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Panasonic CF-73ECLTXKM - Toughbook 73 - Pentium M 1.4 GHz Service Manual

Service manual
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Model Number Reference
The following models are numbered in accordance with the types of CPU, LCD and HDD etc. featured by product.
Model No. CF-731 2 3 4 X 5 6
1: CPU type
E: Intel
2: LCD type
3: 13.3-type TFT /XGA Color
3: HDD type / RAM size
K: 40 GB / 256 MB
4: Drive / Modem – LAN
V: DVD-ROM Drive / Wireless LAN
5: Operation System
D: Microsoft
K: Microsoft
6: Area
M: Refer to above area table
®
®
Pentium
M Processor 1.4 GHz
®
®
Windows
2000
®
®
Windows
XP Professional
ORDER NO. CPD0304020C1

Notebook Computer

CF-73
This is the Service Manual for
the following areas.
M ...for U.S.A. and Canada

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Summary of Contents for Panasonic CF-73ECLTXKM - Toughbook 73 - Pentium M 1.4 GHz

  • Page 1: Notebook Computer

    ORDER NO. CPD0304020C1 Notebook Computer CF-73 This is the Service Manual for the following areas. M …for U.S.A. and Canada Model Number Reference The following models are numbered in accordance with the types of CPU, LCD and HDD etc. featured by product. Model No.
  • Page 3 LASER SAFETY INFORMA TION For U.S.A. Class 1 LASER-Product This product is certified to comply with DHHS Rules 21 CFR Subchapter J. This product complies with European Standard EN60825 (or IEC Publication 825) For all areas This equipment is classified as a class 1 level LASER product and there is no hazardous LASER radiation. Caution: (1) Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.

  • Page 6: Table Of Contents

    CONTENTS 1 Specifications ............. . 4 2 Names and Functions of Parts .

  • Page 7: Specifications

    1 Specfication...

  • Page 9: Names And Functions Of Parts

    2 Names and Functions of Parts Power status Battery pack status Before using the computer for the first time, carefully This hole allows heat to exit. read the [LIMITED USE LI- CENSE AGREEMENT]. If Do not block or place the computer in a you agree to the conditions, location that may prevent proper venti- remove the seal.
  • Page 10 Use this jack to connect head- phones or amplifier-equipped speakers. Audio output from the For connecting printer, external mouse, keyboard, internal speaker is disabled when etc., through the I/O box (optional). headphones or external speakers are connected. This hole allows heat to exit. Do not block or place the computer in a location that may prevent proper venti- lation.

  • Page 11: Block Diagram

    3 Block Diagram System Confugration Diagram...

  • Page 13: O Adress Map

    5 I/O Address Map 0x0000-0x0CF7 PCI bus 0x0000-0x0CF7 Direct memory access controller 0x0D00-0xFFFF PCI bus 0x3000-0x3FFF Intel(R) 82855PM Processor to AGP Controller - 3341 0x3000-0x3FFF MOBILITY RADEON 7500 0x03B0-0x03BB Intel(R) 82855PM Processor to AGP Controller - 3341 0x03B0-0x03BB MOBILITY RADEON 7500 0x03C0-0x03DF Intel(R) 82855PM Processor to AGP Controller - 3341 0x03C0-0x03DF...

  • Page 15: Power-On Self Test (Boot Check)

    7 Power-On Self Test (Boot Check) Outline of POST The set has a boot check function called POST (Power-On Self Test) in it. The condition of the main body is diagnosed by checking beep sound or error code. z Start .....Test begins automatically when power switch is set to ON. z Normal finish ..After memory checking, a beep sound is issued once and the set is placed into automatic stop.

  • Page 16: List Of Error Codes

    If your system displays one of except the messages marked below with an asterisk (*), write down the message and contact Panasonic Technical Support. If your system fails after you make changes in the Setup menus, reset the computer, enter Setup and install Setup defaults or correct the error.
  • Page 17 02D0 System cache error - Cache disabled Contact Panasonic Technical Support. 02F0: CPU ID: CPU socket number for Multi-Processor error. 02F4: EISA CMOS not writable ServerBIOS2 test error: Cannot write to EISA CMOS. 02F5: DMA Test Failed ServerBIOS2 test error: Cannot write to extended DMA (Direct Memory Access) registers.

