 5 0805 PKG R146 106 2248601 0128 1 CHIP RES 2 0 M OHM 1W 5 0805 PKG R57 107 2248846 0431 1 RES CHIP 301 OHM 1 10W 0805 PKG R116 108 2248601 0013 1 CHIP RESISTOR 33 OHM 1W 5 0805 PKG R41 109 2248601 0147 2 CHIP RESISTOR 4 7 OHM 1W 5 0805 PKG R174 R175 111 224860 1 0017 3 CHIP RESISTOR 47 OHM 1W 5 0805 PKG R5 R48 R50 112 224860 1 0089 1 CHIP RESISTOR 47K OHM 1W 5 0805 PKG R25 113 224860 1 0066 2 CHIP RESISTOR 5 1K OHM 1W 5 0805 PKG R26 R27 114 2248601 0091 1 CHIP RES 56 1 W 5 0805 PKG R56 115 224860 1 0045 2 CHIP RESISTOR 680 OHM 1W 5 0805 PKG R33 R34 119 2248846 0385 1 RES CHIP 100 OHM 1 10W 0805 PKG R117 120 2248601 0130 8 CHIP RESISTOR 0 0 OHM 1W 5 0805 PKG R161 R162 R163 R164 R165 R138 R139 R140 122 224860 1 0025 5 CHIP RESISTOR 100 OHM 1W 5 0805 R37 R38 R39 R40 R59 Illustrated Parts Listing 6 35 Table 6 7 Sound Board 9786205 0001 Parts Listing Item Part 123 124 125 127 128 132 133 2248601 0097 2248601 0073 2548157 0002 2248902 0001 2248903 0001 2548579 0010 2210989 0002 6 36 Illustrated Parts Listing Quantity 8 continued Descripti
83. 160 176 192 208 224 240 5 6 7 8 9 A B C D E F 1 1 A Q q 5 2 2 B R b r 6 gt 3 3 C S c s 0 F xz lt 4 1 4 D T d t 4 f 5 5 5 E U e u 4 J 6 7 5 56 E POE 9 oue oh 7 e i1 7 w w ds 8 Ot X x amp 5 245 9 O 9 1 i y F 10 J Z j z u 11 7 K k 12 lt L V 1 i M mm 9 13 2 Mim 14 XR lt 15 xt O _ f gt 1 Figure A 3 Code Page 863 Canadian French A 4 Character Sets 112 128 144 160 176 0 m OO gt o amp N m c o N Z c c gt e v Z D oy amp amp Ww Figure 4 Code 865 Nordic Character Sets A 5 Keyboard Layouts B 1 Introduction This appendix contains the keyboard layouts for domestic and international models of the TravelMate 5000 Series Notebook Computers zm F6 JE SN JF 9 s Js io Y WI fu i 5 Ye Ye
84. 187 188 190 191 TI Part No 2248407 1307 2248407 0073 2248840 0002 9786222 0001 9786222 0002 9798838 0001 9786226 0001 9786220 0001 9798834 0002 9798834 0001 9786252 0001 9786251 0001 9786183 0001 97988 13 0001 9786249 0001 9786295 0001 2247795 0023 9786255 0001 9786256 0001 2248238 0025 2211933 0024 9786294 0001 2248938 0001 9798846 0001 9798846 0002 9798846 0003 2248989 0001 9786302 0001 9786280 0001 2211895 0004 2248836 0003 2247871 0001 9798846 0004 0972146 0006 0972146 0006 6 8 Illustrated Parts Listing Quantity 2 3 2 P 0080 0040 Description SCREW SLOT TORX PLASTITE PAN 2 28 X 188 SCREW TORX MACHINE 2 56 X 250 SCREW PLASTITE PAN HEAD PH 2 28 X 375 ALT PN 2248407 0311 SEC LM ITEM 130 CABLE ASSY LCD LEFT TM5000 SERIES CABLE ASSY LCD RIGHT TM5000 SERIES FLEX CABLE HARD DISK DRIVE TM5000SERIES CABLE ASSY FDD TM5000 DX4 SPEAKER ASSY TM5000 SERIES WARRANTY LABEL FCC TAMPER EVIDENT TM5000 WARRANTY LABEL CPU TM5000P CABLE EXTENSION MICROPHONE TM5000 SERIES MEDALLION LABEL TM5000 P SECURITY RING PWB ASSY UNIVER IR TRANSCEIVER LENS COVER IR TM5000 ADHESIVE PAD HEATSINK TM5000 SERIES WSHR FL NYLON 194 ID 437 OD 030 COMPRESSION FOAM STANDBY SWITCH TM5000 BUTTON STANDBY SWITCH TM5000 SERIES RING RETAINING PUSH ON STNLS STL SPR CPRSN MUSIC W 4 6 LB IN SPR RT 9 16L SPEAKER GRILL ASSY TM5000 SERIES VALOX STRIP 5 WIDE X 1 5 LONG
85. 2 R4 CAP CER CHIP 1 UF 20 50V Z5U 0805 PKG C1 C2 C3 C4 FERRITE CHIP WIDE BAND 125 OHMS 100MHZ FB1 FB2 TOPSIDE SMT PARTS FOR 9786273 0001 Note The following is a listing of Topside surface mount parts for the DAB Board Item 12 above PART NO 9786273 3001 TOPSIDE SMT PARTS FOR 9786273 0001 REV F G Item 04 06 10 TI Part No 2248922 0001 2248933 0006 2237085 0002 Quantity 2 1 1 Description HEADER 1 ROW 20 POS 1 25MM SMT P1 P2 HEADER RT ANGLE 7 POS 1 ROW 1 25MM CTR LABEL BARCODE 25 X 50 CODE I 2 OF 5 Illustrated Parts Listing 6 51 7 Schematic Diagrams 7 1 Introduction This section contains schematic diagrams for the pinted wiring boards PWBs used in the TravelMate 5000 Series of Notebook Computers Table 7 1 contains an index to the drawings in this section Table 7 1 Schematic Drawing Index Board Type TI Part No Fig No Main Board 9798803 7 1 PCMCIA Sound Board 9786205 7 2 Keyscan Board 9786209 7 3 Sleep Switch Board 9786148 7 4 IR Board 9798813 7 5 LED Board 9796128 7 6 8 16 MB RAM Exp Board 9798816 7 7 Inverter Board 9796134 7 8 Display Adapter Board 9786273 7 9 Note The schematic drawings supplied in section are not necessarily the latest revision Updates to the schematics are made periodically without no tice Schematic Diagrams 7 1 NOTES UNLESS OTHERWISE SPECIFIED 1 ALL DEVICE TYPES ARE PREFIXED WITH 15 APPLIED TO 3
86. 3 PKG R502 R506 R513 R517 R521 R800 R804 R1633 R1636 R1640 R1644 R1204 R503 R507 R514 R518 R522 R801 R828 R1637 R1641 R1646 RES CHIP 20 K OHM 5 063W 0603 PKG R852 R50 RES CHIP 4 7 OHM 5 063W 0603 PKG RES CHIP 1 K OHM 5 063W 0603 PKG R854 R152 R161 R188 R153 R162 R970 RES CHIP 100 OHM 5 063W 0603 PKG RES CHIP 33 OHM 5 063W 0603 PKG R702 R709 R717 R724 R734 R704 R711 R719 R725 R929 CAP CER 180 PF 10 100V COG 0603 PK C954 C955 FERRITE CHIP WIDE BAND 125 OHMS 100MHZ R500 R501 R504 R505 R508 R512 R515 R516 R519 R520 R523 R524 R802 R803 R829 R954 R1631 R1632 R1634 R1635 R1638 R1639 R1642 R1643 R261 R1202 R203 R208 R192 R738 R1100 R853 R150 R151 R154 R160 R163 R164 R184 R191 R95 R700 R706 R707 R713 R714 R721 R722 R732 R733 R982 R240 C1608 C950 C957 C958 FB31 FB32 FB92 FB93 120 901 FB33 FB96 91 99 Table 6 6 Board 9798803 0001 Parts Listing continued Item Part 106 107 110 112 113 114 115 116 117 118 120 122 123 124 125 128 130 131 140 2248654 0005 2248463 0005 2248858 0065 0996709 0002 2548277 0001 2548278 0001 2563168 0011 2548483 0001 2548482 0001 2548330 0008 2548579 0010 2211416 0004 2211415 0004 2563170 0002 2548468 0001 2548277 0002 2563148 0002 2563205 0001
87. 5 PKG R54 RES CHIP 150 OHM 1 10W 0805 PKG R33 CHIP RESISTOR 100K OHM 1W 5 0805 PKG R38 R47 DIODE CHIP SWITCHING BAS19 200 M IF 100V D2 D3 DIODE CHIP SWITCHING BAV99 250 M IF 70 V D4 D10 DIODE CHIP SWITCHING BAV70 250 M IF 70 V D6 XSTR CHIP PNP GP 45 V 500 M AIC SOT 23 Q15 Q16 TRANSISTOR NPN DTC114YK SOT 23 PKG 017 Illustrated Parts Listing 6 47 Table 6 12 Inverter PWB 9786134 0001 Parts Listing continued Item 58 59 60 101 TI Part No 2548534 0014 2548534 0051 2548534 0125 9786134 3001 Quantity 1 1 Description DIODE VOLTAGE REGULATOR BZX84 8 2V 190 Z2 ALT P N 2548534 0051 SEC LM ITEM 0059 ALT P N 2548534 0125 SEC LM ITEM 0060 DIODE VOLTAGE REGULATOR BZX84 8 20V 2 Z2 ALT P N 2548534 0014 PRI LM ITEM 0058 DIODE VOLTAGE REGULATOR BZX84 8 20V 5 Z2 ALT P N 2548534 0014 PRI LM ITEM 0058 TOPSIDE SMT PARTS FOR 9786134 0001 Note The following is a listing of the Topside surface mount parts for the Inverter Board PART NO 9786134 3001 TOPSIDE SMT PARTS FOR 9786134 0001 DWG FR REV E E PT A BML MCN 002 Item 01 04 10 12 13 14 15 16 17 18 19 Part 9786135 0001 2248911 0001 2248830 0001 2248932 0006 2237085 0002 2248834 0001 2221287 0059 2221287 0057 2563152 0001 2563132 0003 2563154 0001 6 48 Illustrated Parts Listing Quantity 1 1 Description PWB INVERTER 9 5
88. 579 0011 2248863 0067 2248863 0108 2248863 0089 2248863 0079 2248863 0061 2248872 0029 2248872 0049 6 24 Illustrated Parts Listing Quantity 1 Description CAP TANT CHIP CNFRML 1OOUF 20 15V H PKG C208 TANTALUM CHIP CAPACITOR 1OUF 20 16VDC C2001 C195 RES CHIP 150 OHM 1 1W 2512 PKG R2111 R2120 RES CHIP 030 OHM 1 1 2512 PKG R2006 RES CHIP 10 0 K OHM 1 10W 0805 PKG R2010 RES CHIP 33 2 K 1 10 0805 PKG R181 R182 CHIP RES 1 40 K OHMS 1 8 W 1 R2121 R2122 RES CHIP 5 11 K OHM 196 10 0805 PKG R2102 R2110 RES CHIP 8 87 K OHM 196 10 0805 PKG R2104 R2117 DIODE CHIP SWITCHING BAV70 250 M IF 70 V CR211 218 110 DIODE ZENER 5232B 5 6V 5 225 MW 115 XSTR 9410 MOSFET SNGL N CHAN ENHANC 8 P U201 RES CHIP 5 6 K OHM 5 063W 0603 PKG R1816 RES CHIP 300 K OHM 5 063W 0603 PKG R1817 RES CHIP 47 K OHM 5 063W 0603 PKG 2002 2003 R197 1909 RES CHIP 18 OHM 5 063W 0603 PKG R2113 R2119 RES CHIP 3 3 K OHM 5 063W 0603 PKG R751 R752 R1910 CAP CER CHIP 220 PF 10 100V COG 0603 C210 CAP CER CHIP 01 UF 10 50V X7R 0603 PKG C1809 Table 6 6 Board 9798803 0001 Parts Listing continued Item Part 181 183 185 220 221 223 2248872 0053 2248872 0045 2248863 0121 2563135 0032 2248873 0009 2248863 0017 Quantity 1 Description CAP CER CHIP 022 UF 80 20 25V Z5U 06 C202 CAP CE
89. 6 Board 9798803 0001 Parts Listing continued Item Part 63 64 65 69 70 73 77 79 80 81 82 2248889 0015 2248657 0002 2563202 0002 2563220 0003 2248939 0028 2563151 0005 2563174 0003 9798844 0001 2563219 0003 2248872 0061 2248731 0005 6 20 Illustrated Parts Listing Quantity 1 66 5 Description CRYSTAL MINIATURE 24 000 MHZ CERAMIC SMT 15 XTAL QUARTZ 32 768 KHZ SMT 8X 3 8 X 2 5 Y110 IC 74LVT573 OCT TRANS D TYPE LCH P TSSOP 0501 0503 IC 74ABT273 OCTAL FLIP FLOP PLSTC TSSOP U134 RES NET QSOP 16 20 OHMS 2 75W BU RN26 RN27 RN7O DIODE CHIP SWITCHING MBD7000 200MA 100V CR972 CR973 IC 74ABT245 OCTAL BUS XCVR PLASTIC SSOIC U113 U152 U153 EPLD SMI TM5000P U13 IC 74ABT244 OCTAL BUFFER PLASTIC TSSOP 0151 0135 CAP CER CHIP 1 UF 80 2096 25V Y5V 0603 C110 C119 C120 C1200 C123 C136 C1500 C152 C156 C157 C160 C161 C162 C163 C164 C165 C166 C178 C182 C1801 C2002 C2007 C2008 C207 C311 C303 C410 C412 C420 C421 C422 C430 C431 C432 C440 C441 C451 C459 C610 C611 C612 C613 C620 C621 C622 C623 C630 C631 C632 C633 C640 C641 C642 C643 C810 C811 C821 C91 C840 C903 C915 C930 C940 C830 C841 CAP TANT CHIP 10 UF 20 7V 1206 PKG C41 C42 C60 C194 C1501 Table 6 6 Board 9798803 0001 Parts Listing continued Item Part 83 2248731 0001 84 2248872 0013 86 2248872 0016 87 2248950 0001
90. 6 C55 C56 CAP CER CHIP 68000 PF 20 50V Z5U 0805 P C6 CAP CER CHIP 33000 PF 10 50V X7R 0805 C12 CAP CER CHIP 1000 PF 1096 50V COG 805 C19 CAP CER CHIP 10000PF 1096 50V X7R 805 PKG C20 CHIP RESISTOR 4 7 OHM 1W 596 0805 R3 CHIP RESISTOR 1 0K OHM 1W 5 0805 PKG R56 RES CHIP 681 OHM 1 10W 0805 PKG 5 RES CHIP 2 74 OHM 196 10W 0805 PKG R6 Table 6 12 Inverter PWB 9786134 0001 Parts Listing continued Item 32 33 34 35 36 37 38 39 40 41 42 44 45 46 49 50 51 56 57 TI Part No 224860 1 0073 2248846 0322 2248846 0265 2248846 0281 2248601 0033 2248601 0009 2248846 0346 2248601 0115 2248601 0081 2248601 0113 2248601 0121 2248601 0041 2248846 0114 2248601 0097 2563151 0001 2563151 0003 2563151 0002 2563150 0002 2548482 0001 Quantity 1 Description CHIP RESISTOR 10K OHM 1W 5 0805 PKG R7 RES CHIP 22 1 OHM 1 10W 0805 PKG R8 RES CHIP 5 62 OHM 1 10W 0805 PKG R9 RES CHIP 8 25 OHM 196 10W 0805 PKG R10 CHIP RESISTOR 220 OHM 1W 596 0805 PKG R11 CHIP RESISTOR 22 OHM 1W 5 0805 PKG R17 RES CHIP 39 2 OHM 1 10W 0805 PKG R18 CHIP RESISTOR 560 OHM 1W 5 0805 PKG R19 CHIP RESISTOR 22K OHM 1W 5 0805 PKG R20 CHIP RESISTOR 470 OHM 1W 5 0805 PKG R22 R39 CHIP RES 1 0 M OHM 1W 5 0805 PKG R23 R52 R53 CHIP RESISTOR 470 OHM 1W 5 080
91. 8882 0001 2248436 0010 2248885 0004 2248897 0001 2248827 0001 2248800 0001 2248731 0005 2248863 0037 2548277 0002 2248522 0012 9786234 0002 2248918 0001 9786237 0002 9786235 0001 2248749 0012 Quantity REF 1 Description LOGIC MAIN BOARD TM4100P CONNECTOR RCPT 160 POS 2 ROW RT ANGLE 9 CONN RCPT D SUB 15 POS 3 ROW SLIM W FERR P90 CONN RCPT D SUB 25 POS 2 ROW SLIM W FERR P171 CONN PLUG D SUB 9 POS 2 ROW SLIM W FERRI P170 RCPT RT ANG CIRC DIN 6 POS W FERRITE BLK P142 HDR VRT 44 POS 2 R 2 0MM T HOLE KEY 20 P21 CONNECTOR JACK DC POWER 3 CONTACTS 2 5MM 95 BTRY NI HYDRIDE BUTTON CELL 3 6V 11 B110 THERMAL SWITCH SOLID STATE 15V 1 3A PTC140 CAP TANT CHIP 10 UF 20 7V 1206 PKG C1204 C1217 C1218 C193 RES CHIP 330 OHM 5 063W 0603 PKG R1912 DIODE SCHTKY BARR BAT54A 200 M IF 30V CR190 FUSE MOLDED MICRO FAST ACTING 4 A 125V Fl INDUCTOR LINE INPUT W HEADER TM5 SERIES L183 FERRITE BEAD EMI FILTER 50 VDC L184 INDUCTOR 35UH 3 AMP AWG 24 W HEADER L210 L211 INDUCTOR COUPLED VCC 3 TM5000 SERIES T20 CAP AL ELECT ORG 220UF 10 10V RAD LEADS C2005 C2006 Illustrated Parts Listing 6 15 Table 6 6 Board 9798803 0001 Parts Listing continued Item Part 141 142 143 165 171 186 187 191 202 207 208 209 224 226 227 228 230 231 232 233 234 9786236 0001 2248749 0010
92. AB to Base Left 5 5 Cable Assembly DAB to Base right 5 5 Display Adapter Board DAB Assembly 5 5 5 25 Display Bezel 5 25 Inverter Board Assembly 5 28 Base Assembly 5 3 5 6 5 7 Floppy Disk Drive 5 18 Hard Disk Drive 5 12 Keyboard Assembly 5 10 Keyscan Board Assembly 5 16 LED Board Assembly 5 19 Main Board 5 22 PCMCIA Sound Board 5 21 RAM Expansion Option 2 3 2 4 2 5 Sleep Switch Board 5 20 B Batteries 1 6 1 22 1 39 2 11 3 6 3 9 Alphabetical Index Battery Charge Display Switch 1 6 Battery LEDs 3 6 Beep Codes Self Test 4 8 Bi Directional Parallel Port 1 20 2 14 Block Diagrams 1 3 1 30 Boot Block Logic 1 15 Busses PCI Bus 1 3 1 4 1 31 VL Local Bus 1 3 1 31 Cleaning Procedures 5 1 Controls Indicators 3 1 Connectors 1 11 Cover Display Assembly 1 27 5 4 5 5 D Diagnostics Board Level 1 24 4 10 Self Test 4 5 Dimensions 1 43 Display Subsystem 1 32 DOS 1 9 E Environmental Specifications 1 43 Errors Diagnostic Messages Section 4 Expansion Features 1 22 External Keyboard 1 14 2 13 External Monitors 1 33 2 16 Appendix E External Mouse 2 13 F Field Servicing Procedures Section 5 Index 1 Field Replaceable Units 5 5 4 5 5 5 6 5 7 Preventive Maintenance 5 1 Troubleshooting Section 4 Field Replaceable Assemblies Section 5 Flash ROM 1 15 Floppy Controller 1 30 1 32 1 38 Floppy Drive 1 5 1 16 5
93. ASTIC LIF SCKT GRID ARRAY PLASTIC ZIF SCKT GRID ARRAY CERAMIC GRID ARRAY CERAMIC LIF SCKT GRID ARRAY 21 SCKT SINGLE IN LINE SOIC PLASTIC SOIC PLASTIC WIDE SOJ PLASTIC J LEADS o t n H t H dd U M H H i PH 0 00 M M ago 8 16MB UPPER TM5000P LAST UPDATE 12 13 94 Figure 7 7 8 16 RAM Exp Board 9798816 Logic Diagram Sheet 1 of 1 7 46 Schematic Diagrams NOTES UNLESS OTHERWISE SPECIFIED DEVICE TYPE PIN NUMBERS AND REFERENCE DESIGNATOR LOCATION OF GATES ARE SHOWN AS FOLLOWS D 901 902 00 04 DEVICE TYPES 1 2 AND 3 PIN NUMBERS 001 AND 002 REF DESIGNATOR LOCATION RESISTANCE VALUES ARE IN OHMS RESISTORS ARE 1 8 WATT 5 CAPACITANCE VALUES ARE IN MI CROFARADS 8MB LOWER MEMORY 5000 LAST UPDATE 12 13 94 Figure 7 8 Inverter Board P N 9796134 Logic Diagram Sheet 1 of 2 Schematic Diagrams 7 47 8MB MEMORY LOWER BD an 5 TN Figure 7 8 Inverter Board P N 9796134 Logic Diagram Sheet 2 of 2 7 48 Schematic Diagrams NOTES UNLESS OTHERWISE SPECIFIED 1 DEVICE TYPE PIN NUMBERS AND REFERENCE DESIGNATOR LOCATION OF GATES ARE SHOWN AS FOLLOWS Don 001 002 00 04 1 2 AND 3 001 AND 002 REF DESIGNATOR LOCATION RESISTANCE VALUES ARE IN OHMS RESISTORS ARE 1 8 WATT 5
94. Activates context sensitive help F1 twice Activates the online documentation PageUp PageDn Moves the screen one page at a time F2 Prints the log In addition when you select All Tests from the Diagnostics menu the Test Selection Menu that appears uses the keys listed in Table C 2 Table C 2 Test Selection Menu Special Keys Key Description Space Bar Enables Disables the selected test ENTER Enables Disables the selected test F2 Activates Test Options Menu F5 Runs the selected tests F10 Disables all tests C 4 Mouse Navigation You can also use a mouse with the user interface Use the left mouse button to choose objects menu entries and action codes in square brackets Use the right mouse button as you would the ESC key to take you back to your previous step Click on the in the upper left corner of the screen for context sensitive help Menus C 2 Diagnostics 5 PC Doctor Menus There are several selections available from the menu bar of the PC Doctor Diagnostics main menu These include 6 c Diagnostics Interactive Tests e Hardware Info e Utility Quit C 5 1 Online Help To obtain context sensitive help from any menu press F1 Pressing F1 twice or clicking on the question mark in the upper left hand corner of the menu provides you with complete online documentation C 5 2 Diagnostics The Diagnostics menu allows you to run non
95. Also check that the heat sink is correctly installed on the replacement board Caution Ensure that you remove the protective plastic film on the top N of the heat sink on the replacement Main Board Otherwise proper heat transfer will not occur that could damage the unit 11 5 22 Field Service Replace all connectors and boards ensure that connectors are snug Reattach the base cover keyboard grounding strap underneath the right side of the DAB Board Install the Display Bezel and verify that the notebook is functioning properly 1 Remove LCD Bezel disconnect grounding Shown with strap from Main Board to DAB Board Display Bezel gt n Removed Grounding strap goes under rightmost screw holding DAB Board to Cover Assembly Remove PCMCIA Sound Board Keyscan Board IR Board and Floppy Drive 3 Remove screws and cable connections from Main Board then remove board Figure 5 16 Main Board Removal Replacement Field Service 5 23 5 5 14 Removing Replacing the Display Bezel To remove the Display Bezel to gain access to Cover Display FRU s refer to Figure 5 17 and perform the following procedure 1 Turn off computer disconnect ac power adapter if it is attached 2 Disconnect any peripheral device interface cables from the external interface connectors 3 With the notebook open remove the two hinge covers by squeezing them and gently prying upwards with a small flat blade s
96. Backup Utility from the Startup menu or the Disk Maker Utility in Windows during the backup process you will be prompted to insert a number of blank pre formatted diskettes In the event of a disk problem you can restore your system using the Restore Utility on the diskette and set of backup diskettes you ve just created Note At initial release full backup requires 22 diskettes for domestic units 23 diskettes for international units A complete set of notebook software on 3 1 2 diskettes may also be purchased from Texas Instruments by sending in the Software Fulfillment Card 2 11 Loading Application Software For assistance in loading Application Software refer to the TravelMate 5000 Online User s Technical Reference Manual 2 12 Securing Notebook to Workstation The notebook is equipped with a steel security ring that may be cabled connected to your workstation As shown in figure 2 18 the security ring is located on the right side of the notebook Release the ring using a thin sharp instrument as shown in Figure 2 18 Then attach an anchored security cable to the notebook Figure 2 18 Notebook Security Ring Installation 2 21 3 Operating Instructions 3 1 Introduction The first two subsections describe the TM5000 Notebook operating controls and indicators The remainder of this section contains a summary of computer operations related to notebook maintenance including how to restore system software Note F
97. C 74HC4053 8 CHANNEL ANALOG MULTI SOIC U5 U6 RES CHIP 2 74 K OHM 1 10W 0805 PKG R41 RES CHIP 2 4 K OHM 5 063W 0603 PKG R30 R31 DIODE CHIP SW DUAL 100V 100MA SOT 23 RES CHIP 150 OHM 5 063W 0603 PKG R46 R47 R49 R50 RES CHIP 84 5 OHM 1 10W 0805 PKG R27 RES CHIP 47 5 OHM 1 10W 0805 PKG R28 CAP CER CHIP 01 UF 10 50V X7R 0603 PKG C20 RES CHIP 4 7 K OHM 5 063W 0603 PKG R23 Illustrated Parts Listing 6 39 Table 6 8 Board 9786209 0001 Parts Listing continued Note The following is a breakout of the topside parts associated with item 3 above PART NO 9786209 3001 TOPSIDE SMT PARTS FOR 9786209 0001 REV H J Item 02 29 31 36 37 41 47 49 50 52 53 54 55 60 63 64 68 70 77 TI Part No 97862 10 0001 22489 12 0001 979883 1 0001 2248745 0002 224860 1 0035 2248863 0073 2248872 0061 2248872 0031 2548468 0001 2248863 0130 2563142 0002 2563141 0001 2548508 0001 2248969 0002 22479 14 0003 2563179 0003 2248863 0029 2237085 0002 2248863 0065 6 40 Illustrated Parts Listing Quantity 1 1 Description PWB KEYSCAN BD I TM5000 CONNECTOR FFC 5 PIN 1 25MM STRAIGHT SMT P3 OTP KYBD CONTROLLER TM5000 Ul CRYSTAL QUARTZ 20 000MHZ PLASTIC SMT CHIP RESISTOR 270 OHM 1W 5 0805 PKG R7 R8 R10 R16 7 RI8 RES CHIP 10 OHM 5 063W 0603 PKG R3 R4 R54 CAP CER
98. CE VALUES ARE IN MICROPARADS CAPACITORS 50V 10 THIS COUPON WILL BE USED ON ALL COMMERCIAL MULTILAYER BOARDS ri M H et n wg m m H H H N H Uu gu n m HM w n UNIVERSAL IR TRANSCEIVER MODULE LAST UPDATE 12 08 94 Figure 7 5 IR Board P N 9798813 Logic Diagram Sheet 1 of 2 7 42 Schematic Diagrams 01850 NOLLWUEITYD OT TH 19 xwug g 2 44 51007 GAY WUANI 0076 AS T TOPPYHSL TOPPYHSL THO Figure 7 5 IR Board P N 9798813 Logic Diagram Sheet 2 of 2 Schematic Diagrams 7 43 NOTES UNLESS OTHERWISE SPECIFIED 1 DEVICE TYPE PIN NUMBERS AND REFERENCE DESIGNATOR LOCATION OF GATES ARE SHOWN AS FOLLOWS 1 001 002 00 04 DEVICE TYPES 1 2 AND 3 PIN NUMBERS 001 AND U02 REF DESIGNATOR LOCATION RESISTANCE VALUES ARE IN OHMS RESISTORS ARE 1 8 WATT 5 CAPACITANCE VALUES ARE IN MICROFARADS LED TM5000 LAST UPDATE 01 31 95 Figure 7 6 LED Board P N 9796128 Logic Diagram Sheet 1 of 2 7 A4 Schematic Diagrams LED POWER LED AMBER GREEN RED GLigD8 LBATT LED ES a d Bi gt 25 E E Bi o tn PCMCIA BOARD J11 CONN Figure 7 6 LED Board P N 9796128 Logic Diagram Sheet 2 of 2 Schematic Diagrams 7 45
99. EXE in its simplest form include the following command line in your CONFIG SYS file before any other DEVICE commands that use Expanded Memory for example RAMDRIVE SYS but after the HIMEM SYS command line This allows other device drivers to use the memory manager DEVICE C DOS EMM386 EXE options Parameters also called switches or options for the EMM386 EXE driver are described in the Microsoft Windows User s Guide furnished with your new computer After it loads the memory manager determines the amount of Expanded Memory in the system and performs any required initialization Note The 386 enhanced mode of Microsoft Windows allows you to simulate part of Extended Memory as Expanded Memory using the EMM386 EXE device driver However this is not recommended as it degrades system perform ance MS DOS also uses EMM386 EXE to enable Upper Memory Area UMA This allows you to load TSR programs and device drivers in this area to free up conventional memory Again this may degrade performance Refer to your Microsoft Windows User s Guide or your MS DOS User s Guide for de tails Some applications may require backfill memory which is the unused area of standard memory that can be used by EMM386 EXE as Expanded Memory For example an application may require only 256 KB or 512 KB of standard memory leaving 384 KB and 128 KB of backfill memory space respectively for use as Expanded Memory D 4 Configuring Memory 1
100. HTNESS TM5000 HEATSINK CPU TM5000 HEATSINK CUSHION TM5000 SERIES PWB ASSY LED BOARD LILY PWB ASSY SLEEP SWITCH LILY PWB ASSY MAIN BOARD TM5000P PWB ASSY PCMCIA SOUND BOARD TM4100 PWB ASSY KEYSCAN BD 4100 MICROFLOPPY DRIVE 11 4100 LILY LBL SINGLE SHT LASER PRINTABLE 9 LABEL RATING REF LABEL BARCODE SERIAL ID P N TRAVELER LABEL BARCODE SERIAL ID P N UNIT REF LABEL AGENCY REF LABEL COPYRIGHT REF SET UP IN ERROR NAMEPLATE TM5000 COVER LCD SCREWS TM5000 SCREW MACHINE FLAT HEAD 4 40 X 188 PHIL ALT PN 2248976 0012 PRI LM ITEM 137 SCREW TORX PLASTITE PAN 2 28 X 500 SCREW TORX PLASTITE 4 20 X 250 SCREW TORX PLASTITE PAN 2 28 X 375 ALT PN 2248840 0002 PRI LM ITEM 143 SCREW TORX MACHINE BUTTON 2 56 X 1250 SCREW W THREAD LOCK M2 5X3 PAN CROS RECE SCREW SLOT TORX MACHINE PAN 4 40 X 188 SCREW TORX MACHINE FLAT 4 40 X 375 SCREW METRIC TORX MACH FLH M3 0 5 X 6 SCREW TORX 4 20 X 375 CARBON STEEL SCREW MACH FLAT PH 4 40 X 188 ALT PN 0418331 0012 SEC LM ITEM 127 SCREW TORX MACHINE PAN 4 40 X 125 SCREW TORX MACHINE 4 40 X 250 SCREW TORX PLASTITE PAN 4 20 X 1 125 Illustrated Parts Listing 6 7 Table 6 3 TM5000 10 4 Color 810 Domestic Unit Assembly P N 9798843 Parts Listing continued Item 141 142 143 144 145 148 149 150 151 152 153 154 155 162 163 168 169 170 171 172 173 174 175 176 177 178 179 180 181 185 186
101. INSULATOR HDD PCMCIA TM5000 SERIES INSULATOR HDD DOOR TM5000 SERIES INSULATOR HEATSINK BASE TM5000 SERIES TAPE PSA POLYCRBNT 1 0 W X 0055 T CLR HEATSINK BASE TM5000 SERIES PLATE HEATSINK TM5000 SERIES SCREW TORX SLOTTED 2 28 X 375 CARBON CORE FERRITE SPLIT FPC TAPE TRANSFER ADHESIVE 005 THICK INSULATOR MAIN BOARD TM5000 SERIES TUBING HEAT SHRINK 250 ID BLACK TUBING HEAT SHRINK 250 ID BLACK 6 2 2 10 4 Inch Cover Display Assembly The 10 4 Inch Color TFT Cover Display Assembly TI Part No 9786250 0003 8003 is shown in Figure 6 3 The associated parts listing is provided in Table 6 4 0002 ONLY 9786250 0004 LCD 55 10 6 9786250 0003 LCD ASSY 10 4 9786250 0002 LCD ASSY 9 5 9786250 0001 LCD ASSY 95 Figure 6 3 10 4 Color TFT Cover Display Assembly P N 9786250 0003 Illustrated Parts Listing 6 9 Table 6 4 10 4 Inch Color TFT Cover Display Assembly P N 9786250 0003 Parts Listing PART 9786250 0003 LCD ASSY 10 4 SHARP TM5000 SERIES REV Item 52 98 99 100 101 102 108 109 114 121 127 134 138 143 146 147 150 151 155 TI Part No 9786263 0001 9786117 0001 9786264 0001 9786264 0002 9786264 0003 9786264 0004 9786131 0001 9786134 0001 9786279 0001 9786201 0001 9786221 0001 2248407 0078 2248407 0310 9786231 0001 9786223 0001 9786273 0001 2362817 0003 2363830
102. Interactive Tests The PC Doctor diagnostic test includes a suite of seven Interactive tests that require operator input during the course of the test The Interactive Tests category includes Keyboard tests the keyboard keys LEDs and repeat function e Video tests the LCD and external VGA character sets and colors Speaker tests the volume response at different frequencies Mouse tests the mouse driver buttons and functionality J oystick calibrates the external joystick connected to the system and tests the joystick buttons Diskette Drive checks diskette drive functionality Maximum System Load thoroughly exercises system to maximum extent possible for performing system burn in and test Printer Test tests the operation of a connected printer e SCSI Test sends test codes to attached SCSI devices requires use of a Docking System with SCSI e CD ROM Test checks out any attached CD ROM Drive requires attachment of a Docking System with CD ROM capability devices available when certain external options are installed Supporting Online Documentation The PC Doctor Diagnostic contains the following online information sources Online Technical Manual selected at any time by pressing 1 key twice or by clicking on the Question Mark in the upper left hand corner of any PC Doctor Menu On line Help system that provides context sensitive information from every PC Doctor screen acce
103. Internal Pointing Device Interface internal controller that interfaces built in pointing device with the system processor e External Parallel Bi Directional ECP EPP Compatible Interface Provides control information and data exchange between the computer and external parallel peripheral devices via an external DB 25 Port this port is configured from the Setup program The parallel port is compatible with the port used in the PC AT but also features the PS 2 like extended mode for bi directional EPP ECP operations External Serial Port Interface includes a 16550 compatible UART that drives an external RS 232 port configured from the Setup Program External PS 2 Keyboard Mouse Port six pin Mini DIN connector on rear of the Notebook which can attach to either an external PS 2 keyboard or 101 keyboard with adapter external PS 2 type mouse or external numeric keypad only one of the three device types may connect to the 6 pin connector 1 8 4 AT Peripherals Subsystem The interface between the system processor and the Floppy and Serial and Parallel ports is provided by the FDC37C665GT combination controller 1 8 5 Video Subsystem The video subsystem implemented on the Main Board and on the LCD Display Unit displays text graphics and drives an external VGA port The video subsystem includes 2 MB RAM memory 32 bit DRAM bus and separate display and memory clocks An additional frame buffer accelerator DRAM incre
104. MS DOS Windows and TI Utilities In all Pentium based notebooks the hard drive is connected to the VL local bus for increased performance 1 3 3 1 Access to Hard Disk Drive Access to the hard drive is provided through a removable panel on the bottom of the notebook removal replacement instructions for the hard drive are provided in Section 5 1 3 4 Floppy Diskette Subsystem The notebook series include a front mounted 3 5 inch floppy diskette drive which is capable of reading writing 1 44 MB floppy diskettes An activity indicator for the floppy drive is located along the front edge of the notebook 1 3 5 Keyboard Subsystem The TM5000 Notebook uses an 83 key keyboard 84 keys for international versions similar in layout to the TM4000E Notebook Keyboard emulating all functions of an IBM AT 101 102 keyboard A Special Function key Fn allows some of the TM5000 keyboard keys to take on additional functions See Figure 1 10 The keyboard s 4mm key travel gives the touch and feel of a full size workstation keyboard The Point which is a pressure sensitive mouse device is embedded in the keyboard The select switches for the built in mouse device are located just below the keyboard Some of the major features of the keyboard include 4 mm Key movement Integrated numeric keypad Inverted Cursor Control Key Layout 1 16 General Description Special Keys for following Setup Menu Fn ESC Standby Mod
105. Maintenance Manual TravelMate 5000 Series Notebook Computers 9786166 0001 March 1995 TEXAS INSTRUMENTS Copyright 1995 Texas Instruments Incorporated All Rights Reserved Printed in U S A 5000 Series Notebook Computers Maintenance Manual TI Part No 9786166 0001 Original Issue March 1995 Changes may be made periodically to the information in this publication Such changes will be incorporated in new editions of this manual Record the serial number purchase date and model number in the spaces provided below The serial number and model number are recorded on the label affixed to the case All correspondence concerning your unit should in clude the serial number model number and date of purchase No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopy recording or otherwise without the prior written permission of Texas Instruments Incorporated The equipment as well as the programs that TI has created to use with them are tools that can help people better manage the information used in their business but tools including TI products cannot replace sound judgement nor make the manager s business decisions Consequently TI cannot warrant that its products are suitable for any specific customer application The manager must rely on judgement of what is best for his
106. ON BATTERY EJECT RIGHT TM5000 BUTTON POWER SWITCH TM5000 DOOR HARD DRIVE TM5000 HINGE COVER RIGHT TM5000 HINGE COVER ASSY LEFT TM5000 LATCH BUTTON TM5000 RAM CARD FRONT TRIM TM4100 SPRING PAWL LILY HINGE RIGHT CONSTANT TORQUE TM4100 HINGE LEFT CONSTANT TORQUE TM4100 HINGE BRACKET RIGHT TM5000 HINGE BRACKET LEFT TM5000 PAWL RIGHT TM5000 PAWL LEFT TM5000 BRACKET LEFT FLOPPY DRIVE TM4100 BRACKET FLOPPY DRIVE LILY RELEASE 1 DOOR RIGHT TM4100 RELEASE ARM I O DOOR LEFT TM4 100 RELEASE BUTTON I O DOOR TM4100 PIN MOUNTING 340 LONG TM5000 SPRING I O DOOR LATCH LILY EXTENSION SPRING I O DOOR TM5000 Table 6 3 TM5000 10 4 Color 810 Domestic Unit Assembly P N 9798843 Parts Listing continued Item Part 103 104 105 106 107 110 111 112 113 115 116 117 118 119 120 121 122 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 9786147 0001 9786123 0001 9786259 0001 9786128 0001 9786148 0001 9798803 0001 9786205 0001 9786209 0001 9786185 0001 9786161 0001 9786161 1005 9786161 1008 9786161 1009 9786161 1002 9786161 1020 9798807 0001 9786162 0001 9786177 0001 0418331 0012 2248407 0056 2248407 0128 2248407 0311 2248407 0071 2581299 0003 2248407 1306 2248407 0309 2248340 0007 2211895 0406 2248976 0012 2248407 0310 2248407 0078 2248407 0315 Quantity 383898 OD Description BUTTON LCD CONTRAST BRIG
107. OUTPUT OUTPUT OUTPUT INPUT INPUT INPUT OUTPUT OUTPUT Figure 2 14 External VGA Monitor Connector Pinouts 2 16 Installation 2 6 5 Installing External Headphone Microphones The notebook connectors used for installing a set of external headphones or speakers and an external microphone are shown in Figure 2 15 Note When external devices are connected to the Audio Out and Micro phone In connectors the internal speaker and microphone are disabled The notebook also has an Audio In connector for attaching a CD ROM player Tape Player or Radio to the notebook Figure 2 15 Audio In From output of CD ROM Player Tape Player Radio Etc Audio Out To headphones or external speakers disables internal speaker External Microphone Input Disables internal microphone when external mic is plugged in Figure 2 15 Notebook Audio Connectors Installation 2 17 2 6 6 Installing Devices With IR Interface Any device with an Infrared interface conforming to IRDA specifications may be placed adjacent to the IR connector on the notebook two IR interfaces must face each other as shown in Figure 2 16 Note Any device equipped with Infra Red interface conforming to IRDA Specifications may be placed adjacent to the IR Interface on the Notebook line of sight Infra Red Interfaces SPECIFICATIONS Range 6 inches to 3 feet Angle 15 degrees Wavelength 875 nm Backlight envir Typical indoor environment
108. PELLE EE lt tt 89 10 ew vc 117 au tU 99 oe oia ovid OY 61V 99 nvT n dtu UNT Qj erm ts lt 159 A tv1 ovd 09 o ao lt tan TE Se Ovid 3H8S teol ona DOWD eee ea ore uo 180 Cu ovid Aksu y 119 Enn 19 eni 3 uU 55 Su gt Lee i CUR 160 eo t era 25 g ads romsa 19 am 23 cme 0511 554 QNS uu eo leol own Aet nu 29147 915901 U EUER wu sow IO BEEN ita uu col susa lt on Sa a 13 Lp 2 Cu ua 1611 9914 ieu SP TN Old ae a eni a ne 110 IN p BEL giaa PREL Cora avo 695 i 85 ara uMd j wo UH 110 asina vroNdv 57 ano 5 38 SYS er avs ae lt 557 ovid QNS 236 s lt do Cn marqa NS qni emi e 9 UNONTT lori arid UXLIUIK 3 z 2
109. Parity 00 None 01 Odd 11 Even Baud Rate 000 110 001 150 010 300 011 600 100 1200 101 2400 110 4800 111 9600 F 14 Added Interrupt 15 Functions BL Setup Parameter cont Parameter BL Value Standard Comm Control Lines BH 13h 7 6 5 4 3 2 1 Option Comm Parms BH 14h DCD O Normal 1 Force On DSR O Normal 1 Force On CTS Normal 1 Force On Reserved See description for Standard Comm Parms BH 12h Keyboard Parms BH 15h 7 6 5 4 2 1 Scroll Lock at boot 0 Off 1 On Caps Lock at boot 0 Off 1 On Num Lock at boot 0 1 Keyboard Rate 00 Slow 01 Normal 10 Fast 11 Reserved Reserved Added Interrupt 15 Functions F 15 BL Setup Parameter cont Parameter BL Value Shadow BIOS Info BH 16h 6 5 2 Shadow Video BIOS 1 Yes Shadow System BIOS 1 Yes Shadow Everything 1 Yes Power Savings OOh Off Merlin systems only Olh On 17h 02h Auto Advanced OS Power 001 Off Merlin systems only Olh On 18h 02h Auto Max Request Number 18h BH FFh CY Set on Error see AH F 16 Added Interrupt 15 Fu
110. Power Supply Section Battery Packs P1 KEYBOARD PROCESSOR Keyscan PWB Assembly D Inverter DC Voltage 540 X 480 VGA LCD INTERNAL LCD DISPLAY Figure 1 16 TM5000 Series Functional Block Diagram 1 30 General Description 1 8 1 System Processor The System Processor function for the notebook is implemented on the Main Board using an Intel Pentium P54 C Superscalar Processor Chip The processor operates in conjunction with RAM and ROM Memory and other control logic E G the ACC2056 IC to process software instructions BIOS DOS Windows Applications The processor communicates with hard disk and the memory components using a high speed VL Local Bus All other high speed peripheral components are driven by the 33 MHz PCI Bus The PCI Bus Controller Chip ACC2188 provides the bridge between the 64 bit VL Local Bus and the 32 bit 33 MHz Peripheral Components Interface PCI Bus The Processor also executes the BatteryPro software and interacts with other hardware logic to provide the power savings features for the notebook These features include controlling CPU clock speeds reducing clock speeds whenever possible eg when performing floppy drive accesses powering down unused devices etc 1 8 2 Memory Subsystem The memory subsystem implemented on the Main Board includes ROM and DRAM memory Primary control for the memo
111. R CHIP 4700 10 50V X7R 0603 C197 C198 C2003 RES CHIP 1 M OHM 5 063W 0603 PKG R1902 IC DRAM 256K X 16 70NS PLSTC TSOP II ALTERNATE P N 2563135 31 SEC LM ITEM 47 081 082 CAP TANT 22 0 UF 2096 6 3V B C 910 RES CHIP 47 OHM 5 063W 0603 PKG R950 R955 R957 R958 Illustrated Parts Listing 6 25 TEXAS INSTRUMENTS INC PWB978620 REV ASSY9786205 REF e 93 SECTION 8 Figure 6 5 Sound Board 9786205 0001 Sheet 1 of 2 6 26 Illustrated Parts Listing 29 cns R179 we C 162 R106 obey 028 U2 5 8 a 8 08 5 080 0 in oe 51 E Ur ae 08 80 3 03 i 0 25 5 E 8 fr 6 ap 0 L J 22 R125 man 20217 B CJ Cos 5 Fe 107 Ut 2 150 1 Figure 6 5 PCMCIA Sound Board 9786205 0001 Sheet 2 of 2 Illustrated Parts Listing 6 27 Table 6 7 Sound Board 9786205 0001 Parts Listing PART 9786205 0001 PWB 55 SOUND BOARD 4100 REV K L Item Part 02 03 04 05 06 07 08 09 10 13 37 131 134 135 136 137 138 139 9786207 0001 2363830 0008 2248898 000
112. Reserved Reserved BH Default system inactivity timeout minutes BL Current system inactivity timeout minutes CH Default video inactivity timeout minutes CL Current video inactivity timeout minutes DH Default fixed disk inactivity timeout minutes DL Current fixed disk inactivity timeout minute F 3 Function 46h Subfunction 01h Modify Power Modem Configuration This function sets power management information and provides a method for turning the modem on and off Also see related functions 4600h 4603h and FAO5h Call with AH 46h AL 01h BL System Inactivity Timeout 016 216 New Timeout in minutes FFh Don t modify timeout CL Video Inactivity Timeout 011 631 New Timeout in minutes FFh Don t modify timeout DH Modem State 001 Turn modem off 01h Turn modem FFh Don t modify modem state DL Fixed Disk Inactivity Timeout 016 216 New Timeout in minutes FFh Don t modify timeout F 2 Added Interrupt 15 Functions Returns AH Error Code OOh No Error Olh Invalid Parameter 02h No Modem BL System inactivity timeout in minutes CL Video inactivity timeout in minutes DH Modem State 001 Turned modem Off Olh Turned modem On FFh Didn t modify state DL Fixed Disk inactivity timeout in minutes CY Set on Error see AH F A Function 46h Subfunction 03h Get Set Battery Status Gets and sets various info
113. S IN OHMS og ra i E RESISTORS ARE 183 WATT 5 VALUES ARE IN MICROFARADS THIS COUPON WILL MULTILAY THESE SCHEMATICS ARE FOR ASSEMBLY REV AD PWB REV D JAN 30 1995 Figure 7 1 Main Board Part No 9798803 Logic Diagram Sheet 1 of 22 7 2 Schematic Diagrams 5960 30 404 M3l 3015428 2 A300 d 77 us T Lis 077 T 350 E T u 2 tT T 8 TC 7 4 d 444 DO gel d 13 b hp I alle in TFT 5 E 5 m zu u ej kajer fr e TH ii 54 94 1 130 f 9 E Ciel te 1 54 90 E Tor qz 7192 9798803 Logic Diagram Sheet 2 of 22 Figure 7 1 Main Board Part No Schematic Diagrams 7 3 7MSA18160DC IMS418160DC cr COEAUF 2056 PINOUT Figure 7 1 Main Board Part No 9798803 Logic Diagram Sheet 3 of 22 7 4 Schematic Diagrams 1001 Ito 160 WIG sota yore gt core IL iul
114. SHARP TFT HEADER SHROUDED RT ANG 2 POS 1 ROW HI V Jl CAP CER DISK MINATURE 33PF 5 3KV RADIAL C17 HEADER STRAIGHT 7 POS 1 ROW 1 25MM CTR 94 LABEL BARCODE 25 X 50 CODE 12 OF 5 CAP TANT CHIP CNFRML 1000 20 15V H PKG C3 C10 CHIP RESISTOR 2700 OHMS 5 125W R1 R2 CHIP RESISTER 2200 OHM 125 W 5 R43 R44 IC LM613 DUAL OPAMP DUAL COMP VREF PSOIC Ul DIODE SCHOTTKY PWR RECT 6 IF 40 VRRM SMT D1 XSTR NPN PWR SW 50V BR CEO 2 AIC SOT 89 01 02 Table 6 12 Inverter 9786134 0001 Parts Listing continued Item Part 20 23 25 26 29 32 40 43 44 46 47 48 52 53 54 55 62 2563148 0001 2248600 0061 2248600 0055 2248600 0037 2248601 0049 2248601 0073 2248601 0081 2248846 0243 2248601 0041 2248601 0097 2248846 0314 2248601 0001 2548508 0001 2548468 0001 2563150 0001 2248813 0104 2548579 0010 Quantity 2 Description XSTR MOSFET N CHN 50VDS 25AID 50W TO 252 012 014 1 UF 20 50V Z5U 0805 PKG 22 33000 10 50V X7R 0805 1 1000 PF 1096 50V COG 805 PKG C13 C14 CHIP RESISTOR 1 0K OHM 1W 5 0805 PKG R4 CHIP RESISTOR 10K OHM 1W 5 0805 PKG R40 CHIP RESISTOR 22K OHM 1W 5 0805 PKG R51 RES CHIP 3 32 OHM 1 10W 0805 PKG R24 CHIP RESISTOR 470 OHM 1W 5 0805 PKG R32 R36 R50 CHIP RESISTOR 100K OHM 1W 5 08
115. SI Test PC Doctor contains SCSI device testing features that work if you have an ASPI or CAM device driver loaded You can select which SCSI host adapter to work with if you have more than one SCSI adapter present CD ROM Test tests CD ROM drives using the Microsoft CD ROM Extensions MSCDEX and the standard CD ROM device drivers 5 4 Hardware Info Menu This menu contains functions that determine and report on the setup of the computer None of these functions perform diagnostic tests however any errors are included in the reports The following functions are available from the Hardware Info menu e System Configuration lists main system configuration data Memory Contents shows allocation and use of system memory IRQ and DMA use identifies interrupts for all standard IRQ and DMA devices Device Drivers shows all essential data on DOS resident and installable device drivers and LPT ports displays information about the installed serial and parallel ports Only ports that are identified by BIOS are listed Physical Disk Drives shows the basic characteristics for each installed fixed disk drive including the contents of partition tables Logical Disk Drives displays information about each DOS drive that is available and has a disk in it If Stacker or DoubleSpace disk compression software has been installed details about each stacked or doubled drive is shown VGA Information identifi
116. SY SLEEP SWITCH LILY REV A Item Part 01 9786150 0001 02 9786149 0001 03 2248941 0002 04 9786244 0001 Quantity REF 1 1 Description LOGIC SLEEP SWITCH LILY PWB SLEEP SWITCH TM5000 SWITCH DETECTOR 30V 0 1A STRAIGHT SMT SWI CABLE ASSY COVER CLOSED SWITCH TM5000 Illustrated Parts Listing 6 43 p 7 9786126 Revi MADEN U S A Figure 6 10 LED Board 9786128 0001 Table 6 11 LED Board 9786128 0001 Parts Listing PART 9786128 0001 PWB ASSY LED BOARD LILY REV B D Item Part 01 9786130 0001 03 2567988 0003 04 9786245 0001 07 9786128 3301 Quantity REF 2 1 1 Description LOGIC LED BOARD LILY LED RED GREEN SHARP VHPGL3EDS 1 D1 D2 CABLE ASSY LED PCB TM5000 BACKSIDE SMT PARTS FOR 9786128 0001 Note The following is a breakout of item 7 above PART 9786128 3301 BACKSIDESMT PARTS FOR 9786128 0001 REV B D Item Part 02 9786129 0001 05 2548483 0001 06 2248601 0035 6 44 Illustrated Parts Listing Quantity 1 2 Description PWB LED HINGE TM5000 TRANSISTOR PNP DTA114YK SOT 23 PKG Ql Q2 CHIP RESISTOR 270 OHM 1W 5 0805 PKG Rl R2 R3 R4 22 H 12 TEXAS INSTRUMENTS INC Og EET Boe PWB9786135REV 7 R33 R54 T
117. T245PW ABT2459W Hin 5 Figure 7 1 Main Board Part 9798803 Logic Diagram Sheet 6 of 22 Schematic Diagrams 7 7 962 52 1 1 1 1 1 1 2181 22 054 0483 2181 22 064 508 mk _ _ 40032124 I3SA3C avd 2099104 43087 xot p LOONIE 881Z 3DOINH 108571 Ber Logic Diagram Sheet 7 of 22 Board Part No 9798803 Figure 7 1 Main 7 8 Schematic Diagrams amp gz 22123222 ausu 5 DDAA 4 4 4 4 a Figure 7 1 Main Board Part 9798803 Logic Diagram Sheet 8 of 22 Schematic Diagrams 7 9 inn reas 080 8091809 70684 080 809182Y ES Toute 080 BOS TEOY Teed Xs 0568 daot TOST OST 2 68 9 64 ser 1 TEA 44041 334081 44081 sue saver 657 2562 9562 5522
118. TM5000 Notebook has provisions for two Lithium Ion battery packs Battery Pack Removal 1 If one of the two batteries contains a partial charge at least one LED lit on the front of the battery the remaining battery pack can be removed with the Notebook in Suspend Otherwise power down the notebook before removing battery packs 2 Slide the battery release button and remove the selected battery as shown in Figure 2 9 Battery Pack Installation 1 Remove battery pack fillers if installed by sliding the Battery Eject switches Insert battery packs with the LED indicators facing outward Press inwards until pack clicks into place Battery Eject Switches Dual Intelligent Battery Packs Figure 2 9 Battery Pack Removal Replacement Installation 2 11 2 6 Installing Desktop Devices When using a port replicator or docking system all external devices connect to the docking system as shown in Figure 1 8 Otherwise all external devices connect to the Notebook via the connectors on the rear and sides of the notebook as shown Figure 2 10 Device installation procedures and connector pin outs are described in the following paragraphs Audio In Audio Out AC Adapter Connector 5 2 Microphone Infra Red Interface 160 pin Expansion Bus 15 pin External 9 Pin VGA Port Serial Port PCMCIA Slots 25 Pin Parallel Bi Directional Port Figure 2 10 Notebook Computer External Ports 2 12 Installati
119. TravelMate 5000 Series Notebook Computers Quick Start Manual TI P N 9786164 0001 provides the basic information needed for first time users to configure and begin using the notebook TravelMate 5000 Series Notebook Computers Users Guide 9786163 0001 provides basic operating instructions for the notebook TravelMate 5000 Series Notebook Computers User s Reference Manual 9786167 0001 provides software loading and configuration instructions for the TM5000 Series Notebook Computers TravelMate 5000 Series Notebook Computers Safety Instructions P 9786165 0001 provides safety instructions for using the TM5000 Series multi media notebook provides handling and disposal instructions for battery packs Adaptec EZ SCSI for DOS Windows User s Manual 0978866 0001 provides instructions for using the EZ SCSI install program when installing SCSI options on the EZ Dock Plus Port Replicator docking system PhoenixCARD Manager User s Guide TI 9791792 0001 provides user instructions for running the PCMCIA install program when adding removing PCMCIA option cards to from the TM5000 Series Notebook Computers Ordering Parts and Supplies To order a copy of any TI publication or to order option kits spare parts or supplies for your notebook computer contact your TI Reseller or Telephone toll free 1 800 TEXAS Preface xvii 1 General Description 1 1 Introduc