  • Page 18: Diagnosis

    9 Diagnosis 9.1 MAIN UNIT DIAGNOSIS(1/2) Make sure that connecting cables, connectors and AC adapter are not loose or disconnected prior to testing. Troubleshooting Source of Symptom Component procedures problem Result No power is sent to the Is 15V applied to pins 1-3 of YES Go to No.1-3 unit.
  • Page 19 Troubleshooting Source of Symptom Component procedures problem Result No Sound YES Software setting Check software setting. Volume does not work. Go to No.4-2 Replace the Speakers. YES Speakers Does operation return to Go to No.4-3 normal? IC1000 Replace the Main PCB. Main PCB IC1003 IC1004...
  • Page 20 9.3 LCD DIAGNOSIS Make sure that connecting cables, connectors and AC adapter are not loose or disconnected prior to testing. Troubleshooting Source of Symptom Component procedures problem Result No picture appears on the Does the LCD display Brightness screen. adjustment properly after brightness level is adjusted? Go to No.1-2...
  • Page 21 9.4 KEYBOARD Make sure that connecting cables, connectors and AC adapter are not loose or disconnected prior to testing. Troubleshooting Source of Symptom Component procedures problem Result Key top cannot be pressed. Keyboard is broken. Keyboard Key top does not spring back after pressing.
  • Page 22 9.5 HDD DIAGNOSIS Make sure that connecting cables, connectors and AC adapter are not loose or disconnected prior to testing. Troubleshooting Source of Symptom Component procedures problem Result Does not boot from HDD. Has the HDD been YES Go to No.3-2 partitioned? Improper setting YES Go to No.3-2...
  • Page 23 Troubleshooting Source of Symptom Component procedures problem Result An operating system Format data Does executing FDISK could not be found. destroyed correct the problem? Go to No.8-2 Replace the HDD. YES HDD Does operation return to Go to No.8-3 normal? Replace the HDD cable.
  • Page 24 9.7 CD-ROM (DVD-ROM) Drive DIAGNOSIS Make sure that connecting cables, connectors and AC adapter are not loose or disconnected prior to testing. Troubleshooting Source of Symptom Component procedures problem Result Access lamp does not Replace the CD-ROM drive. YES CD-ROM drive light.

  • Page 25: Diagnostic Test

    10 Diagnostic Test Diagnostic Test Procedure 10.1. Equipment (1) Test Computer -------------------------------------------------------------------------- 1 unit (2) IO BOX (CF-VEBU03) ---------------------------------------------------------------- 1 unit (3) External Floppy Disk Drive (USB Port) ------------------------------------------- 1 unit (4) AC Adapter ------------------------------------------------------------------------------ 1 pc. (5) External Printer ------------------------------------------------------------------------- 1 unit (6) Loopback Plug (Parallel Port Test) [P/N: DFWV95C0081] ------------------ 1 pc.

  • Page 26: Self Diagnosis Test

    11 Self Diagnosis Test 11.1. Outline of Self Diagnostic Tests...
  • Page 27 The Selection item displays the items selected under Automatic test. If you select Automatic test, these test items will be performed automatically. You can use Selection test to choose items from the menu screen that you want to have tested. These items are shown below.

  • Page 28: Peripheral Test

    Speaker test, VESA test The speaker test involves listening to music and choosing OK or Not okay. The VESA test involves looking at the display to see if it is satisfactory then choosing OK or Not okay. Serial loop back test The Automatic test's initial settings are set so that the serial loop back test will be executed.

  • Page 29: Lan Test

    1. Only prior to executing the parallel port test should you change the setup contents to those shown below. [Changing the setup utility] Turn on the power. When "Panasonic", "Press F2 to enter setup" appears on the screen, press F2. Press ” " to select Advanced.
  • Page 30 Example: "ALT" + "F" brings up the File menu. Input screen Order of test flow selection Input screen startup 1. Reading the test conditions settings file If the test condition settings Press "ALT" and "F". file is not read, this means Press "L".
  • Page 31 11.5. Error Messages and Troubleshooting The table below explains the parts that may be faulty or damaged should an error message occur while performing the various test items of the self diagnostics program. Test classification Screen display test items Contents A20 GATE TEST Address 20 line CACHE ON/OFF...

  • Page 32: Wiring Connection Diagram

    12. Wiring Connection Diagram LED PCB HEADPHONE DC-IN REAR PCB W-LAN PCB L/R SPEAKER PCB I/O PCB SPEAKER SPEAKER BATTERY PACK RAM CARD JACK PORT REPLICATOR MAIN PCB DVD-ROM SERIAL DRIVE VGA PCB WIRELESS LAN CARD LITHIUM BATTERY KEYBOARD MODEM MODEM JACK PC CARD SLOT...

  • Page 33: Disassembly/Reassembly

    13. Disassembly/Reassembly Note: Power off the computer. Do not shut down to the Suspend or hibernation mode. Do not add peripherals while the computer is in the Suspend or hibernation mode; abnormal operation may result. 13.1 Removing the Battery Pack. 13.3 Removing the HDD Unit and the DVD-ROM Drive Unit.

  • Page 34: Removing The Palmrest

    13.5 Removing the Center Cover. LED-PCB 1. Remove the screw <C>. Screw <C>: DFHE5025YA 2. Disconnect the connector (CN1300), and remove the LED-PCB. 13.7 Removing the LCD Unit. 1. Release the three Hooks. 1. Disconnect the connectors (CN1001, CN1006, CN801, MODULE). 2.
  • Page 35 13.9 Removing the Bottom 13.10 Removing the MAIN-PCB and Cabinet. the VGA-PCB. 1. Remove the screw <E> and the screw <F>, and then remove the Plate 1. Screw <E>: DXSB2+6FZL Screw <F>: DFHE5025YA 2. Remove the four screws <G>, and remove the Plate 2.
  • Page 36 13.11 Removing the REAR-PCB, 13.12 Removing the LCD Front the I/O-PCB, the Fan, the LAN Cabinet. Cable and the MODEM Cable. 1. Remove the RHE ASSY. 1. Remove the two LCD Rubbers. 2. Remove the screw <P>, and remove the I/O Cover.

  • Page 37: Removing The Hdd

    13.13 Removing the LCD, the 1. Remove the LCD and the Inverter with the Inverter Case. Inverter, the Speaker, the 2. Disconnect the connectors (CN1601, CN1701), SPEAKER-PCB and the W- and remove the SPEAKER-PCB L/R. 3. Remove the eight screws <V>, and remove the LAN-PCB.

  • Page 38: Exploded View

    14. Exploded View Top Cabinet Section Screw tightening torque CF-73E3KVXDM...
  • Page 39 Bottom Cabinet Section Screw tightening torque CF-73E3KVXDM...
  • Page 40 Display Section K45-5 K45-6 K45-8 K45-2 K45-1 E32-1 K45-7 K104 K209 K209 K115 K45-9 K115 K104 K45-3 E33-1 K45-10 K45-4 K45-10 K115 K115 K108 K109 Screw tightening torque 0.2 ± 0.02 N · m (2.0 ± 0.2 kgf · cm) 0.8 ±...