120. U26 MOSFET N CHANNEL 60V SOT 23 PKG 922 923 024 XSISTOR 9953 MOSFET DUAL P CHAN 8 P SOIC Ul U38 Table 6 7 Sound Board 9786205 0001 Parts Listing continued Item Part Quantity Description 54 25632 12 0001 1 IC AD720 RGB TO NTSC ENCODER PLCC U29 55 9798685 0003 1 CMLIC 74HC157 HI SPEED CMOS 16 PIN SOIC U28 56 2548254 0002 1 IC 74HCT08 QUAD 2 INPUT AND PLASTIC SOIC U22 59 2248884 0001 1 CONV DC DC MICROPWR ADJ V PLASTIC SOIC U39 61 2248342 0022 4 INDUCTOR SURFACE MOUNT 5 6UH 20 L19 L22 L26 L27 62 2248808 0005 2 COIL ELECT 22UH 68A 4 5MM DIA SMT PKG L23 L25 65 2548478 0003 2 DIODE SCHOTTKY SOD 87 PKG CR2 CR8 66 2563 126 0002 1 IC CL PD6720 PCMCIA CONT PL QFP REV B U21 67 2548649 0001 1 IC MIC2558 LOGIC CONT SWITCH PLSTC SOIC U25 71 2248463 0001 4 EMI SUPRESSOR CHIP Z 26 25 OHMS L3 L6 L7 L21 72 2248623 0018 1 XTAL OSC 17 734480MHZ 100 PPM SMT OSC2 73 2248600 0061 50 CAP CER CHIP 1 UF 20 50V Z5U 805 PKG Cl C19 C26 C59 C74 C78 C79 C87 91 C93 C96 C106 C107 C109 C110 C111 C112 C113 C114 C115 C116 C118 C120 C121 C122 C123 C124 C125 C126 C129 C130 C131 C132 C133 C134 C138 C139 C150 C151 C152 C159 C160 C162 C163 C166 C169 C170 C63 C25 75 2248873 0022 2 CAP TANT CHIP CNFML 47 0 UF 20 16V C CA C171 C172 78 2248252 0042 2 TANTALUM CHIP CAP 0 47UF 20 1OVDC Illustrated Parts Listing 6 29 Table 6 7 Sound Board 9786205 0001 Parts Listi
121. WILL BE USED ON ALL COMMERCIAL MULTILAYER BOARDS DOAL IN LINE PLASTIC WIDE DUAL IN LINE CERAMIC DUAL IN LINE CERAMIC WIDE CHIP CARRIER PLASTIC CHIP CARRIER IN S M SCKT CHIP CARRIER IN SCKT CHIP CARRIER CERAMIC CHIP CARRIER CERAMIC SQUARE FLAT PACKAGE CERAMIC PLAT PACKAGE CERAMIC WIDE GRID ARRAY PLASTIC GRID ARRAY PLASTIC LIF SCKT GRID ARRAY PLASTIC ZIF GRID ARRAY CERAMIC GRID ARRAY CERAMIC LIF SCKT GRID ARRAY CERAMIC ZIF SCKT SINGLE IN LINE E SOIC PLASTIC SOIC PLASTIC WIDE 800 PLASTIC J LEADS W MH W Wn H H H H COUPON UXX1 NW J 0 x XL XZ Y YL YZ ow H tt aw H N H LILY KEYSCAN BOARD REV LAST UPDATE 11 15 94 Figure 7 3 Keyscan Board P N 9786209 Logic Diagram Sheet 1 of 5 7 36 Schematic Diagrams Wod 4304 350 SSA SSA SSA 54 954 164 obu1 t6d 164 154 041 064 Sto aac ZEEE 8H I AS IX XOT t TOC tas p va T 1 s 304 abiens 8t ue 5t st 3 tt 1 of 6t SL 44 Sheet 2 of 5 iagram Figure 7 3 Keyscan Board 9786209 Logic Schematic Diagrams 7 37
122. ams SI T dI danis Om BEY 994 CNY 94 I LTE CNN PLTU danLS LOR OG ant r o Sheet 8 of 12 iagram ic D Logi P N 9786205 Figure 7 2 Sound Board Schematic Diagrams 7 31 tr o mo 34V BlYd 9000 OL SWOLSISSE 40 2013 SVIA ALIA TIVHS 5914 T9 3ION REYSSOSR dI YSHLSDOL SOM HOLILS OL C350 Sheet 9 of 12 iagram ic D Log Figure 7 2 PCMCIA Sound Board P N 9786205 7 32 Schematic Diagrams CL PD6720 ISA SECTION 8 2 1 110 Suf 1 C106 1 C107 2 105 1 109 Figure 7 2 Sound Board 9786205 Logic Diagram Sheet 10 of 12 Schematic Diagrams 7 33 igs waor BU 1 1 i si j 1489 024904 12 Figure 7 2 Sound Board 9786205 Logic Diagram Sheet 11 of 12 7 34 Schematic Diagrams nro nro ZST T 0 2 T Y t
123. apped Lines Screen 25 Colors up to 65K colors Video Memory 2 MByte Layout Inverted T Cursor Control Key Layout Function Keys F1 to F12 Sound Features Full Sound Blaster and Sound Blaster Pro Compatability MPU 401 UART Mode compatible MIDI Joystick port when using EZ Dock Plus option Built in power amplifier with volume control Built in 2 1 3 1 and 4 1 compression decompression for 8 bit PCM files in both stereo and mono sample 44 1 khz digitized audio playback using 16 bit Digital to Analog Converter 44 1 khz digitized audio recording records any kind of sound input from microphone or line inputs 20 voice FM music synthesizer plays up to 20 instruments simultaneously to deliver an orchestra of music General Description 1 41 Table 1 2 TravelMate 5000 Series Notebook Specifications continued External Interfaces Characteristics Specification Serial Port Connector Type Transmission Type Bits per second Line control Data Word 9 pin male D type connector Asynchronous transmission 110 200 300 600 1200 2400 4800 9600 19200 READY BUSY DC1 DC3 7 or 8 bit CRT Monitor Interface 15 Pin Female D Type Connector See Appendix E for Description of Supported Monitors PS 2 Keyboard Mouse Interface 6 pin Mini DIN Connector Expansion Bus Interface 160 pin connector for I O Expansion includes full PCI bus with sidebands Parallel P
124. aragraph 2 7 Checking Out the System Paragraph 2 8 Configuring the System Paragraph 2 9 Making Backups of System Software Paragraph 2 10 Loading Application Software Paragraph 2 11 Securing Notebook to Workstation Paragraph 2 12 2 2 Unpacking Instructions The packaging diagram for the notebook computer is shown in Figures 2 1 and 2 2 Unpack the computer using the following instructions Carefully cut the tape that seals the top flap of the shipping carton Remove the computer and the accessories Carton from the main shipping carton See Figure 2 1 Remove all protective coverings from the computer Remove the holding tape and open up the accessory box remove the contents Note Save the two shipping containers and packaging for later reuse Installation 2 1 Fille End 8 3 e agreement Notebook Figure 2 1 5000 Series Notebook Packaging Diagram 2 2 Installation Certificate of Authentic ity 4 Accessory Pack Box Figure 2 2 TM5000 Series Accessory Kit Packaging Diagram 2 3 Installing Internal Notebook Options If you have no internal options to install at this time skip to Paragraph 2 4 Otherwise continue with Paragraph 2 3 1 2 3 1 Installing RAM Expansion Optional Note If not installing RAM Expansion option at this time skip to the next paragraph Three versions of the RAM Expansion Module option are available including
125. ases the available memory bandwidth for CPU accesses The video section also uses additional levels of write FIFOs a read cache page mode DRAM and full 32 bit bus access to produce a high performance video system The CL GD7542 video controller chip used in the TM5000 Notebooks also supports multi media capabilities using the MotionVideo tm Architecture MVATM This feature permits integrating video clips or live video In 1 32 General Description addition to powerful multi media capabilities video controller offers full hardware and BIOS compatibility with the IBM VGA standard 1 8 6 External VGA Capability All members of the TM5000 notebook family provide a 15 pin female D type external VGA connector that can be connected to an external video graphics adapter VGA type monitor Another feature of the notebook computer is the ability to provide both an LCD display and simultaneously drive an external CRT standard VGA modes with resolution of 640 X 480 X 256 1 8 7 Sound Subsystem The TravelMate 5000 Series Notebook is equipped with the Media Vision Jazz 16 chip set that is Sound Blaster and Sound Blaster Pro compatible An internal speaker and microphone provide the Notebook with direct sound generation and recording capabilities A set of 3 5 mm bayonet socket connectors allow for external microphone and line inputs and headphone outputs A MIDI adapter cable option permits attaching musical instruments
126. cancel a function and move back one level PC Doctor is typically user friendly but if you don t understand a feature context sensitive help information is available at any time by pressing the F1 function key pressing the F1 function key twice accesses the online Technical Reference Manual for PC Doctor A powerful set of utilities within PC Doctor that can be run locally or remotely simplify the task of determining system configuration data allocating and using system memory and use what device drivers are installed what COM and LPT ports are assigned and what ports are available identifying partitioning data for fixed disk drive s determining the setup information reading the software interrupts interrupt vectors etc 4 10 Troubleshooting Procedures Functionally PC Doctor includes following Group of nine non Interactive diagnostic tests that perform a non destructive test of the major hardware functions in the notebook Processor Memory System board video section serial and parallel ports when loopback adapters are installed hard disk and floppy disk Group of seven Interactive tests require operator input for testing the keyboard video sections sound subsystem mouse joystick diskette drive printer subsystem and the SCSI CD ROM Drive subsystems supported by the docking station options Utility that provides detailed system information such as configuration data allocation and use
127. ce the PCMCIA Device open the cover door and insert the device Reinstall any external cabling required for the device PCMCIA Eject Switches PCMCIA Slots Figure 5 5 PCMCIA Device Removal Replacement 5 5 3 Removing Replacing the Keyboard Assembly The procedure for removing and replacing the keyboard assembly is as follows 1 Turn off the computer and close the cover disconnect the ac power adapter if it is attached Slide the two cover release latches forward and open the notebook As shown in Figure 5 6 the top edge of the keyboard is held in place by three pairs of plastic tabs Insert a small straight slot screwdriver into the slots along the top edge of the keyboard as shown in Figure 5 6 Gently tilt the screwdriver forward and allow the keyboard to lift upwards 5 10 Field Service Repeat this procedure until top edge of keyboard is free 5 Tilt the top edge of the keyboard toward you to gain access to the two keyboard cable connectors underneath the keyboard 6 Note that the wide keyboard connector attaches to the Main Board using a ZIF zero insertion force type connector To disconnect this cable gently pry the connector release mechanism to the right approximately 1 8 which releases the ribbon cable 7 Gently lift upwards on the narrow ribbon cable point cable and remove the cable from the main board connector 8 Remove the keyboard assembly from the notebook 9 When installing
128. command to reset notebook LCD Replace the cover display assembly as described in Section 5 of this manual Low battery Use a fully charged battery 4 2 3 Fault Isolation Using Selftest When the computer is first powered up it automatically performs a self test of its central hardware and memory functions During self test which lasts for a few seconds the display shows copyright and version number information Note Some procedures in this paragraph require you to use keystroke se quences such as Ctrl Alt Del To execute a keystroke sequence such as this you must press all three keys simultaneously 4 2 3 1 Self Test Error Messages Upon successful completion of the self test the computer automatically loads its operating system and other built in utilities If the self test fails to complete successfully the display shows one of the error messages described in Table 4 1 Note In the event of a hardware problem that affects the display the Note book also communicates errors via a series of beeps The interpretation of the beep codes is provided in Table 4 2 Troubleshooting Procedures 4 5 Table 4 1 Self Test Error Messages Diskette drive 0 failure This message indicates the internal floppy diskette drive A has failed Press CTRL ALT ESC to ensure that drive type is correctly set 3 5 inch 1 44MB Run the Diagnostics to check drive A as described in Paragraph 4 2 5 Also try using a new correctly format
129. crewdriver 4 Using a small flat blade screwdriver gently remove the two screw covers near the base of the LCD Cover Assembly Remove the two screws located behind the screw covers Caution If the notebook is powered up with the LCD bezel removed you can be exposed to high voltages which could result in shock and equipment damage Ensure that the batteries and AC adapter moved from the notebook when working on the LCD Display assembly 5 The display bezel is held in place with clips and can be removed by gently prying each snap loose 6 To reinstall the Display Bezel reverse the removal procedure described in Steps 1 through 5 above Carefully reposition the microphone unit at the top of the display and ensure all cables are tucked in before closing up the Cover Display Assembly Step 2 Remove two plugs and remove recessed screws Step 1 Remove two Snap On Plastic Hinge Covers Step 3 Gently pry off the Display Bezel held by clips Figure 5 17 Display Bezel Removal Replacement 5 24 Field Service 5 5 15 Removing Replacing the DAB Board To remove the DAB Board refer to Figure 5 18 and perform the following procedure 1 Turn off the computer remove the battery packs and disconnect the ac power adapter if it is attached 2 Remove the Display Bezel as described in paragraph 5 5 14 Caution If the notebook is powered up with the LCD bezel removed you can be exposed to high vo
130. d Item Part Quantity Description 62 2248808 0005 1 COIL ELECT 22UH 68A 4 5MM DIA SMT PKG L8 63 2248623 0004 1 CRYSTAL OSC 14 3180 MHZ 100PPM SMT PK OSC1 64 2548278 0001 1 DIODE SWITCHING 100V BR SMT 65 2548478 0003 1 DIODE SCHOTTKY SOD 87 68 2563155 0001 1 IC MVA514 MIXER VOL CONTROL PLSTC SOIC 016 69 2563153 0001 1 IC JAZZ16 16 BIT AUDIO 07 70 2563156 0001 1 416 16 ADC DAC PLCC 012 71 2248463 0001 12 EMI SUPRESSOR CHIP Z 26 25 OHMS L1 L2 L20 L9 L10 L11 L13 L14 L15 L16 L17 L24 73 2248600 0061 42 CHIP 1 UF 2096 50V Z5U 805 C8 C9 C10 C16 C17 C24 C27 C35 C36 C39 C40 C41 C42 43 C44 C45 C46 C47 C49 C60 C61 C73 C75 C76 C77 C80 C88 C89 C90 C92 C94 C95 C97 C127 C128 C140 C142 C143 C154 C155 C175 C176 74 2248873 0018 2 CAP TANT 330 0 UF 20 10V R C67 C70 75 2248873 0022 6 CAP TANT CHIP CNFML 47 0 UF 2096 16V C CA C3 C48 C55 C64 C135 C136 76 2248873 0009 1 CAP TANT CHIP CNFML 22 0 UF 2096 6 3V B C C53 77 2248600 0044 1 CAP CER CHIP 3900PF 10 50V X7R 0805 PKG C57 Illustrated Parts Listing 6 33 Item Part 79 80 81 82 83 84 86 87 88 90 91 92 93 95 96 97 98 2248600 0025 2248600 0037 2248252 0044 2248600 004 1 2248600 0042 2248600 0017 2221947 0015 2248600 0023 2248600 0049 2248873 002
131. d the IR Board the Floppy Drive the Sound PCMCIA Boards as described in previous paragraphs Also remove the Display Bezel Paragraph 5 5 14 and remove the right side screw from the DAB Board to free the grounding strap that attaches to the Main Board Remove the LED Board and install on the replacement Main Board Assembly Remove the Keyscan Board the IR Board the Floppy Drive the Sound PCMCIA Boards as described in previous paragraphs Disconnect the LCD cables from P90 and P91 upper center of the Main Board Remove the six screws from around the perimeter of the Main Board Remove the screw holding the Latch Spring between the two metal brackets at the top of the Main Board Transfer this spring to the replacement board Using tweasers remove the connector door spring from the rear connector doors and from around the plastic post near the top center of the Main Board Save this spring for later installation Replacement is essentially the reverse of Steps 1 through 8 above When installing the replacement Main Board insert the front of the board into the base at an angle and then set the board down over the positioning pins built into the base Ensure that the rear connector doors are installed correctly lip towards bottom of base the Latch Spring is correctly installed on the replacement Main Board the door spring hooked to each rear connector door and looped over the notch at the base of the round plastic standoff
132. d FAOOh Added Interrupt 15 Functions F 5 Call with F9h AL Returns AH Error Code 000 No Error 86h Invalid Parameter AL Reserved BH Model Type 7 6 5 2 System 000 001 Laptop 010 Notebook O11 111 Reserved Internal Flo 0 No PPY 1 Yes VGA Manufacturer 0000 Western Digital 0001 Reserved 0010 Cirrus 0011 1111 Reserved BL Misc Information 7 5 2 o 0000 SX 0001 0010 SXL 0011 Reserved 0100 Reserved 0101 DX2 0110 0111 1111h Reserved CPU Model 0000 0010h Reserved 0011 80386 0100 80486 0101 1111 Reserved Tiger ATU Merlin MERCNTL revision FFh if not present or not readable Tiger MCU Merlin MERIO revision FFh if not present or not readable DH CPU Information765432 10ReservedLCD 0000 Mono F 6 Added Interrupt 15 Functions LCD Type 0000 Mono 0001 Passive Color 0010 Active Color 0011 EL 0100 1111 Reserved DL Reserved CY Set on error see AH F 8 Function F9h Subfunction 60h Get Standby Level This function returns the current standby level and
133. d features 1 18 General Description 1 3 8 External Ports The TM5000 Notebook contains external connectors on the left right and rear of the notebook as shown in Figure 1 11 Sound power and external keyboard connectors are located on the left side of the notebook the back of the unit contains connectors for a parallel printer external VGA monitor serial com and expansion device such as the EZ Dock Port Replicator The right side of the notebook contains the infrared interface as shown in Figure 1 11 Audio In From output of CD ROM Player Tape Player Radio Etc Audio Out To headphones or external speakers disables internal speaker AC Adapter Connector PS 2 Port For connecting external PS 2 Keyboard 101 External Microphone Type Keyboard With Adapter PS 2 Input Disables internal Mouse or Cable Connect Numeric Keypad microphone when external Option mic is plugged in Infra Red Interface 160 pin Expansion Bus 15 Pin External Connects to docking system option Port 9 Pin Serial Port 25 Pin Parallel Bi Directional Port Figure 1 11 Notebook External Ports General Description 1 19 1 3 8 1 Bi Directional Parallel Port The TM5000 notebooks include a 25 pin Parallel Printer Port with EPP ECP bi directional modes The parallel port is implemented using a standard 25 pin female D subminiature connector 1 3 8 2 External VGA Port The external VGA port is implemented with a hig
134. d keys cursor keys to move highlighted pointer Enter key to select a highlighted feature ESC key to cancel a function and move back one level PC Doctor is typically user friendly but if you don t understand a feature context sensitive help information is available at any time by pressing the function key pressing the F1 function key twice accesses the online Technical Reference Manual for PC Doctor A powerful set of utilities within PC Doctor that can be run locally or remotely simplify the task of determining system configuration data allocating and using system memory IRQ and DMA use what device drivers are installed what COM and LPT ports are assigned and what ports are available identifying partitioning data for fixed disk drive s determining the VGA setup information reading the software interrupts interrupt vectors etc C 2 Starting PC Doctor PC Doctor comes pre installed on your TravelMate 5000 Series Notebook Computer To run the utility reboot your computer The system continues the boot process and automatically displays the PC Doctor Diagnostics main menu Diagnostics 1 Keyboard Navigation The keys shown in Table C 1 can be used to navigate through the PC Doctor menus Table C 1 PC Doctor Key Assignments Key Description Cursor Keys Moves the highlighted pointer ENTER Selects the highlighted option ESC Cancels current function and goes back one step Fl
135. destructive tests with little or no operator interaction Options available from the PC Doctor Diagnostics Menu include System Test tests all major aspects of the system except those found in Memory Hard Disk Floppy Disk and the Miscellaneous Test categories Memory Test tests all types of main memory in the system including base extended expanded and upper memory block UMB memory Hard Disk Test tests all hard disk drives the system that are either IDE or provide a BIOS command interface Floppy Disk Test tests all floppy disk drives in the system All Tests allows you to select which tests to run You can also specify special testing options By pressing F2 the following options are available On Errors interrupts testing if an error is detected Note External serial and parallel port testing requires loopback plugs not provided with this software External Loopback tests external loopback of COM and LPT ports You can select the type of loopback adapter you want to use Diagnostics C 3 Pass Count selects how many times tests repeated highest limit is 9999 times Test Logging opens the Log Options menu that lets you define how test results are printed or stored to a file during testing By default PC Doctor produces a test result file at the end of testing if an error was detected Switch LCD lets you change your video output to ei
136. ding from or writing to the floppy diskette drive Hard Disk indicator This LED indicates system disk drive activity such as when the computer is writing to or reading from the drive Turbo Indicator This LED lights when the computer is operating in its high speed mode The LED extinguishes during reduced speed operations when the notebook is in Standby mode or when accessing the Floppy Drive and the Auto Speed mode is active 1 36 General Description PCMCIA Release Switches SCR Scroll Lock NUM Numeric Lock CAP Caps Lock Suspend Button Power Switch Battery Release Switches The Point Power Standby Indicator Floppy Diskette Activity Indicator Be Low Battery Indicator Hard Disk Turbo Mode Indicator y Activity Indicator Rear Connector Doors Release Button Front View of Open Notebook Rear View of Notebook Figure 1 19 Notebook Controls Indicators 1 8 10 Hard Disk Subsystem The Hard Disk Subsystem implemented on the Main Board and on the associated hard disk drive module provides disk storage for all system software and user files Depending on the model the notebook is equipped with an 810 million byte 1 2 hard drive or other high capacity drive The disk controller for all models is a Combo SMC 37C665 chip which is IDE interface compatible During the manufacturing process Texas Instruments formats the hard disk and then loads all supplied software DOS operating system