  • Page 41: Replacement Parts List

    15. Replacement Parts List Note: Important Safety Notice Components identified by mark have special characteristics important for safety. When replacing any of these components, use only manufacturer's specified parts. CF-73E3KVXxM REF. NO and AREA PART NO. DESCRIPTION Q'TY Main Block Unit DL3U11256BAA PCB, MAIN DL3U21256BAA...
  • Page 42 K 45-3 DFBH1167ZA HINGE, L K 45-4 DFBH1168ZA HINGE, R K 45-5 DFKE0706ZA-0 COVER, LCD W LAN K 45-6 DFGB0106ZA-0 LABEL, PANASONIC K 45-7 DFGX0396ZA-0 DUMMY, ANTENNA COVER K 45-8 DFBS0065ZA-0 LCD LATCH K 45-9 DFHE5025XA SCREW K 45-10 DXYN3+J6FZL...
  • Page 43 K 61 DFHR8440ZA DUMPER, LCD B K 62 DFHR8441ZB DUMPER, LCD C K 63 DFHR8443ZA DUMPER, LCD D K 64 DFHR8444ZA DUMPER, LCD E K 65 DFMD2152ZA HOLDER, HDD K 66 DFKE8153ZA-0 ASS'Y, HDD CASE K 67 DFHR6071ZA CUSHION, HDD FPC K 68 DFHR8442ZA DUMPER, HDD...
  • Page 44 Electrical Replacement Parts List Note: Important Safety Notice Components identified by mark have special characteristics important for safety. When replacing any of these components use only manufacturer's specified parts. CF-73E3KVXxM REF. NO and AREA PART NO. DESCRIPTION Q'TY Main PCB C1 3 EEFCD0D101R CAPACITOR, 2V, 100µF...
  • Page 45 C121 125 130 134 195 196 198 DCUM1A1051BD CAPACITOR, 10V, 1µF 201 277 504 C172 173 F1G1H6R0A452 CAPACITOR, 50V, 6pF C188 F1G1H7R0A452 CAPACITOR, 50V, 7pF C189 F1G1H5R00004 CAPACITOR, 50V, 5pF C199 407 F1G1C473A004 CAPACITOR, 16V, 0.047µF C228 547 ECJ3YB1E106M CAPACITOR, 25V, 10µF C242 243 244 245 246 247 248 F1G1H330A451 CAPACITOR, 50V, 33pF...
  • Page 46 C797 F1G1E103A062 CAPACITOR, 25V, 0.01µF CA1 2 EZASCE101M CAPACITOR ARRAY K1MMZZB00002 CONNECTOR, MINI PCI DFJP201ZA002 CONNECTOR K1KBZZA00030 CONNECTOR, STACK K1FB315B0008 CONNECTOR, VGA K1NAF0D00002 CONNECTOR, CARD BUS K1KA08B00137 CONNECTOR, BOARD TO WIRE K1MMC4B00007 CONNECTOR, MINI-PCI CN10 K1KAG0A00011 CONNECTOR CN11 K1FA109B0053 CONNECTOR, SERIAL CN12 K1MN36B00019 CONNECTOR...
  • Page 47 IC15 C1DB00000941 IC, SUPER I/O IC17 C3FBKC000076 IC, FWH IC18 C0JBZZ000299 IC, THERMAL SENSOR IC19 C0JBZZ000300 IC, CLOCK GENERATOR IC20 DA2205IDBLET IC, BIPOLAR LOGIC IC21 22 C0JBAZ001978 IC, QUICK SW IC24 DA7W66UT12L0 IC, CMOS IC25 28 31 DA7SH08U85L0 IC, AND GATE IC27 37 DA7W14UT12L0 IC, INVERTER...