137. e ascu decimal code for the character using the keys with numbers on their front face and also using Fn or Num Lk on Release the Alt key and the character is displayed on the screen Your printer may or may not print the extended characters Refer to the character code tables in your printer documentation Character Sets A 1 80 96 112 128 144 160 176 2 3 4 5 6 7 8 9 0 p E 1 Q q 2 2 B R b r 6 Ii 3 3 C S c s a 4 1 4 D T d t Jd f 5 amp 5 E Ue u A rs J 6 6 6 F V f v d EF 7 e i 7 w T G l t 8 s8HXhxey amp O 9 9 I Y i O 10 J Z j z x 11 B K k Mo 12 C lt L 1 i 4 4 mm n 13 D bow m i i 4 o 14 E A gt N on 5 lt 15 T Y _ o O f gt XE Figure 1 Code 437 United States A 2 Character Sets unes 0 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 192 208 224 240 o 0 t to T 0 m gt Y E e 9 Figure 2 Code 850 Multilingual Character Sets A 3 Decimal Value 16 32 48 64 80 96 112 128 144
138. e Fn F4 Scroll Lock Mode Fn F6 Num Lock Mode Fn F7 Real Time Sound Volume Adjustment CTRL ALT U or CTRL ALT D Real Time CPU Speed Adjustment CTRL ALT UP DOWN Arrow Separate keys for Page Up Down F11 and F12 plus inverted Tes Functionally the Keyboard Subsystem comprises the following major circuits Keyboard Assembly Keyboard Controller implemented on the Key Scan Board Bus Interface Logic on the Main Board Embedded Point Device 83 84 Key 4mm Keyboard Point Select Buttons Figure 1 10 Internal Keyboard for TM5000 Series General Description 1 17 1 3 6 Video Display Subsystem The initial offering of the TM5000 Series Notebook Family contains a built in TSTN Triple Super Twist Nematic active matrix color LCD with CCFT Cold Cathode Fluorescent Tube The LCD has a VGA compatible resolution of 640 by 480 pixels All members of the TM5000 family support simultaneous LCD and external VGA display at 640 x 480 resolution At the heart of the notebook s video subsystem is a powerful video engine the Cirrus Logic CL GD7542 GUI accelerated Super VGA LCD Controller with MotionVideo implemented on the Main Board Features of this video engine include 32 bit Block Transfer Engine with GUI Acceleration 640 x 480 LCD support True color capability Motion Video architecture with live video overlay The video subsystem includes a 2 MB RAM memory 32 bit DRAM bu
139. e notebook operational in Suspend mode which is entered by pressing FN F4 To remove a battery pack from the notebook press the Suspend key to place the notebook in Suspend Mode Then press the Battery Eject Button just above the top left side of the keyboard and remove the pack from the front of the notebook as shown in Figure 3 3 If the batteries are not totally discharged you can replace a battery pack with the system operational in Suspend Mode without loosing data Insert a charged pack back into the system Repeat the procedure with the remaining pack if you have a second replacement battery Operating Instructions 3 9 3 4 7 Recharging the Battery Packs A standalone battery charger option is available to charge notebook battery packs The battery packs may also be charged in the notebook as follows 1 Install the battery pack in your computer if not already installed 2 Connect the AC Adapter as described in Section 2 The LEDs on the battery pack s will gradually light starting from the left When all four LEDs on the battery pack light this indicates that the battery pack is at least 90 charged All four LEDs extinguish when the battery is 100 charged 3 To fully charge the battery packs leave then charging in the Notebook for at least another 90 minutes after all four battery LED s light 3 4 8 Running the DOS Based Setup Program To run the DOS Based Setup program simultaneously press the Fn ESC key
140. e boards documented to this section include Main Board P54 75MHz P N 9798803 0001 Table 6 6 Figure 6 4 PCMCIA Sound Board P N 9786205 0001 Table 6 7 Figure 6 5 Keyscan Board P N 9786209 0001 Table 6 8 Figure 6 6 IR Board P N 9798813 0001 Table 6 9 Figure 6 7 Sleep Board P N 9786148 0001 Table 6 10 Figure 6 8 LED Board P N 9786128 0001 Table 6 11 Figure 6 9 DAB Board P N 9786273 0001 Table 6 12 Figure 6 10 Inverter Board P N 9786134 0001 Table 6 13 Figure 6 11 6 12 Illustrated Parts Listing Ca OF 00 00 000 000 00 0 is T Rma PELO E e 0000 uui 1744 000000 aa 000000 410600000000000000000 5 0000 00 9 8 8 8 8 8 8 8 8 8 8 8 R 60 0000000000000 0000 2 14 0 00000 E Q a w NN xc H a D 000 oo cm ce a tire 0 5 Figure 6 4 Board P54 75MHz 9798803 0001 Sheet 1 of 2 Illustrated Parts Listing 6 13 308 000 0 0 00000 0 O oon be 0 0 0000 1 1
141. e low and is off when the batteries are more than 10 charged As long as one battery pack has sufficient charge 25 or more to operate the system the remaining battery pack may be removed with the notebook operational in Suspend mode Functionally the Power Subsystem consists of the following major sections Power Adapter Two Internal Battery Packs NVRAM Battery on Main Board Power Supply Section on Main Board Inverter Board Assembly in Cover Display Assembly Power Conservation Logic part of Main Board 1 38 General Description 1 8 12 1 The computer is equipped with a universal AC power adapter that converts AC voltage 100 to 240 VAC 50 to 60 Hz into DC voltage used to operate the notebook and charge the batteries The adapter also supplies sufficient power to drive an attached EZ Dock or EZ Dock Plus Port Replicator option that may be attached to the notebook 1 8 12 2 Intelligent Battery Packs The TM5000 Series Notebooks hold up to two intelligent battery packs Lithium Ion as shown in Figure 1 4 Each intelligent battery pack contains circuitry to monitor the charge remaining in the pack and recharge the pack when the AC Adapter is present The rechargeable battery packs provide DC power for the computer and for the NVRAM and real time clock battery on the Main Board when the AC Adapter is not being used Each battery pack contain four LEDs to dis
142. ed Point Device Select Buttons Figure 3 2 The Point 3 2 2 2 Rear Connector Door Release Button The Rear Connector Door Release Button located in the center of the rear panel of the notebook as shown in Figure 3 1 is used to open the two rear panel connector doors when attaching external devices or installing the notebook onto a Docking System option 3 2 3 Notebook LED Displays The notebook is equipped with three groups of LED displays including Keyboard Mode LEDs Disk Activity and Turbo Mode LED indicators Battery Charge Condition LEDs These notebook display groups are shown in Figure 3 1 and described in the following paragraphs 3 2 3 1 Keyboard Mode LEDs notebook contains three keyboard mode indicators just above keyboard on the left side notebook cover open These LEDs include Caps Lock Indicator this LED indicates that the keyboard is locked in the Uppercase mode To switch to the Lowercase mode press the Caps Lock key on the keyboard 3 4 Operating Instructions NUM Num Lock Indicator This LED lights when you press Fn F7 NumLk keys to toggle on the numeric keypad lock function When the LED is On the embedded numeric keyboard keys generate AT keypad characters and functions when pressed in conjunction with the Fn key When the NUM indicator is Off pressing the Fn key with the appropriate keys provides cursor movement paging and other functions in the n
143. ed in 6 orientations pos and neg X Y and Z axis Humidity 2096 to 8096 non condensing Non Operating Temperature 4 degrees F to 140 degrees F 20 degrees C to 60 degrees C Altitude 49 000 ft 15000 m Shock 60G applied in X and Y axes 35G in Z axis Vibration 5 0 G peak 20 500 Hz 06mm 5 to 20 Hz Agency Approvals TM5000 Series products meet the following standards Safety RFI EMI Interference Agency Approval Markings UL 1950 2nd Edition Underwriters Laboratories Inc CAN CSA C22 2 No 950 89 Underwriters Laboratories Inc EN 60950 2nd Edition TUV Rhienland of North America IEC950 EMKO TSE 74 SEC 207 94 NEMKO CFR47 Part 15 Subpart B Level Canadian DOC Level B EN 55022 CISPR 22 Level B VDE 0878 Part 3 and Part 30 FCC CFR 47 Part 15 Subpart B Class B Certification NEMKO EN55022 Class B Certification VDE VDEOS78 Part 3 and Part 30 Self Declaration with BZT General Description 1 43 2 Installation 2 1 Introduction This section contains unpacking and preparation for use instructions for the TM5000 Series Notebook Computers This includes Removing the computer and all manuals options and accessories from the shipping container s Paragraph 2 2 Installing Internal Notebook Options Paragraph 2 3 Installing External Notebook Options Paragraph 2 4 Installing Battery Packs Paragraph 2 5 Installing Desktop Devices Paragraph 2 6 Installing the AC Adapter P
144. eld Service 5 1 5 2 3 Handling Computer Battery Packs The battery packs furnished with the computer require reasonable care and handling to ensure efficient operation and maximum life Periodically inspect the battery terminals and the batteries for evidence of corrosion and oxide build up clean if necessary To ensure that the battery packs endure normal life cycle always observe the following precautions when handling the battery packs Do not drop the battery packs or subject them to excessive shock vibration Do not expose the battery packs to direct sunlight moisture or chemical compounds Do not disassemble the battery packs Do not use the battery packs to power other devices Do not short the battery leads or connect the battery with reversed polarity Never attempt to charge the battery packs in any way other than as described in this manual Always charge the battery packs as soon as possible after a low battery indication 5 2 4 Restoring System Software The hard drive on the TM5000 Notebook is factory loaded with MS DOS Windows and TI Utilities and ready for operation Supplied with the system is Recovery diskette containing software to support rebuilding your system from diskettes in the event of a disk crash or other catastrophic event resulting in loss of software see Section 3 for details If the system software is lost and a backup copy is not available on diskettes y
145. em Software In the event of a hard drive replacement or system board replacement which resulted in loss of system software you may need to rebuilt the entire system software structure The following items are required to rebuild the system software Set of 22 backup diskettes of the system software international versions require 23 diskettes System Recovery Diskette contains Backup Restore Utilities key system files and advanced diagnostics for performing system maintenance Operational Notebook Note See the TM5000 Online User s Technical Reference Manual for addi tional information Operating Instructions 3 11 4 Troubleshooting Procedures This section provides an overview of the fault isolation process provides guidelines for isolating computer malfunctions to replaceable subassemblies and provides instructions for executing diagnostics and interpreting error messages 4 1 Overview of Fault Isolation Process The fault isolation process summarized in Figure 4 1 consists of the following Quick Check of the following e Notebook power system including battery packs and AC Adapter connections See Paragraph 4 4 e Switch settings ensure Power switch is On and press Suspend switch to ensure that Notebook is not in Suspend mode press Shift to ensure the notebook is not in Auto Suspend mode e All external cabling if any e Check LCD brightness adjustment e Ensure that computer is not set
146. ep Messages 4 8 Cover Display Assembly Field Replaceable Units FRUs 5 5 Base Assembly Field Replaceable Units FRUs 5 7 Notebook CRUs Customer Replaceable Units 5 8 Dash Number Suffixes for International Countries 6 1 TM5000 Pentium 10 4 810HD Domestic Notebook with Pack P N 9798842 0001 6 3 TM5000 10 4 TFT Color 810HD Domestic Unit Assembly P N 9798843 Parts Listing 6 6 10 4 Inch Color TFT Cover Display Assembly P N 9786250 0003 Parts Listing 6 10 Assessory Kit P N 9786168 for the TM5000 Series Notebooks a eae ges 6 11 Main Board P54 75 2 P N 9798803 0001 Parts 5 os Diatr te 6 15 PCMCIA Sound Board P N 9786205 0001 Parts LISUng 4o ooa Ex SIC MOM ac SR SC io e a 6 28 Keyscan Board P N 9786209 0001 Parts Listing 6 38 IR Board P N 9798813 0001 Parts Listing 6 41 Sleep Board P N 9786148 0001 Parts Listing 6 43 LED Board P N 9786128 0001 Parts Listing 6 44 Inverter PWB P N 9786134 0001 Parts Listing 6 46 DAB Board P N 9786273 0001 Parts Listing 6 51 Schematic Drawing 7 1 PC Doctor Key Assignments C 2 Test Selection Menu Special Keys C 2 External Monitors Standard VGA Modes
147. es Notebook Packaging Diagram 2 2 2 2 TM5000 Series Accessory Kit Packaging 2 3 2 3 Installing RAM Expansion Module Option 2 5 Contents ix Illustrations x Contents Figure 2 4 2 5 2 6 do S ias 2 B us 2 9 210 2 11 2 12 2 2 14 2 15 2 16 2217 xs 2 18 45 922 2 2 a 3 3 3 4 4 1 quA peau 5 l 5 2 5 3 5 4 5 5 5 6 5 7 5 8 Title Page No Installing PCMCIA Options 2 6 Installing the Optional PS 2 Numeric Keypad 2 7 Installing the External Microphone and 2 8 Opening the Notebook Connector Covers 2 9 Installing the EZ Dock Port Replicator Plus 2 10 Battery Pack Removal Replacement 2 11 Notebook Computer External 2 12 External Mouse Numeric Keypad Port 2 13 Parallel Printer Connector Pinouts 2 14 Serial Port Pinouts 2 15 External VGA Monitor Connector Pinouts 2 16 Notebook Audio Connectors 2 17 Installing Devices with Infrared Interface 2 18 Installing the AC Adapter 2 19 Notebook Security 2 21 Notebook Controls and Indicators 3 2 The Point suu as de Ud COR NO e eh 3 4 Battery Indicators
148. es the type of installed VGA chip e Software Interrupts displays software interrupt vectors the area of memory they point to SCSI Devices lists information about SCSI devices and interface cards if a CAM or ASPI compliant SCSI device driver is present C 5 5 Utility Menu PC Doctor has a dedicated menu for utility functions These functions include e Run External Tests runs other programs from PC Doctor Edit CMOS RAM gives access to CMOS RAM data File Editor allows editing of configuration files Surface Scan Hard Disk checks for defects on the hard disk Benchmark System measures system performance e DOS Shell opens a DOS prompt from within PC Doctor Terminal gives access to devices connected to a serial port such as a modem Memory Debugger displays memory contents in either hexadecimal decimal or ASCII form Diagnostics C 5 Remote Operation enables remote control if available Tech Support Form allows you to collect information about the current system Battery Rundown quickly deep discharges the NiCad or NiMh battery of a laptop computer C 6 Quitting PC Doctor You can quit PC Doctor in the following ways e Exit to DOS Alt F4 takes you back to the DOS prompt e Reboot performs a cold boot PC Doctor flushes all files and attempts to flush write caches Park HD prepares a computer for transport C 7 Remote Operation This selection only ap
149. f Test 4 5 U Unpacking Procedures 2 2 V Volume Adjustment 3 7 Index 3 Printed in U S A 35 TEXAS INSTRUMENTS
150. f Test Section 4 Power Saving Features 3 8 3 9 Power Subsystem Battery Packs 1 6 2 11 3 6 3 9 Battery Installation 2 11 AC Adapter 2 19 LED Indicators Section 3 Power Switch 3 2 3 3 Power Saving Mode 3 8 Power Switch 3 6 Product Models 1 1 1 24 Productivity Software 1 6 Also see User s Manual Preventive Maintenance Procedures 5 1 Product Overview 1 1 Q Quick Check Procedures 5 1 R RAM Memory 1 15 1 22 2 3 Removal Replacement Procedures Section 5 Repair Procedures Section 5 Cleaning Procedures 5 1 Handling the Battery Pack 5 2 Preventive Maintenance 5 1 Removal Replacement Section 5 Troubleshooting Section 4 Required Tools and Test Equipment 5 2 RS 232 Serial Port 2 12 2 15 Running Diagnostics 4 10 5 Schematics Section 7 SCSI EZ Dock Plus Port Replicator 1 12 1 13 Self Test 4 1 Serial Port 2 12 2 13 Sleep Switch Board 5 6 5 20 Sleep Mode 3 9 Software 1 8 1 9 Specifications 1 41 Standby Mode 3 9 Standard Features 1 3 Status Indicators 3 1 Storage Devices 1 37 1 38 Hard Disk Drive 1 37 5 12 Floppy Disk Drive 1 38 5 18 System Base Assembly 5 3 5 6 5 7 5 14 System Checkout 4 1 System Error Messages 4 6 4 8 T Test Features 1 23 Section 4 Tools and Test Equipment 5 2 Troubleshooting Section 4 Approach 5 1 Diagnostics 4 10 Display Problem 4 4 Error Message Interpretation 4 6 4 8 4 10 Flowchart 4 2 Sel
151. ff Olh Suspend Auto Wakeup Interval BH 03h 001 5 Minutes 1 10 Minutes 02h 15 Minutes 03h 20 Minutes Auto Wakeup Action BH 04h OOh Backlight Off Olh Backlight On Cover Closed Action BH 05h 001 Reserved Olh Suspend 02h Backlight Off HDD Motor Timeout BH 06h 001 Always On Olh 1 Minute 021 2 Minutes 03h 5 Minutes 04h 10 Minutes Default CPU Speed 001 Low 071 Olh Medium 02h High 03h Auto Quick Boot 000 Off 081 Olh On Battery Alarm OOh Off 09h Olh On Cover Alarm OOh Off BH Olh On Standard Comm BH OBh OOh Disabled Olh Enabled Option Comm OCh OOh Disabled Olh Enabled Parallel Port OOh Disabled ODh Olh Enabled PS 2 Port OOh Disabled BH OEh Olh Mouse 02h Keyboard 03h Auto Speaker 001 Off OFh Olh On Added Interrupt 15 Functions F 13 BL Setup Parameter cont Parameter BL Value Speaker 001 Off Olh On Activity Monitor BH 10h 7 6 5 4 2 1 0 Monitored if set L Keyboard TravelPoint Disk Access Comm Ports Reserved Processor Cache 001 Off BH 11h Olh On Standard Comm Parms BH 12h Word Length 10 7 bits 11 8 bits Stop Bits 0 1 bit 1 2 bits
152. h density 15 pin female D subminiature connector Note See Appendix E for additional information regarding supported moni tor types 1 3 8 3 PS 2 Keyboard Mouse Numeric Keypad Port The Notebook is equipped with a 6 pin circular mini Din connector that may be used to connect an external PS 2 Mouse external PS 2 Keyboard or 101 Keyboard using an adapter or the PS 2 Numeric Keypad option However only one device may be connected to the port 1 3 8 4 Serial Port The TM5000 Series Notebooks include a 9 pin industry standard RS 232 C serial 16550 UART Com port 9 pin male D type connector as a standard feature This port can be used to connect to any external device conforming to RS 232 C standards 1 3 8 5 Infrared Interface The infrared interface Figure 1 12 located on the right front area of the Notebook contains the serial Infrared transmitters receivers required to communicate with an external device containing an industry standard IRDA infrared interface eg mouse keyboard another computer etc Infrared Interface Port Figure 1 12 Infrared Interface 1 20 General Description 1 3 8 6 Expansion Bus Interface The TM5000 Notebook is equipped with a 160 pin PCI expansion bus that includes the PCI bus VESA Video Feature interface MIDI interface Power Control and Plug N Play interfaces 1 4 Notebook Expansion Capabilities The notebook computer can be equipped with the following field instal
153. heet 1 of 12 7 24 Schematic Diagrams 258 11 1 5 Figure 7 2 Sound Board 9786205 Logic Diagram Sheet 2 of 12 Schematic Diagrams 7 25 7000 ON ETA OTU OF on 00 XLON am 39 a 2HN000 9T 99 ere E b ov 9 2 te DOY Sheet 3 of 12 iagram Figure 7 2 PCMCIA Sound Board 9786205 Logic D 7 26 Schematic Diagrams Tm 4 lt aaoo 038318 TORN d avt sut PSI sb 8I2 Ty 21 907184 Figure 7 2 PCMCIA Sound Board P N 9786205 Logic Diagram Sheet 4 of 12 Schematic Diagrams 7 27 TISINA Figure 7 2 PCMCIA Sound Board P N 9786205 Logic Diagram Sheet 5 of 12 7 28 Schematic Diagrams C42 0 luf Figure 7 2 Sound Board NOT DISTALLED LERO INSTEAD NOTE PB S 19 10 11 P N 9786205 Logic Diagram Sheet 6 of 12 Schematic Diagrams 7 29 0 0039uf o umis 114 MOTE L13 14 15 STUFFED FB1206 Figure 7 2 PCMCIA Sound Board P N 9786205 Logic Diagram Sheet 7 of 12 7 30 Schematic Diagr
154. her an external PS 2 keyboard or 101 Keyboard via an adapter PS 2 Mouse or the optional PS 2 Numeric Keypad Esc Set Up F9 F Scr Lk Sc SysRq Pause Break B 0 JE 1 4 J s 9 TES 0 2 7 lt Q 7 J 5 j gt w T f 2 M Caps 7 JE 7 of t 7 K 2 L 3 Enter J Shift X 4 C 5 3 a J P gt lt 9 i J E T S z 2 Enter lia r X n ul M CJI Shift 9 Fn a Pao Figure 1 18 Keyboard Layout General Description 1 35 1 8 9 1 LED Displays As shown in Figure 1 19 the TravelMate 5000 Series Notebook Computers contain a set of three LED displays just above the keyboard including Caps Lock indicator This LED indicates that the keyboard is locked in the uppercase mode To switch to the lowercase mode press the Caps Lock key Num Lock indicator This LED lights when you press the Fn F7 NumLk keys to toggle on the numeric keypad lock f
155. ian Configuration Latin American Configuration Dash No 0003 0004 0005 0006 0007 0008 0009 0010 0011 0012 0013 0014 0015 0016 0018 General Description 1 25 1 7 Notebook Physical Description The TravelMate 5000 Series Notebooks are modular in design and can be disassembled for maintenance purposes using set of TORX head Phillips head and straight slot screwdrivers as described in Section 5 of this manual Mechanically the Notebook Computer consists of two major assemblies including the Cover Display Assembly and the System Base Assembly as shown in Figure 1 13 Cover Display Assembly System Base Assembly Figure 1 13 Notebook Major Assemblies 1 26 General Description 1 7 1 Cover Display Assembly The Cover Display Assembly contains the LCD screen power inverter circuits and associated control circuitry The assembly shown in Figure 1 14 contains four major components including LCD Display Microphone Assembly Inverter Board Display Adapter Board The Cover Display Assembly attaches to the System Base Assembly through seven mounting screws on the bottom of the computer and two screws that secure the hinges to the Cover Display Assembly See Section 5 for additional detail LCD Display Screen Microphone Assembly Power Inverter Board Shown with Display Bezel Removed Display Adapter Board DAB Figure 1 14 Cover Display Assembly FRUs General Descriptio
156. ich assigns multiple functions to keys the keyboard can emulate the IBM 101 102 keyboards using 83 keys 84 on international models The keyboard has a 4mm stroke and features a special keyboard interface chip that can detect multiple levels of key input good simulation of N key rollover for up to 10 keys Some of the major features of the keyboard include 4 mm Key movement 1 34 General Description AS Integrated numeric keypad Inverted Cursor Control Key Layout Special Keys for the following Setup Menu Fn ESC Standby Mode Fn F4 Real Time Sound Volume Adjustment CTRL ALT U or CTRL ALT D Real Time CPU Speed Adjustment CTRL ALT UP DOWN Arrow Separate keys for Page Up Down F11 and F12 plus inverted T The notebook keyboard is available in the following versions U S English This version also known as the domestic version has 83 keys and is generally used in the United States and Canada U K English This version also known as the international version has 84 keys and is generally used in England Germany and other European countries with the appropriate keycap changes Note See Appendix B for international keyboard layouts Note The TravelMate 5000 Series Notebook Computer User s Online Refer ence Manual provides detailed descriptions of keyboard special function keys A six pin Mini DIN connector on the left side of the Notebook can attach to eit