  • Page 48 Q601 UNR9113J0L TRANSISTOR Q603 607 618 619 693 694 B1DBGD000002 TRANSISTOR Q604 605 608 609 B1DFGC000001 TRANSISTOR Q612 613 DAFDS6912A TRANSISTOR Q617 DAFDN359AN TRANSISTOR Q622 623 628 630 DAFDS6912A TRANSISTOR Q625 626 B1GKCFJN0004 TRANSISTOR Q627 629 631 632 633 634 635 UNR9213J0L TRANSISTOR 636 664 665 666 677 678 679...
  • Page 49 R48 49 50 51 52 53 54 55 56 57 ERJ2GEJ100X RESISTER, 1/16W, 10 58 562 563 ERJ2RKF1200X RESISTER, 1/16W, 120 ERJ2RKF1200X RESISTER, 1/16W, 120 DBT10KC1513P THERMISTOR R62 67 106 107 118 126 154 ERJ2GEJ103X RESISTER, 1/16W, 10K 155 165 167 168 200 227 228 229 240 269 284 289 290 291 293 547 548 R64 65 66 141 142 143 170 180...
  • Page 50 R523 526 ERJ2RHD333X RESISTER, 1/16W, 33K R535 RL1220SR47F RESISTER, 1/8W, 0.47 R536 ERJ2GEJ562X RESISTER, 1/16W, 5.6K R544 ERJ3GEYJ562V RESISTER, 1/16W, 5.6K R546 553 D0HA103ZA001 RESISTER, 1/16W, 10K R556 558 D1BDR0470002 RESISTER, 1/8W, 0.047 R557 583 D1BDR0330001 RESISTER, 1/8W, 0.033 R560 ERJ2GEJ153X RESISTER, 1/16W, 15K R565 566...
  • Page 51 R778 ERJ2RKF1503X RESISTER, 1/16W, 150K R783 ERJ2GE0R00X RESISTER, 1/16W, 0 R784 786 ERJ2GEJ101X RESISTER, 1/16W, 100 R787 788 ERJ2GEJ105X RESISTER, 1/16W, 1M R789 D0HA104ZA001 RESISTER, 1/16W, 100K R790 D0HB154ZA002 RESISTER, 1/16W, 150K R791 D0HB154ZA002 RESISTER, 1/16W, 150K R792 D0HA104ZA001 RESISTER, 1/16W, 100K R794 797 ERJ2GE0R00X RESISTER, 1/16W, 0...
  • Page 52 D800 B0JCCE000002 DIODE D801 EC10QS04TL DIODE D802 MAZ80620ML DIODE F800 K5H2021A0003 FUSE, 63V, 2A IC800 C1DB00000907 IC, VGA CONTROLLER IC801 C0JBZZ000297 IC, CLOCK GENERATOR IC804 DA7S14UT85L0 IC, INVERTER IC805 C0DBAFH00011 IC, DC/DC CONTROLLER L800 801 802 804 805 806 808 J0JGC0000038 INDUCTOR L803...
  • Page 53 C1064 F1H1H222A748 CAPACITOR, 50V, 2200pF C1068 F1H1H221A748 CAPACITOR, 50V, 220pF C1072 1074 1075 F1L1E106A017 CAPACITOR, 25V, 10µF C1079 1080 1081 F1H1H104A731 CAPACITOR, 50V, 0.1µF C1082 F1H1H104A731 CAPACITOR, 50V, 0.1µF C1086 1087 F4Z1A107A002 CAPACITOR, 10V, 100µF C1088 1090 F1H1A474A028 CAPACITOR, 10V, 0.47µF C1091 ECST1CY105R CAPACITOR, 16V, 1µF...
  • Page 54 R1017 1032 1057 ERJ3GEYJ473V RESISTOR, 1/16W, 47K R1027 1028 1054 1091 1093 ERJ3GEYJ223V RESISTOR, 1/16W, 22K R1029 1060 1069 ERJ3GEYJ472V RESISTOR, 1/16W, 4.7K R1045 1100 1101 ERJ3GEYJ102V RESISTOR, 1/16W, 1K R1046 ERJ3GEYJ104V RESISTOR, 1/16W, 100K R1047 1055 1104 1105 ERJ3GEYJ103V RESISTOR, 1/16W, 10K R1048 ERJ3GEYJ471V...
  • Page 55 CN1701 DFJP201ZA002 CONNECTOR IC1700 C0ABZA000039 IC, POWER AMP R1700 ERJ3GEYJ100V RESISTOR, 1/16W, 10 R1701 1702 ERJ1TYJ5R6U RESISTOR, 1W, 5.6 I/O PCB C3000 F1J0J106A013 CAPACITOR, 6.3V, 10µF CA3000 3001 3002 3003 3004 EZASCE181M CAPACITOR ARRAY 3005 CA3006 3007 EZASCE101M CAPACITOR ARRAY CN3000 K1MN36B00019 CONNECTOR...
  • Page 56 CF-73E3 Printed Circuit Board Main PCB <Top View>...
  • Page 57 Main PCB <Bottom View>...
  • Page 58 VGA PCB <Bottom View> VGA PCB <Top View>...
  • Page 59 Rear PCB <Top View> Rear PCB <Bottom View>...
  • Page 60 Speaker PCB R <Top View> Front PCB <Top View> I/O PCB <Top View> Speaker PCB L <Top View> Front PCB <Bottom View> I/O PCB <Bottom View> LED PCB <Top View> LED PCB <Bottom View>...
  • Page 61 CF-73E3 Schematic Diagram Main 1 CPU (1/2)
  • Page 62 Main 2 CPU (2/2)
  • Page 63 Main 3 MCH-M (1/2)
  • Page 64 Main 4 MCH-M (2/2)
  • Page 65 Main 5 Memory Resisters SD_DQ[0-63] SD_RDQ[0-63] 003:D1 006:A1;007:B1;008:A1 DIMM DQ,DQS MCH<->R R<->DIMM Odem MA,BA,WE#,RAS#,CAS# SD_DQ[0] SD_RDQ[0] SD_DQ[1] SD_RDQ[1] SD_DQ[2] SD_RDQ[2] SD_DQ[3] SD_RDQ[3] SD_DQ[4] SD_RDQ[4] SD_DQ[5] SD_RDQ[5] SD_DQ[6] SD_RDQ[6] DRAM SD_DQ[7] SD_RDQ[7] SD_DQ[8] SD_RDQ[8] SD_DQ[9] SD_RDQ[9] SD_DQ[10] SD_RDQ[10] SD_DQ[11] SD_RDQ[11] SD_MA[0-12] 1,003:A1;007:E8;008:G1,003:A1;007:B8;008:G1 SD_DQ[12] SD_RDQ[12]...
  • Page 66 Main 6 Memory SD_RDQ[0-63] SD_RA[0-12] 05:D4,005:D4,005:D4,005:D4,005:D4,005:D4,005:D5,005:D5 K4H561638D-TCB0 K4H561638D-TCB0 K4H561638D-TCB0 K4H561638D-TCB0 SD_RDQ[15] SD_RDQ[31] SD_RDQ[47] SD_RDQ[63] SD_RBA0 SD_RBA0 SD_RBA0 SD_RBA0 05:D5;006:B7;006:C1;006:C7;006:E1;006:E7;006:G1;006:G7 SD_RBA1 SD_RDQ[14] SD_RDQ[30] SD_RDQ[46] SD_RDQ[62] SD_RBA1 SD_RBA1 SD_RBA1 05:D5;006:B7;006:C1;006:C7;006:E1;006:E7;006:G1;006:G7 SD_RDQ[13] SD_RDQ[29] SD_RDQ[45] SD_RDQ[61] SD_RA[11] SD_RA[11] SD_RA[11] SD_RA[11] SD_RDQ[12] SD_RDQ[28] SD_RDQ[44] SD_RDQ[60] SD_RA[10] SD_RA[10] SD_RA[10]...
  • Page 67 Main 7 SO-DIMM...
  • Page 68 Main 8 Memory Terminator...
  • Page 69 Main 9 CK-408 Clock...
  • Page 70 Main 10 ICH4-M (1/2)
  • Page 71 Main 11 ICH4-M (2/2)
  • Page 72 Main 12 Main-VGA Con...
  • Page 73 Main 13 VGA Con ERY32SA120VA 1.2A VC5CRT MACO MA3J14700L MA3J14700L MA3J14700L C249 0.1u VGA CN CRTR2 BK1608LL121-T 012:H4;027:C7 CRTG2 BK1608LL121-T 012:H5;027:C7 CRTB2 BK1608LL121-T 012:H5;027:C7 1608 1608 1608 R157 R158 R159 C242 C245 C248 VC5CRT MA2J72900L TP53 R154 R155 R160 R161 VGADDCDA 012:D5 BK1608LL121-T...
  • Page 74 Main 14 Cardbus CTL...
  • Page 75 Main 15 PCMCIA Slot...
  • Page 76 Main 16 Ethenet CTL...
  • Page 77 Main 17 EC/KBD CTL...
  • Page 78 Main 18 Mini PCI Slot...