157. ing Sound 3 4 3 Warm Start or Warm Boot 3 4 4 Responding to Low Battery Conditions 3 4 5 Minimizing Power 3 4 6 Removing Battery Packs 3 4 7 Recharging the Battery Packs 3 4 8 Running the DOS Based Setup Program 3 4 9 Backing Up Your System Software 3 4 10 Restoring Missing System Files 3 4 11 Rebuilding the System Software 4 Troubleshooting Procedures 4 1 Overview of Fault Isolation Process 4 2 Troubleshooting Procedures 4 2 1 Troubleshooting a Power Supply Problem 4 2 2 Troubleshooting a Display Problem 4 2 3 Fault Isolation Using Selftest Contents V Contents 4 2 4 PCMCIA Modem Problems 4 2 5 Fault Isolation Using Diagnostics 5 Field Service 5 1 5 2 2365 Preventive 5 2 1 Cleaning the Computer 5 2 2 Protecting the Disk 5 2 3 Handling the Computer Battery Packs 5 2 4 Restoring System Software Required Tools and Equipment Notebook Field Replaceable Parts and Assemblies 5 4 1 Cover Display 5 4 2 System Base Assembly
158. ing the Inverter Board Field Service 5 29 6 Illustrated Parts Listing 6 1 Introduction This section contains an illustrated parts listing for the TM5000 Pentium 79MHz 10 4 inch Active Matrix Color 8MB Memory 810 Drive TI P N 9798842 The first part of the section provides a top down illustrated parts listing starting with the overall pack assembly unit assembly and notebook accessories The remainder of the section contains a board level illustrated parts listing covering the following board assemblies Board P N 9798803 0001 PCMCIA Sound Board P N 9786205 0001 Keyscan Board P N 9786209 0001 IR Board P N 9798813 0001 Sleep Board P N 9786148 0001 LED Board P N 9786128 0001 Inverter Board P N 9786134 0001 DAB Board P N 9786273 0001 Note For units and kits that contain customization for the destination country containing a suffix see Table 6 1 for the appropriate dash number suffix Table 6 1 Dash Number Suffixes for International Countries Configuration Dash No Configuration Dash No Domestic 0001 Swedish 0010 UK 0002 Swiss French 0011 German 0003 Danish 0012 French 0004 Norwegian 0013 Spanish 0005 Finish 0014 Swiss 0006 Belgium 0015 Italian 0007 Australian 0016 Portuguese 0008 Latin American 0018 Western European 0009 Illustrated Parts Listing 6 1 6 2 TM5000 Pentium 10 4 810HD Domestic Notebook with Pack P N 9798842 0001
159. isting continued Item Part Quantity Description Note The following is a breakout of the topside parts associated with item 003 above PART NO 9798803 3001 TOPSIDE PARTS FOR 9798803 0001 REV R AA Item Part No 01 27 34 35 36 37 41 42 46 47 49 50 51 54 57 58 9798804 0001 2248870 0001 2248500 0054 2248930 0001 2248879 0001 2248919 0001 2248956 0001 2542400 0004 9798845 0002 2563135 0031 2563192 0001 2563176 0001 2563193 0001 2548416 0016 2563189 0001 2563188 0002 Quantity 1 1 Description PWB LILY MAIN TM5000P CONN PLUG 60 POS 5MM STK 0 8MM PITCH SMT 141 FLAT CABLE CONN ZIF 26 POS 1MM CTR 2 ROW P22 HEADER EXPANSION CARD CONN 2 ROW 136 POS P40 CONN RCPT 140 POS 13MM STK 0 8MM PITCH S P140 HEADER STRAIGHT 20 POS 2 ROW 1 25 SMT P91 P92 RECEPTACLE 2MM PITCH 8 POS 2 ROW RT ANG P150 555 TIMER PLASTIC SOIC U184 SYSTEM BIOS V 1 0 TM5000P 0111 IC DRAM 256K 16 60NS PLSTC TSOP II ALTERNATE FOR P N 2563135 32 PRI LM ITEM 220 U81 U82 IC 2056 CONTROLLER PLASTIC QFP U3 IC GD7428 VIDEO CONTROLLER PLASTIC QFP 08 2188 CONTROLLER PLASTIC QFP U7 IC RS232 XCVR 3 DRVRS 5 RCVRS PLSTC SSOP U160 IC SRAM 32K X 8 BIT 15 NS MAX PLSTC SOJ U51 052 053 054 055 056 057 058 059 IC RTC 6583 REAL TIME CLOCK W RAM P SOIC 0112 Illustrated Parts Listing 6 19 Table 6
160. lable options 8 MB RAM Expansion Option P N 9798816 0001 16 MB RAM Expansion Option P N 9798816 0002 MB Shuttle Memory Expansion P N 9798816 0003 Headset and Microphone Option Kit P N 9793399 0001 Cable Connect PS 2 Numeric Keypad P N 2581381 0001 Spare AC Adapter P N 9786218 0001 External Battery Charger P N 9793360 0001 Spare Li Ion Battery Pack Kit P N 9786217 0001 options 14 4KB Data Send Receive Fax Modem Option P N 9798074 0001 e Token Ring Option P N 9791774 0001 e Ethernet 10BaseT Twisted Pair Option P N 9791773 0001 e Ethernet 10Base2 Thin Coaxial Cable Option P N 9791773 0002 Executive Carrying Case P N 2567028 0001 High Density to High Density SCSI Connector TI P N 9794074 0001 Third Parity External PS 2 keyboard or external mouse These options are briefly described in the following paragraphs 1 4 1 Memory Expansion Three RAM Expansion Option boards are available for the TravelMate 5000 Series including 8MB RAM Module Kit TI Part No 9798816 0001 This kit allows you to increase RAM memory size from 8 MB to 16 MB 16 MB RAM Module Kit TI Part No 9798816 0002 This kit allows you to increase RAM memory size from 8 MB to 24 MB General Description 1 21 8 MB Shuttle Memory Option TI Part No 9798816 0003 This Kit installs on one of the other RAM Module options expands RAM to 32MB if installed on 16MB RAM Optio
161. le 3 Get into the PC Doctor directory and copy the PC Doctor files to the bootable diskette using the following command XCOPY After completion of this command you should have a bootable diskette containing PC Doctor Troubleshooting Procedures 4 13 4 2 5 3 Running PC Doctor PC Doctor is a DOS resident program that can be run from either hard disk or from the bootable diskette you previously created 1 From the C prompt type PCDR and press Enter 2 The Diagnostics Program loads into system memory and the LCD displays the diagnostics Header Note There are a number of command line switches that can be entered when starting up PC Doctor to enable loopback testing of serial parallel lt ports work from remote menu if performing remote operations etc get a listing of the available command line switches startup PC Doctor with the following command PCDR and press Enter 4 2 5 4 Quitting PC Doctor To exit PC Doctor Select the Quit pull down menu and then select the Quit to DOS option Note For additional information press F1 twice to access the online Refer ence manual for PC Doctor 4 14 Troubleshooting Procedures 5 Field Service 5 1 Introduction This section contains preventive and corrective maintenance procedures for the TravelMate 5000 Series Notebook Computers The first part of the section describes the computer cleaning procedures and preferred handling procedu
162. lities within PC Doctor that can be run locally or remotely simplify the task of determining system configuration data allocating and using system memory IRQ and DMA use what device drivers are installed what COM and LPT ports are assigned and what ports are available identifying partitioning data for fixed disk drive s determining the VGA setup information reading the software interrupts interrupt vectors etc Note See Troubleshooting Section for additional information regarding the Diagnostics Program 1 6 Product Models The initial model of the TravelMate 5000 Series TI Part No 9798843 is equipped with a Pentium Processor 810 million byte 772MB Hard Drive and 10 4 inch TFT color display The unit assembly for this product is available in one of 15 domestic and international configurations as listed in Table 1 1 Table 1 1 TravelMate 5000 Series Notebook Domestic International Configurations Configuration Dash No Domestic Configuration 0001 UK Configuration 0002 1 24 General Description Table 1 1 TravelMate 5000 Series Notebook Domestic International Configurations continued Configuration German Configuration French Configuration Spanish Configuration Swiss German Configuration Italian Configuration Portuguese Configuration Western European Configuration Swedish Configuration Swiss French Configuration Danish Configuration Norwegian Configuration Finish Configuration Belgium Configuration Austr
163. llowing is a breakout of the tab parts associated with item 191 PART NO 9798803 6001 TI Part No Item 04 59 203 204 205 9798803 3301 2563194 0001 9798833 0001 9798827 0001 9798828 0001 1 1 1 1 2 TAB PARTS FOR 9798803 0001 REV R AA Quantity Description BACKSIDE PARTS FOR 9798803 0001 1 80502 64 MICROPRCSR 75MHZ CER TCP U2 PLATFORM CPU TM5000P TAB COVER CPU TM5000 ADHESIVE STRIP COVER TM5000P Note The following is a breakout of the backside parts associated with item 04 above PART NO 9798803 3301BACKSIDE PARTS FOR 9798803 0001 REV R AA Item 03 43 44 47 52 53 55 56 60 61 62 65 TI Part No 9798803 3001 2548370 0002 2563213 0003 2563135 0031 2220535 0004 2563133 0003 2563195 0001 2563186 0002 2248623 0004 2248623 0016 2248623 0014 2563202 0002 Quantity 1 1 Description TOPSIDE PARTS FOR 9798803 0001 IC ACT32 QUAD 2 INPUT OR PLASTIC SOIC U136 IC LM45B TEMPERATURE SENSOR PLSTC SOT 23 RT140 IC DRAM 256K X 16 60NS PLSTC TSOP II ALTERNATE FOR P N 2563135 32 PRI LM ITEM 220 U83 U84 IC CURRENT SOURCE LM334M PLASTIC SOIC U90 IC FDC37C665GT SUPR I O FLPY CONT PL QFP U15 IC 2042 KYBD CONT BUFFER LOGIC PL 011 IC DRAM 1M 16 BIT 70 NS MAX PLSTC TSOP U41 U42 U43 U44 CRYSTAL OSC 14 3180 MHZ 100PPM SMT PK U121 XTAL OSCILLATOR 50 0000 MHZ 100 SMT U120 CRYSTAL OSCILLATOR 33 333 MHZ 100
164. ltages which could result in shock and equipment damage Ensure that the batteries and AC adapter are re moved from the notebook when working on the LCD Display assembly 3 Peel back the protective insulator from the DAB Board 4 Remove the two screws that secure the DAB board to the cover Carefully disconnect all cables that mate with the DAB Board Note The display cable connects on the bottom side of the board with a ZIF connector 5 Remove the DAB Board protective insulator from the cover 6 To install a replacement DAB Board reverse steps 1 through 4 above Carefully insert the video cable ribbon cable into the ZIF connector on the DAB Board unlock the connector insert the cable and then lock the connector and insert the small connector on Connector J2 on the Power Inverter Board Ensure that the grounding strap is placed underneath the right side of the DAB board and tightly secured by the right side screw Tighten down the DAB Board secure the DAB Board insulator to the top of the board and replace the LCD plastic bezel Field Service 5 25 Shown with Display Bezel Removed Display Adapter Board DAB Figure 5 18 Removing Replacing the DAB Board 5 5 16 Removing and Replacing the LCD Cover Assembly To remove the LCD Cover Assembly with LCD Panel Microphone DAB Inverter Board Cover Plastics and Video Driver Board components refer to Figure 5 19 and use the following procedure 1 Turn off the com
165. mall straight slot screwdriver gently pry at the base of the two hinge covers one on each side of the notebook and remove both hinge covers set these aside for later installation Close the notebook and then rotate the notebook such that the rear connectors are facing the front Remove the two Torx head screws one adjacent to each notebook hinge Tape this set of screws together With the notebook open remove the three Torx head screws and two Phillips head screws from the perimeter of the keyboard recessed area Using tape tape the screws together for ease of installation later label if you have difficulty remembering which screws go where Close the Display Cover and flip the notebook over Remove the three Torx head screws from the three recessed areas Figure 5 9 using the long shank Torx driver Then remove the Torx head screw located under the Taper Evident Label near the Hard Drive assembly Tape this set of screws together Place a 1 thick 8 1 2 X 11 book on the work surface behind the notebook Flip the notebook right side up with the floppy drive facing outwards Then lift upwards gently allowing the Display and the Top Cover Assembly to lay back over the book as a support Replacement is essentially the reverse of Steps 1 through 6 above the unit has passed all tests lt Note Do replace the PCMCIA buttons Warranty Label until After 5 14 Field Service Tamper Evident Label Remove label to acce
166. mbly are listed in Table 5 1 LCD Display Screen Microphone Assembly Power Inverter Board Shown with Display Bezel Removed Display Adapter Board DAB Figure 5 2 Cover Display Assembly Field Replaceable Units FRUs 5 4 Field Service Table 5 1 Cover Display Assembly Field Replaceable Units 5 FRU Description TI Part No Removal Replacement Paragraph No 5557 Pentium Based Color LCD 810 Drive 9798843 10 4 inch LCD 9786279 0001 5 5 14 5 5 15 Cover Display Assembly with LCD Panel Inverter Board Display Adapter Board Microphone Assembly and cables 9786250 8003 5 5 16 Inverter Board 9796134 8001 5 5 17 DAB Board Assembly 9786273 8001 5 5 15 Display Bezel 9786072 0005 5 5 14 Display Cover 9786263 0001 Ref TFT Display Cable 9786223 0001 Ref Inverter Cable 9786231 0001 Ref DAB to Base Cable Left Qty 2 9786222 0001 Ref Brightness Contrast Button 9786147 0001 Ref LCD Cover Label 9786201 0001 Ref Microphone Assembly 9786221 8001 Not for sale domestically Field Service 5 5 5 4 2 System Base Assembly As shown in Figure 5 3 the System Base Assembly houses a variety of field replaceable subassemblies and components The various assemblies associated TI part numbers and paragraphs numbers containing removal replacement procedures are listed in Table 5 2 Table 5 3 contains a listing of Customer non technical user replaceable units CRUs Sleep Switch Board Assembly In
167. mer Chip Counter 2 Failed 4 3 4 3Bh Time of Day Clock Stopped 4 4 1 3Ch Serial Port Failure 4 4 2 3Dh Parallel Port Failure 4 4 3 3Eh Math Co processor Failure Troubleshooting Procedures 4 9 4 2 4 PCMCIA Modem Problems If an optional PCMCIA modem does not work properly check the following items Proper installation of any PCMCIA options run Phoenix PhoenixCARD Manager install program Dialing problem or wrong number Try dialing a number that you have previously dialed successfully Faulty phone line Connect a telephone to the line and listen for dial tone Software program Check to ensure that you have installed the software correctly 4 2 5 Fault Isolation Using Diagnostics PC Doctor supplied with the TM5000 Series Notebooks is a powerful diagnostics tool that can help you determine the hardware configuration of a local or remote system benchmark its performance analyze the performance of all subsystems and perform a suite of interactive and non interactive tests on attached devices such as printers joystick devices monitors SCSI devices CD ROM drives The test results are stored in a log which can be printed out by pressing F2 or saved in a disk file by pressing F3 Features of the diagnostic program are accessed through a series of pull down menus and basic keyboard keys cursor keys to move highlighted pointer Enter key to select a highlighted feature ESC key to
168. mputer A You can define part of Extended Memory as one or more RAM disks using the RAMDRIVE SYS device driver Details are provided in the paragraph D 2 2 D 2 2 Expanded Memory Expanded Memory conforms to the Expanded Memory Specification EMS developed by Lotus Intel Microsoft LIM known as LIM EMS Your computer supports EMS version 4 0 Expanded Memory is accessed by allocating an area usually 64 KB of system memory between 640 KB and 1 MB and between 256 KB and 640 KB when the option is used as a window Pages or segments of data are passed to and from Expanded Memory through this window which is called the page frame The page frame is divided into at least four physical pages of 16 KB each The total amount of internal memory above 640 KB can be assigned to either Extended Memory XMS or Expanded Memory EMS depending on your requirements and which driver is installed properly configured Refer to your Windows User s Guide for details and in Note MS Windows can use both XMS and EMS in 386 Enhanced mode when structions D 2 Configuring Memory The Expanded Memory Manager included with MS DOS EMM386 EXE manages the interface between the program and Expanded Memory bringing data in and out through the page frame as required Before you can use Expanded Memory you must install the EMM386 EXE device driver as described in the next section Memory Device Drivers You need not install the Ex
169. n 1 27 1 7 2 System Base Assembly As shown in Figure 1 15 the System Base Assembly houses a variety of field replaceable subassemblies and components including Main Board Assembly PCMCIA Sound Board Assembly e Sleep Switch Board Assembly LED Board Assembly Infrared Board Assembly Keyscan Board Assembly Keyboard Assembly Hard Disk Drive Assembly Floppy Diskette Drive Assembly The Point Assembly Internal Battery Packs are provided in Section 5 of this manual Factory level parts listings are pro Note FRU part numbers and assembly removal replacement procedures vided in Section 6 Sleep Switch Board Assembly Internal Speaker Assembly Hard Drive Under PCMCIA Sound Board LED Board MO J PCMCIA Sound Board Assembly Assembly Assembly Main Board Assembly Floppy Drive Assembly at base of unit Keyscan Board Assembly Battery Bays Figure 1 15 Exploded View of Notebook Base Assembly 1 28 General Description 1 8 Notebook Functional Overview The TravelMate 5000 Series Notebooks consist of eight major functions or sections including System Processor implemented on Main Board Memory Subsystem implemented on Main Board I O Subsystem implemented on Main Board Keyboard Subsystem implemented on part of Main Board Key Scan Board and Keyboard Assembly Video Subsystem implemented on Main Board Display Adapter Board and LCD Display Sound Subs
170. n boards These RAM expansion kits are user installed as detailed in Section 2 1 4 2 Headset and Microphone Option Kit The Headset and Microphone Option Kit Part No 9793399 0001 contains an external microphone and set of headphones for use with the multi media notebook When the external devices are installed the internal microphone and speaker are disabled 1 4 3 PS 2 Numeric Keypad Option The PS 2 Numeric Keypad option TI P N 2581381 0001 is available to support business accounting applications This option installs on the 6 pin MINI DIN connector on the left side of the Notebook When installed numeric data can be entered from the Keypad while the notebook keyboard remains active 1 4 4 External Battery Charger External Battery Charger option TI P N 9793360 0001 permits rapid charge of the Notebook s Lithium Ion battery packs outside of the notebook environment 1 4 5 Extra Battery Option A spare Lithium Ion battery pack P N 9786217 0001 is available to increase the time the notebook can operate on battery power 1 22 General Description 1 4 6 Notebook Carrying Case Options The following carrying cases are available for the TM5000 Notebook Computer Leather Portfolio 2567028 0001 carries only the notebook Deluxe Carrying Case 2568069 0001 carries the notebook and smaller accessories Executive Briefcase 9793372 0001 a larger carrying case f
171. nchronous 15 ns SRAM is also implemented to support the power of the Pentium A simplified block diagram of the TM5000 Pentium Notebook is provided in Figure 1 2 33 MHz PCI Bus 160 PIN EXPANSION CONNECTOR Keyboard H8 Keyboard amp Point Scanner FREQUENCY GENERATOR XD BUS H8 4 16 MB DRAM Keyboard 640 BY 480 EXPANSION Processor VGA LCD MEMORY VGA Fen CONTROLLER ARALOGUGA VGA BIOS MONITOR ACC 2188 2MB Flash CONNECTOR Controller PORT TIMING Real Time CONTROL Clock PARALLEL PRINTER VL LOCAL BUS PORT CONNECTOR Controller ASIC FLOPPY Pentium FLOPE Y DISK DRIVE CONTROLLER Processor Intel P54 C CONNECTORS SMC665 50 0 MHZ 16 0 MHZ EI cy Figure 1 2 TM5000 Pentium Notebook Simplified Diagram General Description 1 3 members the 5000 family come standard with 8MB 70 ns page interleaved DRAM on the main board expandable to 32MB with user installable RAM Expansion Boards based on 16M DRAM technology The Basic Input Output System BIOS firmware for the main system and for the VGA BIOS is stored on a 256K x 8 Flash reprogrammable Flash ROM A Boot Block feature permits downloading of new BIOS changes without having to physically replace the ROMs Execution from ROM is initially 8 bits wide but 32 bit performance is available when using the Shadow ROM feature To take full advantage of the Pentium
172. nctions BIOS Updates G 1 Introduction This appendix describes the procedure for rebuilding TM5000 BIOS files using floppy updates and reflashing BIOS ROM with the floppy updates G 2 Update Procedure Use the following procedure to incorporate BIOS updates 1 Turn off the computer and reboot to a clean system non Windows environment Move to the UTILS directory Type TIFLASH EXE and press Enter From the Flash main menu choose Option 1 The Flash program then asks if you want to save the old BIOS to FLASHBAK IMG Press Enter to acknowledge The Flash program then prompts for the build file If the BIOS upgrade is on a floppy diskette type A and press Enter The system will automatically select the most recent TFB and then prompts you for where to store the BIOS file press Enter to save the new BIOS as FLASHROM IMQ The Flash program then prompts you where to save the data read from the BIOS chip Press Enter to select the default The program then warns you that it is about to reload the BIOS Press Enter The Flash program then erases reprograms the FlashROM chip and reboots the system BIOS Updates G 1 AC Power Adapter 2 19 Specifications 1 41 Accessories 1 22 Assemblies Customer Replaceable Units CRUs 5 8 Assemblies Field Replaceable Section 5 Cover Display Assembly 5 4 Cable Assembly 5 5 Cable Assembly 5 5 Cable Assembly D
173. ng Item Part 80 83 84 85 86 88 89 90 91 94 95 99 100 101 104 107 108 2248600 0037 2248600 0042 2248600 0017 2248731 0001 2221947 0015 2248600 0049 2221092 0006 2248873 0021 2248834 0001 2248846 0114 2248601 0049 2248601 0080 2248601 0033 2248601 0081 2248601 0061 2248846 0431 2248601 0013 2248601 0017 6 30 Illustrated Parts Listing continued Description C20 C21 CAP CER CHIP 1000 1096 805 C37 CAP CER CHIP 2700PF 10 50V X7R 805 PKG C31 C33 22 10 50V COG 805 PKG 164 165 CAP TANT 4 7 UF 2096 10V 1206 PKG 108 CAP CERAMIC 470 50 1096 CHIP C32 CAP CER CHIP 10000 10 50V X7R 805 PKG C22 C23 C158 IC 74HCT244 OCTAL BFR LINE DRVR PL TSSOP U36 CAP TANT CHIP CNFML 15 0 UF 20 16V B CA C2 C12 C72 C105 C117 C119 C167 CAP TANT CHIP CNFRML 100UF 2096 15V H PKG C86 C168 C180 C181 RES CHIP 150 OHM 1 10W 0805 PKG R35 R36 CHIP RESISTOR 1 0K OHM 1W 5 0805 PKG R153 CHIP RES 20 K OHM 1 W 5 0805 PKG R124 R143 R80 R81 CHIP RESISTOR 220 OHM 1W 5 0805 PKG R145 R154 CHIP RESISTOR 22K OHM 1W 5 0805 PKG R44 CHIP RESISTOR 3 3K OHM 1W 5 0805 PKG R49 RES CHIP 301 K OHM 1 10W 0805 PKG R155 CHIP RESISTOR 33 OHM 1W 5 0805 PKG R129 CHIP RESISTOR 47 OHM 1W 5 0805 PKG R144 Table 6 7
174. not for sale domestically Field Service 5 7 Table 5 3 Notebook 5 Customer Replaceable Units CRU Description TI Part No Removal Replacement Paragraph No TM5000 Models Battery Pack Kit LI ON 9786217 0001 5 5 1 PCMCIA Options See Section 1 5 5 2 AC Power Adapter 9786094 0001 Section 2 8 MB RAM Expansion Kit 9798816 0001 5 5 5 16MB RAM Expansion Kit 9798816 0002 5 5 5 8 MB Add On Shuttle Memory Option Kit 9798816 0003 5 5 5 User Replaceable 810 979629 1 0003 5 5 4 5 8 Field Service 5 5 Notebook Sub Assembly Removal and Replacement Procedures The following paragraphs contain field service level removal replacement procedures for the Notebook 5 5 1 Removing Replacing the Notebook Battery Pack The procedure for removing and replacing the battery pack s is as follows Turn off the computer 2 Press the associated Battery Eject button for the battery you are removing to the left remove the battery pack from the unit see Figure 5 4 3 Insert the replacement battery until it snaps in place Figure 5 4 Battery Pack Removal Replacement Field Service 5 9 5 5 2 Removing Replacing PCMCIA Options The procedure for removing and replacing the PCMCIA options is as follows Turn off the computer Press the associated PCMCIA Eject button left button ejects the top PCMCIA device right button ejects the bottom device see Figure 5 5 3 Remove the PCMCIA device s To repla
175. nsfer and share data by creating a common link Pocket Mixer Window s based utility that provides for adjusting volumes and line levels from software Pocket CD this utility controls CD ROM volume if your system is connected to a CD ROM 3 4 3 Warm Start or Warm Boot To perform a Warm Start of the Computer simultaneously press the CTRL ALT DEL keys 3 4 4 Responding to Low Battery Conditions The computer generally will notify you when you are reaching a low battery condition by one of the following During peak power uses such as disk accesses the Charge indicator blinks Windows double clicking the Battery Level icon in the Notebook Group gives an estimate of the percentage of battery charge remaining The battery packs contain four LEDs that display relative battery charge levels more LEDs lit the greater the remaining charge If a single LED is lit on the front of the battery pack the charge level is below 25 When the battery packs reach 10 charge levels the Charge LED blinks and the low battery alarm begins chirping if enabled in the Setup Program Typically only a few minutes remain before complete system shutdown occurs 3 4 5 Minimizing Power Usage The following actions can minimize power usage and protect your work during the critical minutes before you shut the system down or replace on the battery packs with a fully charged pack Press CTRL SUSPEND to shut off
176. nsion Module 8MB Shuttle RAM Module Figure 1 9 RAM Expansion Features As shown in Figure 1 2 the Pentium version of the TM5000 Notebook also contains a higher performance hard disk subsystem The IDE hard disk drive is interfaced to the VL local bus and achieves I O operations in the 11 million to 14 million operations per second 1 3 2 ROM Memory All versions of the TM5000 notebook family use a Flash ROM which is a 40 pin TSOP device with Boot Block logic that allows for reprogramming of ROM without destroying its boot capability The Flash ROM device contains both the main system BIOS and the VGA BIOS General Description 1 15 1 3 3 Hard Disk Subsystem The TM5000 Notebook family features a user replaceable 2 5 inch initially either 810 million byte or 524 million byte capacity enhanced IDE interface Hard Disk Drive Both drives have a 128KB buffer and can transfer data in or out of the buffer at a 4 5 MB second rate across the ISA Interface using the 2 of 7 RLL code recording method The hard drive also features built in power conservation features configured from the standard CMOS Setup Routine An Automatic Power Down mode can be selected which powers down the drive motor during periods of inactivity An additional level of power conservation may also be selected which powers down the motor plus all control circuits The hard drives are factory formatted as a single drive Drive C and are preloaded with software
177. nt o BETO LETO nro 1612 t 234859534 OL 25072 29 157 TOW tr QL OL ISTE 4401 stn ZAOMGM 005 002 cota 004 zota OL Spi danis vu s YDIN Diagram Sheet 12 of 12 Figure 7 2 PCMCIA Sound Board P N 9786205 Logic Schematic Diagrams 7 35 NOTES UNLESS OTHERWISE SPECIFIED 1 ALL IC DEVICE TYPES ARE PREFIXED WITH VCC IS APPLIED TO PIN 8 OF ALL 8 PIN 5074 IC s 14 OF ALL 14 PIN IC s PIN THE FOLLOWING PREFIX S ARE ALWAY S USED 2 PIN 20 OF ALL T IS EQUAL Ls PNE IS EQUAL TO ALS GROUND IS APPLIED TO PIN 4 OF ALL 8 THE FOLLOWING PREFIX S ARE USED ONLY WHEN Tor eae g d a INSUFFICIENT CHARACTERS ARE AVAILABLE ALL 20 PIN It s EM IS EQUAL TO ACTS EN IS EQUAL TO DEVICE TYPE PIN NUMBERS AND V IS EQUAL TO REFERENCE DESIGNATOR LOCATION W IS EQUAL TO OR 5 OF GATES ARE SHOWN AS FOLLOWS 1 PACKAGE TYPE IS INDICATED BY THE 3 1 2 FOLLOWING SUFFII S 00 04 DUAL IN LINE PLASTIC OR BLANK 901 002 00 04 DEVICE TYPES 1 2 AND 3 PIN NUMBERS 001 AND 002 DESIGNATOR LOCATION RESISTANCE VALUES ARE IN OHMS RESISTORS ARE 1 8 WATT 5 CAPACITANCE VALUES ARE IN MICROFARADS CAPACITORS 50V 10t THIS COUPON
178. o a serial port or a serial de vice to a parallel port or video port this may cause damage to the note book and or external device If you are uncertain of what type connector the external device has refer to the technical manual for the external device SERIAL PORT PINOUTS SIGNAL DCD CARRIER DETECT RXD RECEIVE DATA TXD TRANSMIT DATA DTR DATA TERMINAL READY GND GROUND DSR DATA SET READY RTS REQUEST TO SEND CTS CLEAR TO SEND RI RING INDICATOR PRAWN Figure 2 13 Serial Port Pinouts Installation 2 15 2 6 4 Installing External VGA Monitor The notebook is capable of driving both its internal LCD display and an external VGA monitor LCD only simultaneous or CRT only The external monitor connector pinouts and connector locations are shown in Figure 2 14 To install an external monitor Turn off power to both the notebook and monitor Connect the 15 pin external VGA cable from the monitor to the VGA connector 3 Power up the computer first the turn on power to the monitor Setup for LCD only simultaneous LCD and external monitor or external monitor only using SystemSetup or the WinMode Utility in Windows You can also use the VGA utility under DOS SIGNAL NAME DIRECTION RED VIDEO GREEN VIDEO BLUE VIDEO NOT USED GROUND RED RETURN GREEN RETURN BLUE RETURN NOT USED GROUND NOT USED HORIZONTAL SYNC VERTICAL SYNC NOT USED
179. o advise you of important information procedures or information you should know to help you lt This symbol indicates Note concerning operating or maintenance operate or maintain the notebook computer hazardous condition that could cause bodily injury or result in damage to your computer computer accessories or computer data This symbol alerts you to a Warning or Caution about a potentially Preface xv Preface Contents This manual contains seven sections and seven appendices including Section 1 General Description Introduces the TravelMate 5000 series Notebook Computers and identifies all standard and optional features This section also provides a functional overview of notebook computer operation identifies the major assemblies and subassemblies and provides a summary list of specifications Section 2 Installation Provides information needed to unpack the notebook computer and associated accessories install all options and accessories and test the computer for proper operation Section 3 Operating instructions Provides operating instructions for the notebook computer line The first part of the section introduces the notebook computer operating controls and indicators The second part of the section describes the notebook computer modes of operation The remainder of the section provides notebook computer operation and configuration procedures Section 4 Troubleshooting Describes
180. o fault isolate a power problem check the following Adapter and Battery Plug in the AC adapter and double check all connections on the Adapter and computer Ensure that the Notebook Power switch is set to the On position and that the system is not in Suspend or sleep mode Measure the voltage at the AC Outlet or plug in known good appliance EG a lamp to verify that voltage is present If the voltage is O K try replacing the AC Adapter Check to see that the battery packs are installed correctly and that the battery charge indicators on the front of the battery packs indicate the batteries are charged try using a new battery pack if batteries are discharged Ifthe AC outlet voltage AC Adapter and battery packs test normal but the computer will not power up replace the Main Board as described in Section 5 4 2 2 Troubleshooting a Display Problem If the LCD remains blank when you turn on the computer and the status indicators light check the following controls on the display See Figure 3 1 Brightness Adjust the Brightness control to a higher setting LCD suspend mode If the LCD backlight remains off even with the Brightness Control set to its highest position the LCD may be in the Suspend Mode In Suspend Mode the power suspend indicator glows amber Press any key to power up the system 4 4 Troubleshooting Procedures Notebook Set for External Monitor use VGA WinMode Utility
181. olor 810HD Domestic Unit Assembly 9798843 Parts Listing PART 9798843 0001 UNIT ASSY MDL 5557 810HD 10 4 DOM REV J Item 01 02 03 Part 9798843 0100 9786285 0101 9791004 0001 Quantity 1 1 1 Description COMMON PARTS FOR 9798843 XXXX HDD 2 5 IN 810HD DOS 6 22 PRELOAD KEYBOARD BROTHER W POINTER DOMESTIC Note The following is a breakout of the common parts associated with P N 9798843 item 1 above PART 9798843 0100 COMMON PARTS FOR 9798843 XXXX J Item 50 51 54 55 57 58 60 61 62 63 65 66 68 71 72 77 78 79 81 82 84 85 86 90 91 92 93 94 95 96 TI Part No 9786069 0001 9786227 0001 9786073 0001 9786074 0001 9786250 0003 9786072 0005 9786079 0001 9786080 0001 978608 1 0001 9786082 0001 9786084 0001 9786085 0001 9786297 0001 9786090 0001 978609 1 0001 9786096 0001 9786097 0001 9786098 0001 9786100 0001 9786101 0001 9786103 0001 9786104 0001 9786184 0001 9786109 0001 9786110 0001 9786111 0001 9786112 0001 9786113 0001 9786114 0001 9786115 0001 6 6 Illustrated Parts Listing Quantity e 4 orn orn orn rn orn orn rn NS rnm N Description BASE TM5000 COVER ASSY TOP TM5000 SERIES CONNECTOR DOOR TM5000 PCM DOOR TM4100 LCD ASSY 10 4 TFT SHARP TM5000 SERIES BEZEL LCD SHARP 10X TFT TM5000 LIGHT PIPE BASE TM5000 BUTTON BATTERY EJECT LEFT TM5000 BUTT
182. omplete and an error message is displayed try powering down the computer for a couple of minutes and turning power back on to repeat self test If the error message persists see Section 4 for troubleshooting information 2 9 Configuring the System The first time you power up the notebook it automatically runs the Setup Program which prompts you for country name and printer type You exit Windows and the notebook begins unzipping files and preparing the software for use Thereafter you automatically boot to the Startup menu each time you power up the system You can also access the Setup program at any time by simultaneously pressing the Fn and Esc keys From the Windows environment you can also access the Setup Program by selecting the TI Setup icon in the Notebook Group Note When making changes to Setup from Windows you may need to re start Windows If you install one or more PCMCIA option cards you must also run PCMCIA PhoenixCARD Manager Plus software or reboot the notebook for the changes to take affect 2 20 Installation 2 10 Making Backups System Software The Notebook is preloaded with the DOS Windows operating system software Jazz 16 Sound Utilities PCMCIA drivers BatteryPro Software and other configuration software Supplied with your system is a diskette containing backup and restore utilities tools and diagnostics Prior to extended use of the notebook create a backup set of system software using the
183. on 2 6 1 Installing an External Keyboard Mouse Keypad A PS 2 compatible Keyboard mouse or an optional PS 2 Compatible numeric keypad may be installed on the Notebook via the mouse connector on the left side of the Notebook The connector pinouts are shown in Figure 2 11 P10 Mouse Keyboard Connector Signal Name MDATA KDATA MSGND MSVcc MCLK KCLK Figure 2 11 External Keyboard Mouse Keypad Port Connnector Pinouts Installation 2 13 2 6 2 Installing External Parallel Printer The Notebook is equipped with an external bi directional ECC EPP compatible 25 pin parallel printer port The connector pinouts and connector location are shown in Figure 2 12 PARALLEL PORT PINOUTS 2 SIGNAL STROBE DATA BIT 0 DATA BIT 1 DATA BIT 2 DATA BIT3 DATA BIT 4 DATA 5 DATA BIT 6 DATA BIT 7 ACKNOWLEDGE BUSY PAPER OUT SELECT AUTO LINEFEED ERROR INITIALIZE PRINTER SELECT IN GROUND GROUND GROUND GROUND EAGT LOW GROUND GROUND GROUND GROUND Figure 2 12 Parallel Printer Connector Pinouts 2 14 Installation 2 6 3 Installing External Serial Port Device The notebook contains an external RS 232 serial port with a male DB 9 connector as shown in Figure 2 13 The serial ports are used to interconnect such devices as External Modem Serial Printer device that uses an RS 232 interface Caution Never connect a parallel device t
184. on CHIP RESISTOR 100 OHM 1W 5 0805 PKG Rl R23 R30 R54 R95 R62 R63 R176 CHIP RESISTOR 10K OHM 1W 596 0805 PKG R22 R43 R47 R172 R173 IC HCT273 OCTAL D TYPE FLIP FLOP PL SOIC U37 CONNECTOR PCMCIA LOWER 97 CONN RECTANGULAR RECEPTACLE 68 POS 2 ROW J8A XSTR 9430 MOSFET SNGL P CHAN ENHANC 8 P Q27 IC LM2574 SWITCHING V RGLTR PL SOIC U40 a 9786210 REV Figure 6 7 Keyscan Board P N 9786209 0001 Illustrated Parts Listing 6 37 Table 6 8 Keyscan Board 9786209 0001 Parts Listing PART NO 9786209 0001 PWB ASSY KEYSCAN BD II TM4100 REV H J Item Part Quantity 01 9786211 0001 04 9786209 3301 1 27 2248743 0002 1 33 2548631 0001 1 71 2363830 0008 0030 76 9798847 0001 1 78 9786308 0001 0 Description LOGIC KEYSCAN BD 4100 BACKSIDE SMT PARTS FOR 9786209 0001 CONN PCB FPC ZIF RT ANGLE 28 POS HI TEMP P2 2 SIP 03 LABEL SYMBOLIZATION 375 X 375 SPRING KEYBOARD GROUND TM5000P ALT PN 9786308 0001 SEC LM ITEM 78 SP1 SPRING GROUND MODIFIED TM5000 SERIES ALT PN 9798847 0001 PRI LM ITEM 76 Note The following is a breakout of the backside parts associated with item 4 above PART NO 9786209 3301 BACKSIDE SMT PARTS FOR 9786209 0001 REV H J Item Part Quantity 03 9786209 3001 1 28 2248871 0001 1 32 2548445 0001 1 34 2548186 0002 1 35 2548377 0002 1 38 2248863 0121 2 40 2248863 0085 1 41 2248863 0073 7
185. on RAM board s perform the following procedure 1 Power down the notebook remove the battery packs and disconnect the AC Adapter if installed 2 Disconnect any peripheral device interface cables from the external interface connectors and remove any installed PCMCIA options 3 Turn the notebook upside down on a padded surface Remove the two holding screws and remove the floppy bezel as shown in Figure 5 8 5 Remove the RAM expansion PWB and Shuttle RAM PWB if installed 6 Replacement is essentially the reverse of Steps 1 through 3 above Figure 5 8 Expansion RAM Board s Removal Replacement Field Service 5 13 5 5 6 Opening Replacing the Base Cover Assembly The Top Cover Assembly protects all internal components housed in the base assembly Boards Floppy Drive Speaker etc To open up the Base Assembly for maintenance operations perform the following procedure Note Removing the Top Cover Assembly will cause the PCMCIA Button P N 9786086 1 and the Tamper Evident Warranty Label P N 9798834 2 to become unusable Ensure that these components are in stock before re moving the Top Cover 1 Power down the notebook remove the battery packs and disconnect the AC Adapter if installed Disconnect any peripheral device interface cables from the external interface connectors and remove any installed PCMCIA options Remove the Keyboard Assembly as described in Paragraph 5 5 3 Open the notebook Using a s
186. ooting tool COMPUTER TROUBLE INDICATION WHEN POWER SWITCH DEAD SET TO NO COMPUTER See Paragraphs INDICATION OF POWER 7 SYMTOMS 4 2 1 and 4 2 2 SCREEN DARK STATUS 2 LED s EXTINGUISHED SET POWER SWITCH TOON SELFTEST AUTOMATICALLY RUNS SEE PARAGRAPH 4 23 1 4 2 4 RUN DIAGNOSTICS DIAGNOSTICS See PC Doctor ERROR MSG Reference Manual Figure 4 1 Notebook Troubleshooting Flow Chart 4 2 Troubleshooting Procedures Internal Mic Display Assy EXTERNAL d MIC INPUT LINE IN C LINE OUT SOUND PCMCIA BOARD PCMCIA CONTROLLER SOUND AMPLIFIER PCMCIA SYNTHESIZER J10 INTERNAL SPEAKER CLPD6720 SLOTS Mounted on Display Assembly MAIN BOARD ACC2188 PROCESSOR P54 C 1 Infra Red 50 0 MHz 16 MHz AT Bus I F CONTROLLER ASIC ACC 2056 Timing Control DRAM MEMORY DRAM EXPANSION VL LOCAL BUS SYSTEM amp VGA BIOS 2MB FLASH HARD DISK IDE I F XD BUS SUPER VGA CONTROLLER 07542 P90 P1 PROCESSOR P3 Keyscan PWB POINT Assembly Internal 1 7 1 x EXTERNAL VGA MONITOR 2 PCI BUS Drivers Receivers P22 COMBO I O CONTROLLER SMC665 Sleep Switch
187. or additional operating instructions see TravelMate 5000 Series Notebook Computer Users Guide TI Part No 9786163 0001 and the Travel Mate 5000 Series Online Notebook Computer User s Reference Manual 3 2 Notebook Controls and Indicators As shown in Figure 3 1 the notebook has the following controls and indicators Power and Charge LED Indicators just below the LCD screen with notebook open top of the notebook near the left rear corner of the notebook with notebook closed Group of three keyboard mode LEDs just above the keyboard CAP NUM and SCR and Power switch located to the left of the three LEDs Four Eject switches two Battery Eject switches just above keyboard on the left side two PCMCIA Eject switches above keyboard on right side Two Cover Release latches located at the front edge left and right side of top cover Point button and two select buttons point is embedded in the keyboard intersection of G H and B keys and the two Select buttons are located near the bottom of the keyboard Group of three status LEDs near the center front edge of the notebook Turbo HDD and FDD Group of four LED Battery charge indicators along the front edge of each removable battery pack LCD Brightness and Contrast Switches Dual Scan Brightness Control only TFT Display Rear connector door release switch Upper center of rear panel These controls and indicators are described in greater
188. or the notebook docking system and accessories 1 4 7 Card Options The Notebook contains an onboard PCMCIA Controller Cirrus CL GD6720 and two 64 pin sockets that can accept up to two credit card size 14 5mm Type III or one Type I or II PCMCIA option cards Some of the options available from Texas Instruments include 14 4KB Data Send Receive Fax Modem Option P N 9798074 0001 e Token Ring Option P N 9791774 0001 e Ethernet 10BaseT Twisted Pair Option P N 9791773 0001 Ethernet 10Base2 Thin Coaxial Cable Option P N 9791773 0002 Other third party PCMCIA options on the market today include hard drives flash memory modems etc These options require downloading the appropriate Phoenix Device Driver software using the PCMCIA PhoenixCARD Manager software supplied with the Notebook See manual in PheonixCard Manager Kit for additional information 1 5 Standard Test Features The TravelMate 5000 Series Notebook Computers use modular design and built in test features to reduce the mean time to repair A power on self test automatically verifies the operational state of the primary circuits and a powerful suite of diagnostic tests known as PC Doctor are available to further test selected parts of the system 1 5 1 Built In Self Test The notebook computer contains a built in self test that automatically performs a test of memory and all major circuits each time the computer is powered up In the event of a failure
189. ormal mode When the indicator is Blinking the embedded numeric keypad becomes a temporary numeric keypad that does not require you to press any other key SCRL Scroll Lock Indicator This LED lights to indicate that the keyboard is locked in the scroll mode 3 2 3 2 Disk Activity and Turbo Mode LED indicators notebook disk activity and Turbo Mode indicator LEDs are located along the front area of the Notebook These indicators include HDD Hard Disk Indicator this LED indicates system disk drive activity such as when the computer is writing to or reading from the drive Caution Do not transport notebook when the Hard Disk Drive LED is lit FDD Floppy Diskette Drive Indicator This LED indicates the computer is reading from or writing to the floppy diskette drive Caution Never remove a diskette from the drive when the FDD LED is On Always remove the diskette before powering down the computer Failure to observe these precautions could result in damage to the disk ette and or floppy drive unit TURBO Turbo Mode Indicator lights when the notebook is operating in its fastest clock speed 3 2 3 3 Power Subsystem LEDs notebook contains two LED indicators visible with notebook open or closed that light when the notebook is powered on and charge condition of the internal batteries These indicators include e PWR Suspend Indicator dual color LED that glows green when the Power switch is
190. ou can purchase a set of diskettes as described in the Preface to this manual 5 3 Required Tools and Equipment All TravelMate 5000 corrective maintenance procedures can be performed using the following tools Tweezers Small flat blade screwdriver e Small Phillips screwdriver No 9 Torx Driver approx 3 length shank to reach screws in recessed areas of the chassis No 3 Torx Driver 5 2 Field Service Caution boards options and peripherals contain components that are sensitive to static electricity When handling any of these items pro tect against static electricity by using wrist or ankle grounding straps and grounded working mats When moving or storing items use the anti static bags supplied with the items 5 4 Notebook Field Replaceable Parts and Assemblies All TravelMate 5000 Series Notebooks contain two major assemblies System Base Assembly Assembly The major assemblies are shown in Figure 5 1 Cover Display Assembly System Base Assembly Figure 5 1 Notebook Major Assemblies Field Service 5 3 5 4 1 Cover Display Assembly As shown in Figure 5 2 the Cover Display Assembly contains the LCD screen Power Inverter Board Display Adapter Board Microphone and four cable assemblies Inverter Cable Assembly TFT Display cable assembly and two DAB to Base Cable Assemblies Left The field replaceable components within the Cover Display Asse