  • Page 79 Main 19 PCI Config Con...
  • Page 80 Main 20 Super I/O...
  • Page 81 Main 21 FWH IC17 SST49LF004A-33-4C-WH FGPI4(A10) RFU(DQ7) FGPI3(A9) RFU(DQ6) FGPI2(A8) RFU(DQ5) FGPI1(A7) RFU(DQ4) LAD3 FGPI0(A6) AD3(DQ3) 010:F5;017:D10;019:G5;020:B6 FWHWP# LAD2 WP#(A5) AD2(DQ2) 010:F5;017:D10;019:G5;020:B6 020:B2 FWHTBL# LAD1 020:B2 TBL#(A4) AD1(DQ1) 010:F5;017:D10;019:G5;020:B6 LAD0 AD0(DQ0) ID3(A3) 010:F5;017:D10;019:G5;020:B6 ID2(A2) ID1(A1) ID0(A0) PCIRST# RST#(RST#) 004:D5;010:A10;012:A11;014:B7;016:B11;017:D10;018:G4;019:G4;020:B7;023:C3 CLK_FWHPCI CLK(R/C#) 009:H8 2125...
  • Page 82 Main 22 I/O, Serial Con...
  • Page 83 Main 23 HDD Con...
  • Page 84 Main 24 MP...
  • Page 85 Main 25 MDC, USB Con VA3MDC 6.3V 6.3V 6.3V C365 C417 C414 C364 0.1u 2125 2125 CN15 2125 SYSAOUT3 026:G11 SYSAIN3 026:F9 0.1u C361 C370 R253 R254 0.1u IC40 0.1u C362 VA3MDC LM3526MX-H R247 1 ENA USBPW0 OUTA 025:H5 USBOC0# 0.1u C363 2 FLGA...
  • Page 86 Main 26 Main-Rear Con...
  • Page 87 Main 27 Port Replicator...
  • Page 88 Main 28 Reset...
  • Page 89 Main 30 VCPUCORE (1/2)
  • Page 90 Main 31 VCPUCORE (2/2) Ω φ φ φ Ω φ...
  • Page 91 Main 32 VCCP, VCMCH Ω...
  • Page 92 Main 33 VA15, VC15, VC18...
  • Page 93 Main 34 VB25, VC25, VC125...
  • Page 94 Main 35 VA3, VA5...
  • Page 95 Main 36 VB3,VC3, VB5, VC5...
  • Page 96 Main 37 DC-IN, VM1 VBATT VREF SENSON 017:F7;017:I5 R791 NJM12904V(TE1) XP0331200L 150K IC618 Q667 0.5% 1608 VSENSE R789 017:C6 100K NJM12904V(TE1) 0.5% IC618 SGND5 C799 0.01u R790 150K 0.5% 1608 R792 100K JP603 0.5% IC618 NJM12904V(TE1) C500 0.1u SGND5 SGND5 SGND5 BATVOL2 ACIN...
  • Page 97 Main 38 Battery...
  • Page 98 Main 39 Cherger...
  • Page 99 Main 40 VCCFAN...
  • Page 100 Main-VGA Con...
  • Page 101 VGA Controller (1/2)
  • Page 102 VGA Coneroller (2/2) VVGACORE VC25 IC800 VC25 IC800 VC25 VDDR3 VDDM/VDDR1 VDDC M10 VSS VDD/MVDDR1 VDDC VDDR3 VDDR3 VDDM/VDDR1 VDDC 2125 6.3V 2125 6.3V VDDR3 VDDM/VDDR1 VDDC 2125 6.3V C892 C893 C894 C895 C897 C899 VDDR3 VDDM/VDDR1 VDDC C870 C886 C871 C876 C881...
  • Page 103 LCD, KBD Con KB_IN[0-7] 001:B5 CN802 KB_IN[7] KB_IN[7] KB_IN[6] KB_IN[6] KB_IN[5] KB_IN[5] KB_IN[4] KB_IN[4] KB_IN[3] KB_IN[3] KB_IN[2] KB_IN[2] KB_IN[1] KB_IN[1] KB_IN[0] KB_IN[0] KB_ID0 001:B5 KB_ID1 001:B4 SFW13R-5STE1 CN803 F800 KAB2402202NA31 KB_OUT[1-16] 001:B6 R860 KB_OUT[1] R862 100K C918 C922 KB_OUT[2] 0.1u 0.1u KB_OUT[3] KB_OUT[4]...
  • Page 104 VGA CORE DC/DC...
  • Page 105 Front PCB Main-Front Con, Touch Pad Con...