191. panded Memory Driver if your application does not support Expanded Memory D 3 Memory Device Drivers The following device drivers included in the C directory are provided to manage memory HIMEM SYS An Extended Memory manager that supervises the computer s Extended Memory so that no two applications use the same memory at the same time 86 Supports LIM EMS Expanded Memory RAMDRIVE SYS Supports RAM disks in standard Extended and Expanded Memory SMARTDRV EXE For use with a hard disk and Extended or Expanded Memory that supports disk caching to speed up reading from the hard disk D 3 1 Installing Device Drivers To install a driver add a DEVICE command line to your CONFIG SYS file similar to the following using the MS DOS EDIT utility or a word processor that saves text files in ASCII format DEVICE C DOS XXXXXXXX XXX options Where XXXXXXXX XXX is the name of the device driver for example HIMEM SYS You must then restart the computer to load the new CONFIG SYS settings and activate the driver s Configuring Memory D 3 0 3 2 86 The EMS memory manager provided with your computer EMM386 EXE conforms to version 4 00 of the Lotus Intel Microsoft Expanded Memory Specification EMS EMM386 EXE enables areas of system memory to be used as Expanded Memory The EMM386 EXE device driver must be installed before you can use Expanded Memory To install EMM386
192. pears in the Utility menu if your PC Doctor supports remote control This entry opens the Remote Operation menu if you are not yet online or closes the remote connection if the system is already remotely controlled When PC Doctor is operated remotely it is possible to perform a remote reboot Remote rebooting is a complicated procedure that reloads the operating system and makes changes to CMOS RAM and configuration files For further information on remote operations refer to online documentation or help C 6 Diagnostics Configuring Memory D 1 Introduction This appendix describes the various areas of RAM within the TM5000 Series Notebook Computers and how you can make the Notebooks more efficient by configuring them with the memory management device drivers supplied with your computer D 2 Memory Areas MS DOS directly accesses up to 640 KB of RAM for the execution of programs and commands and for storing temporary data MS DOS cannot directly access memory beyond this 640 KB limit The amount of standard default RAM 640 KB in the computer is displayed on the Setup Program menu as Standard Memory and it can be changed in 64 KB increments if required by your application The memory map in Figure D 1 shows the available memory and how it is used by MS DOS FFFF FFFF System BIOS 64 KB FFFF 0000 H Unusable Space 0140 Extended Memory MLB supports up to 20MB Bus supports up to 16MB
193. play charge status of the pack either when the Display Charge Status button is pressed on the front of the battery pack or when the batteries are being charged The four LEDs indicate the percent of charge on the batteries as shown in Figure 1 4 As long as one battery pack has sufficient charge 25 or more to operate the system the remaining battery pack may be removed with the notebook operational in Standby mode To remove a battery pack from the notebook while the notebook is powered off press the Battery Eject Button just above the top left side of the keyboard and remove the pack from the front of the notebook If the batteries are not totally discharged you can replace a battery pack with the system operational in Suspend Mode without loosing data Insert a charged pack back into the system Repeat the procedure with the remaining pack if you have a second replacement battery 1 8 12 3 NVRAM Battery The Main Board in the notebook is equipped with a smaller 3 6V 11 MAH milli amphere hours Nickel Metal Hydride battery which drives the battery powered CMOS memory non volatile memory and real time clock when the main batteries are out of the notebook The NVRAM battery is recharged from the Vcc supply when the notebook is operating off battery power or from the AC adapter when attached even if the notebook is powered off 1 8 12 4 Power Supply Section of Main Board The Power Supply Section receives approximately 7 2 VDC f
194. ponding connectors in the Notebook s RAM expansion area Plug the board in securely 8 Replace the Floppy bezel and secure in place with the screws previously removed Replace the AC adapter and power on the notebook 9 Power up the notebook and reboot If all of the installed memory is not recognized try reseating the Expansion RAM module s and rebooting You can now turn on Quick Boot so that you don t have to go through a memory check each time you boot This completes the RAM Module installation procedure 2 4 Installation Remove Front Bezel Below Floppy Drive Remove two Screws from Bottom STEP 2 If installing Shuttle RAM Insert Shuttle RAM Module onto RAM Expansion Module Insert RAM Expansion Module into Main Board and replace the Front Bezel See Above 8MB or 16MB RAM Expansion Option 8MB Shuttle RAM Expansion Option Installs on either an 8MB or 16MB RAM Expansion Module Figure 2 3 Installing RAM Expansion Module Option Installation 2 5 2 3 2 Installing Options The Notebook has two connector slots for option cards These two slots can be used to install one type III or two type I II credit card size PCMCIA option cards Install the PCMCIA options as follows 1 Review the installation instructions supplied with the PCMCIA option card s 2 Hold the card at the end opposite the connector pins with the label side up Insert the card into an unused slot on the right
195. procedure 1 Open up base assembly as described the previous paragraph Paragraph 5 5 6 2 Remove the Keyscan Board as described in Paragraph 5 5 7 Unlock the Zero Insertion Force connector holding the floppy cable to the Main Board Disconnect the Floppy Interface cable 4 Using a No 9 Torx head driver remove the screw in the right front corner of the notebook securing the drive to the base assembly 5 Replacement is essentially the reverse of Steps 1 through 4 above Floppy Drive Assembly Remove two screws from right side of Floppy Drive Remove Keyboard Scan Board remove floppy connector from Main Board Figure 5 12 Floppy Drive Removal Replacement 5 18 Field Service 5 5 10 Removing Replacing the LED Board To remove and replace the LED Board Assembly reference Figure 5 13 and perform the following procedure 1 Open up base assembly as described previous paragraph Paragraph 5 5 6 2 Unplug the cable connector from J11 on the Sound PCMCIA Board Remove the screw securing the LED Board to the metal bracket above the Expansion Bus Connector Remove the LED Board assembly 4 Replacement is essentially the reverse of Steps 1 through 4 above Figure 5 13 The LED Board Removal Replacement Field Service 5 19 5 5 11 Removing Replacing the Sleep Switch Board To remove and replace the Sleep Switch Board Assembly reference Figure 5 14 and perform the following procedure
196. puter remove the battery packs and disconnect the ac power adapter if it is attached 2 Remove the LCD bezel as described in the previous paragraph Caution If the notebook is powered up with the LCD bezel removed you can be exposed to high voltages which could result in shock and equipment damage Ensure that the batteries and AC adapter moved from the notebook when working on the LCD Display assembly 3 On the original Cover Assembly peel back the DAB Board insulator and disconnect the two video cable connectors from the front of the DAB Board coming from the Main Board Also remove the right side screw and disconnect the grounding strap 4 Disconnect the microphone cable and remove the four screws holding the Cover Display hinges to the base and remove the old Cover Assembly Also secure the grounding strap underneath the DAB board with the right side screw that secures the DAB board 5 26 Field Service 5 Install replacement LCD Cover Assembly onto base of notebook and secure using the hinge screws Reconnect the two video cables under the DAB Board and secure the DAB insulator to the top of the board 6 Install the original LCD bezel When replacing the bezel ensure that the microphone is correctly positioned between the plastic tabs to prevent binding when snapping the bezel in place Also ensure that the two locking pawls come throught the slits in the bezel near the top of the bezel
197. res for sensitive components e g disk drives batteries The second part of the section identifies all field replaceable parts the remainder of the section contains removal and replacement procedures for the field replaceable parts 5 2 Preventive Maintenance Preventive maintenance is limited to cleaning the plastic case the keyboard and the display screen and cleaning the floppy drive heads as required 5 2 1 Cleaning the Computer When it is necessary to clean the plastic case and keyboard use a soft lint free cloth slightly dampened with a mild detergent solution or use the contents of any commercially available computer cleaning kit Caution Never use alcohol petroleum based solvents or harsh deter gents to clean your computer Also never spray any liquids directly on the computer case keyboard or screen If the liquid crystal display LCD screen has become smeared or dusty clean the screen by first ap plying a mild glass cleaner to a soft clean lint free cloth and gently wipe the glass Never apply liquids directly on the screen surface Caution Do not use paper towels to clean the display screen Paper can scratch the display screen matte 5 2 2 Protecting the Disk Drives To protect the disk drives and data back up the system disk periodically on floppy diskettes Periodically use a head cleaning diskette in the floppy diskette drive to prolong the life of the drive and to help maintain data integrity Fi
198. rinter Port Bi Directional ECP EPP Compatible PCMCIA Support Features Two 68 pin sockets for One Type III or two Type I II Cards Supports 5V and 12V Cards Driver Configuration Software PhoenixCARD MANAGER Plus Power Subsystem AC adapter Input Voltage Input Current Input Frequency Output Voltage 100 to 250 VAC 0 7 to 0 4 Amps 50 to 60 Hz 9 0 to 18Vdc Software Productivity Utilities Laptop File Management System Drop N Go Utility WinMode Video Utility Advanced BatteryPro Power Management Password for files security Change Cursor Utility set of memory management drivers that increase system speed and performance and Backup Restore Utilities and advanced diagnostics for system maintenance Utility Sound Software 1 42 General Description Jazz 16 Software Utilities Table 1 2 TravelMate 5000 Series Notebook Specifications continued Physical Characteristics Width 11 inches 27 9 cm Depth 8 5 inches 21 6 cm Height 2 2 inches 5 6 cm Weight 6 7 pounds 2 9 kg with two Lithium Ion Battery Packs Environmental Characteristics Operational Temperature 50 F to 95 F 10 C to 35 C Altitude 8200 ft 2500 m maximum Derate linearly the maximum temperature by 4 degrees F per 1000 ft of altitude over 2500 ft 2 2 C per 305 m over 762 m Vibration 0 5G 20 to 500 Hz 06mm 5 to 20 Hz Shock 10G appli
199. rmation about the battery This function is fully implemented by BatteryPro The BIOS always returns with BL 1 one battery installed no matter what request type is made Call with AH 46h AL 03h BH Request Type Set Battery Count Olh Set Battery Level 021 Set Low Battery Warning Time 03h Set Critical Low Battery Warning Enabled 04h Set Battery Auto Full Enabled O5h Set View Mode O6h Set Normalized Full Battery Indication Number OFh Set All Values to Defaults 80h Get Battery Count 81h Get Battery Level 82h Get Low Battery Warning Time 83h Get Critical Low Battery Warning Enabled 84h Get Battery Auto Full Enabled 85h Get View Mode 86h Get Normalized Full Battery Indication Number BL Battery Parameter if called with BH OXh Added Interrupt 15 Functions F 3 Parameter BL Value Battery Count Only legal value for this model is 1 BH 00h Battery Level 0 empty 100 full increment by 1 Olh Low Battery Warning Time min 0 15 increment by 1 BH 02h Critical Low Battery Warning min Disabled BH 03h 1 Enabled Battery Auto Full Disabled BH 04h 1 Enabled View Mode Disabled BH 05h 1 Enabled Normalized Number 255 increment by 1 BH 06h Reset Defaults 0 OFh Battery Count 1 BH 80h Battery Level empty 100 full BH 81h Low Battery Warning Time min 0 15
200. rnal VGA in use 016 External VGA in use FFh Not Supported Max Request Number BH FFh OAh CY Set on error see AH Added Interrupt 15 Functions F 11 13 Function FAh Subfunction 05h Get Setup Information Returns the state of various setup features Also see related function FAO3h Call with AH FAh AL 05h BH Request Parameter 001 Expansion Bus O1h System Timeout Interval 02h System Timeout Action O3h Auto Wakeup Interval 04h Auto Wakeup Action 05h Cover Closed Action O6h HDD Motor Timeout 07h Default CPU Speed O8h Quick Boot O9h Battery Alarm OAh Cover Alarm OBh Standard Comm OCh Option Comm ODh Parallel Port OEh PS 2 Port OFh Speaker 10h Activity Monitor 11h Processor Cache 12h Standard Comm Parms 13h Standard Comm Control Lines 14h Option Comm Parms 15h Keyboard Parms 16h Shadow BIOS information 17h Power Savings enable 18h Advanced OS Power Merlin based units only FFh Return zero based max request number Returns AH Error Code OOh No Error 86h 7 Invalid Parameter F 12 Added Interrupt 15 Functions BL Setup Parameter Parameter BL Value Expansion Bus BH 00h Standard Olh Enhanced 02h Auto System Timeout Interval BH Olh 001 Always On Olh 1 Minute 02h 2 Minutes 03h 5 Minutes 04h 10 Minutes 15 Minutes System Timeout Action 02h 001 Backlight O
201. rom the battery packs and uses this input voltage to generate 3 5 and 12 regulated output voltages to provide power for all internal notebook board assemblies The output of the 5 volt regulator also drives the LCD inverter circuit on the Inverter Board Assembly part of the Cover Display Assembly General Description 1 39 The outputs of Power Supply Section include 3 VDC at 3 Amps 5 VDC at 5 Amps 12 VDC at 60 Milliamps Flash memory 1 8 12 5 Inverter Board Assembly The Inverter Board Assembly located in the Cover Display Assembly converts the 5 VDC input from the Power Supply Section of the Main Board into a high voltage AC output used to light the CCFT 1 40 General Description 1 9 TravelMate 5000 Series Notebook Specifications Specifications for the TravelMate 5000 Series Notebooks are provided in Table 1 2 Table 1 2 TravelMate 5000 Series Notebook Specifications Functional Characteristics Characteristics Specification Processor Pentium Model Intel P54 C 75 MHz clock rate 3 3 volt Memory Subsystem ROM 2 MB FLASH ROM Boot Block logic RAM 8 MB RAM Standard User Expandable to 32 MB Hard Drive Disk Storage Capacity Disk Size 810 million bytes 772MB 2 5 inches 63 4 mm Floppy Drive Diskette Size Diskette Storage 3 5 inches 88 8 mm Capacity 1 44 MB Display Type 10 4 Inch Active Matrix Color Resolution 640 X 480 pixels bit m
202. ronment Figure 1 7 Notebook Expansion Features General Description 1 11 As new versions of BIOS become available they can be downloaded into Flash ROM from floppy disk without physically having to replace the ROMs See Appendix G for details Two Port Replicator system options are also available to simplify removing installing the notebook into a desktop environment EZ Dock Plus Port Replicator EZ Dock Port Replicator 1 2 6 1 EZ Dock Plus Port Replicator The EZ Dock PLUS Port Replicator Figure 1 8 is a small footprint manual docking system that attaches to the 160 pin PCI Expansion Bus Connector and to the 15 pin External VGA Connector on the rear of a TM5000 Notebook This replicator breaks out the expansion bus to permit attaching a variety of desktop devices external keyboard mouse VGA monitor serial and parallel devices etc to the TM5000 notebook In addition to the port replicator functionality the EZ Dock Plus docking system contains the following features PCMCIA Card Slots Either two Type PCMCIA option devices 5V and 12V Cards or one Type I or II device SCSI Host Adapter The SCSI II port can drive up to seven external SCSI devices MIDI Game Port Interface can accomodate musical devices conforming to MIDI specifications or a gaming device such as a Joystick Multimedia features including internal stereo speakers audio balance and volume Audio In Ou
203. ry Kit Parts Listing for TM5000 oe ee Series Notebooks 6 4 Board Level Illustrated Parts Listings 7 Schematic Diagrams 7 1 Introduction A Character Sets Introdueton e uet EE Eus B Keyboard Layouts 1 dmnnmoeduction PC Doctor Diagnostics troduction 2 2554 cet cata C2 vss Starting PC DOCOM rui C 3 Keyboard C 4 Mouse Navigation C 5 PC Doctor Menus 5 1 Online Help 9 C3 is Diagnostics uuu e sat diac ae C 5 3 Interactive Tests C 5 4 Hardware Info Menu C 5 5 Utility C 6 Quitting 7 Remote D Configuring Memory DXli c Hitroduction oe ha EA 9 6 11 Contents viii Contents 13 2 Memory Areds ote pale wae Gees ERR es D 1 Extended ye y eat ot Ges D 2 D 2 2 Expanded D 2 D 3 Memory Device 5 D 3 0 3 1 Installing Device Drivers D 3 D 3 2 86 D 4 E Screen Standards Edu Introduction uuu
204. ry subsystem is provided by the ACC2056 Core Logic Chip 1 8 2 1 DRAM Memory All Pentium based notebooks Intel P54 C CPU contain 8MB of 70 ns page interleaved DRAM and 256KB of 15 ns static RAM for external cache DRAM memory on the Pentium versions can be expanded to 32 MB using two DRAM Expansion Board options An additional 24 MB may be user installed using a 16 MB Expansion RAM Module and an 8 MB Shuttle RAM Expansion Module described in more detail later 1 8 2 2 Memory All versions of the TM5000 notebook family use a Flash ROM that contains both the main system BIOS and the VGA BIOS The Flash ROM contains Boot Block logic that allows downloading new versions of BIOS without destroying the Boot Load area General Description 1 31 1 8 3 I O Subsystem The I O ASIC on the Main Board and an SMC 37C665 GT Combo I O Controller Chip control all AT type I O peripherals Two cascaded DMA controllers and two cascaded interrupt processors on the I O ASIC support transfers between memory and the 8 bit and 16 bit peripherals via the Combo Controller The supported I O interfaces include Internal Hard Disk Drive Interface Provides control information and data exchange via an integrated drive electronics IDE type interface between the computer and the system disk drive Internal Floppy Diskette Drive Interface Provides control and data exchange between the computer and the 3 5 inch floppy diskette drive
205. s This program allows you to modify time and date power savings settings define the startup condition of the keyboard and screen and other functions such as defining drive types set up com ports etc A System Information feature accessed by pressing the F2 key gives you such information as Processor Type BIOS version number serial and parallel port addresses etc Note To run the Windows based Setup Program get into Windows and click on the TISETUP icon in the Notebook Group 3 4 9 Backing Up Your System Software When you power up the notebook it automatically runs the Setup program and temporarily halts in the Setup Menu Use the Up Down Arrow keys to highlight System Maintenance and press the Enter key to select the System Maintenance utilities You are then prompted through the backup procedure Note You will need 22 diskettes 23 for international models to back up the system software These can be unformatted as the system automatically for mats the diskettes 3 4 10 Restoring Missing System Files When you power up the Notebook it automatically checks for certain key files that must be present for normal system operation E G COMMAND COM 10 5 5 MSDOS SYS etc If any of these files are accidently erased as indicated by error message insert the System Recovery Diskette and reboot the system The missing files will automatically be retrieved from floppy 3 10 Operating Instructions 3 4 11 Rebuilding the Syst
206. s When set to the O or Off position the Notebook powers down and all data in RAM memory is lost e Suspend Switch an alternate action touch switch that places the unit in Suspend Mode if previously On or On if previously in Suspend Mode 3 2 1 3 Battery PCMCIA Eject Switches The Notebook is equipped with four eject switches including Two Battery Eject switches just above the keyboard on left side These switches slide to the left to release the two notebook batteries Two PCMCIA Card Eject switches above the keyboard on the right side of the unit These switches are used to release the two PCMCIA cards if installed 3 2 2 Cover Release Latches The Notebook contains two Cover Release latches right and left edges of top cover To open the notebook simultaneously slide both release latches forward toward the front of the notebook and lift up on the front edge of the top cover 3 2 2 1 The Point Mouse Switches TM5000 Series Notebook Computers are equipped with a built in mouse device called the Point physically located at the intersection of the G H and B keys on the keyboard see Figure 3 2 cursor is positioned by applying slight pressure to the rubber ball in the direction you want the cursor to go The harder you press the faster the Cursor moves The select functions are performed by the two buttons at the bottom of the keyboard Figure 3 2 Operating Instructions 3 3 Embedd