  • Page 106 Rear PCB 1 Main-Rear Con Main-Rear CN VMBATTIN VMBATTIN CN1000 DCIN&BATT AC15 VM1CUTREAR# TS_DETECT# 007:H3 002:F7 RTS3# SIN3 002:F6 002:F7 DSR3# DTR3# 002:F6 002:F6 DCD3# 002:F6 SNDCDL RFAUDIOIN 004:G7 004:G6 SNDCDR RFAUDIOOUT 004:G7 004:G8 ACBCLK BEEPSP CDGND RFAGND 004:B4 005:C3 ACSYNC PHONEIN 004:B5...
  • Page 107 Rear PCB 2 BL, TS I / F Back Light DCIN&BATT CN1001 2A 63V SM05B-SRSS-TB Touch Screen L1001 F1000 L1002 N2012ZP600T25 CN1002 SM08B-SRSS-TB KAB2402202NA31 N2012ZP600T25 EZASCE101M CA1000 2152 DSR3# 001:G6 BLPWM L1000 DCD3# 001:G7 001:G6 DTR3# N1608ZP221T15 001:D6 RTS3# 001:D6 SIN3 001:G6 TS_DETECT#...
  • Page 108 Rear PCB 3 LED, SW...
  • Page 109 Rear PCB 4 AC97, CODEC...
  • Page 110 Rear PCB 5 Rear-Spamp Con π...
  • Page 111 Rear PCB 6 MIC, HP...
  • Page 112 Rear PCB 7 DC / DC for Card SP AMP...
  • Page 113 Rear PCB 8 Fan CN1005 VCCFAN C1078 53261-0290 2012 C1077 MOLEX 0.1u 6.3V...
  • Page 114 Rear PCB 9 DC JK D1003 F1J3ETP AC15 DCIN JK1002 D1004 040008MR003T100Z0 BLM41P600SPTM00-03/E250 F1J3ETP VMBATTIN L1012 1608 1608 R1070 1608 1608 SYUIN 5.6K C1079 C1080 C1081 C1082 0.1u 0.1u 0.1u 0.1u...
  • Page 115 LEB PCB Rear-Rear Sub Con R1300 R1301 R1302 Rear-RearSub CN CN1300 BM05B-SRSS-TB Batt LED Power LED POWERLED 001:G6 BATLED1 Green 001:E6 CHGLED1 001:E7 LD1300 SEC2764C BATLED1 POWERLED 001:C6 001:C5 XP0421300L XP0421300L Q1300 Q1301 XP0421300L CHGLED1 XP0421300L 001:C6 Q1300 Q1301...
  • Page 116 I / O PCB Main-I / O Box Con I/O CN CN3000 54104-3692 L3000 CN3001 CA3000 MSDATA HDRA-EA36LFDT N2012ZP600T25 001:H4 MSCLK 001:H4 KBDATA C3000 001:H4 KBCLK 001:H4 EZASCE181M EZASCE181M MSDATA CA3001 001:E3 PRSLCT MSCLK 001:H5 001:E3 PRPE KBDATA 001:H5 001:E4 PRBUSY KBCLK 001:H5...
  • Page 117 SPAMP_L PCB AMP For Card SP L VAMP MUTE# 001:D6 C1601 0.22u C1603 C1605 C1607 C1609 C1612 C1613 0.1u SNDGND SP_L CN C1611 0.022u CN1601 SM02B-SRSS-TB SPAMP_L CN VAMP R1601 R1602 CN1600 SM04B-SRSS-TB R1600 MUTE# 001:F4 SPAMPL 001:E7 C1600 SPAMPL 0.22u 001:D7 C1602...
  • Page 118 SPAMP_R PCB AMP For Card SP R VAMP MUTE# 001:D6 C1701 0.22u C1703 C1705 C1707 C1709 C1712 C1713 0.1u SNDGND SP_R CN C1711 0.022u CN1701 SM02B-SRSS-TB SPAMP_R CN VAMP R1701 CN1700 R1702 SM04B-SRSS-TB R1700 MUTE# 001:F4 SPAMPR 001:E7 C1700 SPAMPR 0.22u 001:D7 C1702...

This manual is also suitable for:

Cf-73scutsbm - toughbook 73 - pentium m 1.86 ghzToughbook cf-73 seriesCf-73

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