207. s and separate display and memory clocks An additional frame buffer accelerator DRAM increases the available memory band width for CPU accesses The video section also uses additional levels of write FIFOs a read cache page mode DRAM and full 32 bit bus access to produce a high performance video system 1 3 6 1 High Resolution VESA and Extended Modes The video engine in the notebook is capable of operating at dot clock rates programmable up to 85 MHz at 5 0 V or 65 MHz at 3 3 V and supports standard VGA and VESA high resolution extended modes at refresh rates up to 75 MHz The internal palette can be configured as an industry standard RAMDAC to provide a palette of 256K colors or configured for direct color displays of 32K and 65K colors In addition the video engine supports the following Super VGA modes 640 x 480 with up to 65K colors LCD and CRT 800 x 600 with up to 65K colors on LCD and CRT e 1024 x 768 with up to 256 colors CRT 1280 x 1024 with up to 256 colors on CRT interlaced 1 3 7 Sound Subsystem All members of the TM5000 series include a Jazz 16 Sound chip set which supports stereo digital recording and playback microphone and line input automatic gain control 20 voice FM music synthesizer 44 1 Khz audio recording and playback built in file compression decompression and built in power amplifier with volume control Jazz 16 software supplied with the system provides for computer control of all soun
208. s copying multiple directories to diskette or disk deleting directories and files finding files using wild card characters renaming directories displaying hard disk and floppy statistics sorting directories etc e Variety of productivity enhancement utilities including e WinMode Utility selects video output to the built in LCD screen CRT or both e Password utility that allows you to install or remove a password system for files security e Super Shutdown Utility that allows you to close open applications and exit Windows faster than with the conventional process e Alarms off utility Walarms disables the cover closed alarm and the low battery alarm Drop N Go Utility allows you to display frequently run applications as icons on your desktop or as menu items under the File Manager utility e MIDI Mapper Utility allows you to select MIDI setup sound device create a new setup edit existing maps etc Information Utilities including Battery Level Wbattery Battery Saving Software Help information BatteryPro APM and Battery Tips Battips PC Doctor Diagnostics All system software is shipped preloaded on the hard drive and not supplied in floppy form user must create a set of system backup diskettes as described in Section 3 of this manual or purchase a set of software diskettes The TM5000 Series Notebooks are shipped with only one diskette the System Recovery Diskette used to rebuilt
209. ss screw Label must be replaced after servicing unit Remove four recessed Torx Screws from Bottom of Unit Figure 5 9 Opening the Base Cover Field Service 5 15 5 5 7 Removing Replacing the Keyscan Board To remove and replace the Keyscan Board perform the following procedure Open up the base assembly as described in the previous paragraph Gently lift the floppy drive cable up and backwards to gain access to the Keyscan Board Using a straight slot screwdriver gently pry the Keyscan Board upwards held in place by its bottom connector Remove the board from the notebook see Figure 5 10 Replacement is essentially the reverse of Steps 1 through 3 above Main Board Connector Figure 5 10 Keyscan Board Removal Replacement 5 16 Field Service 5 5 8 Removing Replacing the IR Board To remove and replace the IR Board perform the following procedure 1 Open up base assembly as described in the previous paragraph Paragraph 5 5 6 2 Remove the IR lens by bowing gently to the middle and removing lens Using a straight slot screwdriver gently pry the IR Board from its connector Remove the board from the notebook 4 Replacement is essentially the reverse of Steps 1 through 3 above IR Board Figure 5 11 IR Board Removal Replacement Field Service 5 17 5 5 0 Removing Replacing the Floppy Drive To remove and replace the Floppy Drive reference Figure 5 12 and perform the following
210. ssed by pressing 1 key once pressing 1 twice gets you into the online manual 4 12 Troubleshooting Procedures 4 2 5 1 User Interface to PC Doctor PC Doctor is structured as a text mode windowed user interface with pull down menus Program operation requires the use of the following keys e Cursor Keys move the highlighted pointer ENTER Key Selects the highlighted option ESC Key Cancels current function and goes back one step Key Activates the context sensitive help feature pressing F1 twice in a row calls up the online Technical Reference Manual for PC Doctor Scrolling windows which show the results of various operations use the following keys Page Up Page Down moves the screen one page at a time e F2 Prints the log to PRN F3 saves the log to a file You can also use the mouse or Point to interact with PC Doctor The leftmost Select key is used to choose objects menu entries and action codes typically enclosed in brackets The rightmost Select key is equivalent to the ESC key which takes you back to your previous step 4 2 5 2 Creating a Bootable Floppy Diskette Prior to using PC Doctor create a bootable floppy diskette using the following procedure 1 Using DOS format a floppy diskette 2 From the A prompt copy the basic MS DOS files to the diskette using the following command Format F 1440 S Where the value 1440 is the capacity of the diskette 1 44 MB in this examp
211. t Connectors for attaching Tape or CD ROM players or driving external speakers headphones Microphone Input Connector for use with an external microphone 1 12 General Description Balance Volume Control j Attaches to Expansion Bus and Power from 22 Port on the Rear of the AC Adapter 5000 Series Notebook PS 2 Port Audio In Out and for External Connectors Keyboard or a Mouse Speaker RS 232 Serial Port Bi Directional Parallel Port External VGA Monitor Port Two PCMCIA Slots MIDI Game Port Type III Speaker PS 2 Keyboard Port Note The EZ Dock Port Replicator does not have the enhancements SCSI PCMCIA and audio features found on the EZ Dock Plus Port Replicator Figure 1 8 EZ Dock Plus Port Replicator General Description 1 13 1 2 6 2 EZ Dock Port Replicator The EZ Dock Port Replicator includes the multi port adapter features of EZ Dock Plus serial parallel external keyboard external mouse external VGA monitor connectors but does not include the additional features PCMCIA SCSI and multi media support features The two port replicators have the same footprint and basic connectivity features 1 2 6 3 Notebook External Connectors External connectors on the notebook support as shown in Figure 1 7 connection to a variety of external devices including External PS 2 keyboard or PS 2 Mouse External VGA Monitor with simultaneous
212. t line 1 2 6 Expansion Capabilities Expansion capabilities built into the notebook include two Type PCMCIA card slots an external 160 pin Expansion Bus connection that includes the 33 MHz PCI Expansion Bus with sidebands to drive external Port Expanders and a wide variety of external connectors for attaching the notebook to a desktop environment See Figure 1 7 Support features are also incorporated into the notebooks to permit user upgrade of hard drive as larger capacity drives come online User installable expansion RAM is also available to expand system memory from 8 MB to 32 MB 1 10 General Description Audio In From CD ROM Player Tape Player Etc Audio Out To Headphones or External Speakers External Microphone Input Jack PS 2 Port External PS 2 Keyboard or Mouse or 101 Type Keyboard with adapter Infra Red Interface Wireless connection to any device with InfraRed Interface 15 Pin External VGA Port PCMCIA Slots 9 Pin Serial 25 Pin Parallel Port Bi Directional Port User Replaceable Hard Drive Unit initially equipped with 810 Drive RAM Expansion Capabilities User Installable Options to Add Additional 8MB or up to 24MB of fast RAM Memory 160 Pin PCl Sidebands Expansion Bus for connecting to a Notebook Docking System or Port Replicator EZ Dock PlusPort Replicator adds SCSI and 16 bit Sound MIDI features plus desktop connectivity to Desktop Envi
213. ted diskette Diskette read failure strike F1 to try to retry boot This message indicates the diskette is defective or not formatted Try another known good formatted diskette and press Fixed disk failure This message indicates the system disk drive failed to complete the self test or that the nonvolatile random access memory NVRAM is configured incorrectly for the installed drive type Press CTRL ALT ESC to ensure that the hard disk type is correctly identified in Setup should be default for the internal hard drive Press the CTRL ALT DEL keys to attempt to reboot the system If the error occurs a second time run the diagnostics as described in paragraph 4 2 5 Fixed disk read failure strike F1 to retry boot This message indicates that the hard drive improperly formatted or that a hardware failure has occurred in the hard disk subsystem Press CTRL ALT ESC to ensure that the hard disk type is correctly identified in Setup should be default for the internal hard drive If the booting process still fails run the diagnostics as described in paragraph 4 2 5 Invalid configuration information This message indicates the computer has been configured incorrectly Check the settings in the Setup program menu Also NVRAM battery failure resulting in loss of configuration data can generate this error message Install PC Adapter and recharge system If problem persists replace Main Board Keyboard clock data line
214. ternal Speaker Assembly LED Board Assembly Assembly Main Board Assembly Floppy Drive Assembly at base of unit Keyscan Board Assembly Battery Bays Figure 5 3 TM5000P Base Assembly 5 6 Field Service Table 5 2 Base Assembly Field Replaceable Units FRUs FRU Description TI Part No Removal Replacement Paragraph No 5557 Pentium Based Color LCD 810 Drive 9798843 Keyboard Assembly Hard Disk Drive 810 Expansion RAM Base Top Cover Assembly 9791004 00 9786285 8001 See Section 2 Three options 9786227 8001 PWB Assemblies Keyscan Board Assembly IR Transceiver Board Assembly Floppy Diskette Drive LED Board Assembly PCMCIA Sound Board Assy Sleep Switch Board Assembly Main Board Assembly P54 75 2 9786209 8001 9766319 8001 9786185 8001 9786128 8001 9786205 8001 9786 148 8001 9798803 8001 Miscellaneous Speaker Kit Spring rear door 9786322 0001 9786115 0001 Cable Assemblies Floppy Drive Cable HDD Cable 9786226 0001 9798838 0001 5 5 3 5 5 4 5 5 5 5 5 6 5 5 7 5 5 8 5 5 9 5 5 10 5 5 11 5 5 12 5 5 13 5 5 9 5 5 4 Labels and Insulators Medallion Label TM5000P Nameplate Tamper Evident Label 9786251 0001 9786162 0001 9798834 0002 Covers Doors and Buttons Lens Cover PCMCIA Eject Button PCMCIA Door Rear Connector Door Base 9786249 0001 9786086 0001 9786074 0001 9786073 0001 9786069 8001
215. the alarm if its enabled Turn screen brightness to the lowest possible setting Press CTRL ALT DOWN ARROW to reduce processor speed Save all work in progress to prevent losing data 3 8 Operating Instructions Press SUSPEND to spin down Hard Disk Drive Save RAM Disk to Disk if using RAM Disk using Windows double click on Shutdown icon to exit all active applications as well as Windows Press Suspend switch to put the computer in Suspend mode whenever you are not actively using the computer Power down the system if you do not need the computer Note If the LCD is configured for SimulSCAN or high brightness the dis play may flicker when low battery charge condition is encountered Reduc ing the screen brightness corrects the problem temporarily 3 4 5 1 Sleep Mode TM5000 Notebook be put into a sleep mode to conserve battery power Press FN F4 Suspend which puts the notebook into a light sleep To come out of suspend Press any key You can also press the Suspend Key which places the computer in a deeper sleep mode To come out of this sleep mode press any key Since this is a deeper sleep it may take several seconds to come out of sleep 3 4 6 Removing Battery Packs The TM5000 Series Notebooks have provisions for installing two intelligent battery packs As long as one of the battery packs has sufficient charge to operate the system the other battery pack may be removed with th
216. the computer displays a descriptive error message and issues a series of coded beeps in case the display subsystem is not functioning The coded beeps are listed and described in Section 4 of this manual If self test completes normally the computer displays the amount of memory tested and loads the Operating System and Windows environment General Description 1 23 1 5 2 Diagnostics Program The TM5000 Series Notebooks are shipped with PC Doctor a powerful diagnostics tool that determines the hardware configuration of a local or remote system benchmarks the system s performance analyzes the performance of all subsystems and performs a suite of interactive and non interactive tests on attached devices such as printers joystick devices VGA monitors SCSI devices CD ROM drives The test results are stored in a log which can be printed out by pressing F2 or saved in a disk file by pressing F3 Features of the diagnostic program are accessed through a series of pull down menus and basic keyboard keys cursor keys to move highlighted pointer Enter key to select a highlighted feature ESC key to cancel function and move back one level PC Doctor is typically user friendly but if you don t understand a feature context sensitive help information is available at any time by pressing the function key pressing the F1 function key twice accesses the online Technical Reference Manual for PC Doctor A powerful set of uti
217. the replacement keyboard essentially reverse the above procedures Insert the two cables into the connectors on the main board then tilt the keyboard and allow the three protruding metal tabs along the front edge of the keyboard to enter the recessed areas Then gently press the top edge of the keyboard down beginning at the left side and working across to the right side Note When installing the keyboard cables note the orientation of the two cables the wide cable has a half twist which places the metalized connec tor pins upwards The small cable has the blue side pointing toward the left The ZIFconnector release mechanism must be open before inserting the ca ble then press the locking mechanism to the left until it is fully seated Step 1 F10 Key Insert smalll straight slot Screwdriver into the slots directly behind the indicated keys along the top edge of the keyboard starting with the ESC Key slot Gently pry the keyboard upwards at each release point until the keyboard is free Step 2 Tilt the base of the keyboard upwards to access the two keyboard cables underneath Disconnect the two cables from the Keyscan Board Figure 5 6 Keyboard Assembly Removal Replacement Field Service 5 11 5 5 4 Removing Replacing the Hard Drive Assembly The procedure for removing and replacing the Hard Drive assembly is as follows 1 Power down the notebook remove the battery packs and disconnect the AC Adapter if installed
218. ther the internal LCD external monitor or simulscan mode If your system does not support simulscan both the external monitor and the built in LCD screen go blank Cache Control allows you to leave the level 1 and level 2 cache enabled during memory testing This assists in tracking down cache timing issues 5 3 Interactive Tests Menu Interactive tests are diagnostics that need user interaction to complete Interactive tests include C 4 Diagnostics Keyboard tests the keyboard keys LEDs and repeat rate Video tests the character sets colors monitor and VGA Speaker tests the volume response at different frequencies Mouse tests the mouse driver buttons and functionality Joystick calibrates the joystick and tests the buttons During the test the joystick s should first be calibrated To calibrate the joystick move the stick to the extremes in each direction PC Doctor registers the coordinate data and adjusts the screen display accordingly Diskette Drive checks diskette drive functionality Maximum System Load burn in tests a system This function simulates the operating conditions that are produced by operating systems such as OS 2 and Windows NT Some systems are not compatible with the Maximum system Load test Printer Test tests for the correct acceptance and execution of common printer control commands Printer test information is stored in printer test files with an extension of PDP SC
219. tion This manual contains field and factory level servicing information for the TravelMate 5000 Series of Notebook Computers Figure 1 1 manufactured by Texas Instruments Incorporated This section provides a general overview of the TravelMate 5000 Series of Notebook Computers describes the standard and optional features and identifies the major assemblies and subassemblies This section also contains detailed functional and environmental specifications for the TravelMate 5000 Series Notebook Computers herein referred to as the Notebook Computer Initially this manual covers the following TravelMate 5000 Notebook TM5000 Pentium 75 MHz 10 4 Inch Active Matrix Color Display 8MB Memory 810 Million Byte Hard Drive Texas Instruments Part No 9798842 As additional models are introduced the product differences will be documented as addendums to this maintenance manual General Description 1 1 Pentium Notebook Docked to EZ Dock Plus Port Replicator Figure 1 1 TravelMate 5000 Series Notebook Computers 1 2 General Description 1 2 Product Overview The TravelMate 5000 Series Notebook Computers are high performance multimedia notebooks powered by Intel P54 C Pentium superscalar processor with built in co processor and dual on chip 16KB data and instruction caches The 3 volt Pentium chip packaged in the TAB TCP format generates a 75 MHz clock processing rate An off chip 256KB L2 cache buffer using asy
220. uish when battery is removed from unit Figure 3 3 Battery Indicators Controls 3 6 Operating Instructions 3 3 Internal Speaker Microphone The notebook is equipped with an internal speaker and condenser type microphone in the locations shown in Figure 3 4 The internal microphone and speakers are disabled when using an external microphone and external headset or speakers Internal Microphone Disabled when using External Mic Internal Speaker Disabled when Using External Headset or Speakers Figure 3 4 Internal Speaker Microphone Locations 3 4 Operating Procedures Some of the common operating features for the Notebook are provided in the following paragraphs For additional operating instructions refer to the TM5000 Series Notebook Computer Online User s Reference Manual 3 4 1 Adjusting Sound Volume The notebook volume controls include Press the CTRL ALT D keys in combination to reduce volume Press the CTRL ALT U keys in combination to increase volume Use Pocket Mixer software in Windows to adjust Microphone volume Operating Instructions 3 7 3 4 2 Using Sound Utilities Several sound utilities are factory installed on the hard drive including Pocket Recorder Windows application for recording waveform data in 8 or 16 bit format Started by clicking on Pocket Recorder icon in the JAZZ group Object Linking and Embedding OLE Window s based utility that allows applications to tra
221. unction When the LED is On the embedded numeric keyboard keys generate AT keypad characters and functions when pressed in conjunction with the Fn key When the indicator is Off pressing the Fn key with the appropriate keys provides cursor movement paging and other functions in the normal mode When the indicator is blinking the embedded numeric keypad becomes a temporary numeric keypad that does not require you to press any other key Scroll Lock indicator This LED lights to indicate that the keyboard is locked in the scroll mode Two additional indicators are visible with the notebook open or closed These include Power Standby Indicator This is dual color LED that glows green when the Power switch is set to the On position If the LED does not come on the AC adaptor may not be connected or the batteries may be discharged This same LED also glows amber when the computer is set to the Suspend mode and alternately glows amber and green when the computer enters the Auto Suspend Mode Low Batt indicator This LED glows red the alarm sounds if enabled using the Setup Program to warn of an impending low battery condition approximately 1 to 10 minutes of charge remaining in battery Both the alarm and indicator remain on until the computer shuts itself down Three additional LEDs are located along the front panel of the notebook These include Floppy Disk indicator This LED indicates the computer is rea
222. uyu m wee ES R E 1 E 2 Standard VGA Modes E 1 Foo Extended V GA Modes tie na nia ek We tee E 2 E 4 Standard LCD Modes 5 E 5 Extended LCD Modes E 6 E 6 Standard SimulSCAN E 6 E 7 Extended SimulScan E 7 F Added Interrupt 15 Functions Bp Ga se E es F 1 F 2 Function 46h Subfunction 00h Read Power Modem Configuration F 1 F 3 Function 46h Subfunction Olh Modify Power Modem Configuration F 2 4 Function 46h Subfunction 03h vd nachts Get Set Battery Status F 3 F 5 Function F7h Get CPU F 4 F 6 Function F8h Set CPU Speed F 5 F 7 Function F9h Subfunction 5Eh kal Get Model Information 5 8 Function F9h Subfunction 60h D doe Rod Get Standby 1 1 7 F 9 Function F9h Subfunction 61h coin Set Standby 1 7 10 Function F9h Subfunction 63h ERE Get Extended Model ID 8 F 11 Function FAh Subfunction NN E Get RAM 9 Function Subfunction O3h Get Video Information
223. ystem implemented on the PCMCIA Sound Board PCMCIA Adapter and sockets implemented on PCMCIA Sound Board Pointing Device Subsystem implemented on Main Board and Keyboard Assembly Hard Disk Subsystem implemented on Main Board and the Hard Drive Assembly Floppy Disk Subsystem implemented on Main Board and Floppy Drive Assembly Power Subsystem implemented on Power Supply Board Inverter Board battery packs front panel LEDs and AC adapter A simplified block diagram of the computer is shown in Figure 1 16 General Description 1 29 E 3 3 S epe Sleep Switch 551 SOUND PCMCIA BOARD PWB Assembly EXTERNAL PCMCIA MIC INPUT SOUND q AMPLIFIER EXTERNAL HE SYNTHESIZER e 0 INTERNAL KEYBOARD LINE OUT SPEAKER CLPD6720 MOUSE PORT CONTROLLER Mounted on Display Assembly Jn 5 Power Charge LED PWB L _Assembly MAIN BOARD PCI BUS 160 PIN EXPANSION BUS CONNECTOR 50 0 MHz 16 MHz AT Bus I F Drivers Receivers CONTROLLER ASIC ACC 2056 RS232 SERIAL PORT PROCESSOR P54 C Timing Control P22 lt COMBO I O CONTROLLER INTERNAL 1 44 MB Internal Hard Drive FLOPPY DISK DRIVE prp HARD DISK SYSTEM amp IDE VF VGA BIOS SMC665 2MB FLASH VL LOCAL BUS DRAM PARALLEL EXPANSION PRINTER PORT XD BUS Infra Red lt nput From AC Adapter PWB SUPER VGA CONTROLLER

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