Toshiba TECRA M9 - page 308

4 Replacement Procedures 4.28 Fluorescent Lamp

Assembly of Source PCB

1. Assembly of Source PCB.

CAUTION: Stress should not be given on COF.

Figure 4-57 Replacing LG.Philips fluorescent lamp (WXGA) (6)

4-74 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631)

Contents

Main Toshiba Personal Computer TECRA M9 Maintenance Manual TOSHIBA CORPORATION Page Preface Page Page Table of Contents Page Page Page Page Page Page Chapter 1 Contents Page 1.1 Features Page Page Page Page Page Page Page Page Page Page Page Page 1.3 3.5-inch Floppy Disk Drive (USB External) 1.4 2.5-inch Hard Disk Drive 1.5 DVD-Super Multi Drive 1.6 Keyboard 1.7 TFT Color Display Page Page 1.8 Power Supply 1 Hardware Overview 1.8 Power Supply Table 1-6 Power supply output rating (1/4) 1.8 Power Supply 1 Hardware Overview TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 1-23 Table 1-6 Power supply output rating (2/4) Use Voltage (V) Name 1 Hardware Overview 1.8 Power Supply 1-24 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Table 1-6 Power supply output rating (3/4) 1.8 Power Supply 1 Hardware Overview TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 1-25 Table 1-6 Power supply output rating (4/4) 1.9 Batteries Page Page 1.10 AC Adapter Page Page Page Chapter 2 Contents Page Page Page 2.1 Troubleshooting 2.2 Troubleshooting Flowchart Page Page Page 2.3 Power Supply Troubleshooting Page Page Page Page Page Page Page Page Page 2.4 System Board Troubleshooting Page Page Page 2 Troubleshooting Procedures 2.4 System Board Troubleshooting 2-20 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Table 2-5 Serial port (Boot mode) error status (1/9) 2.4 System Board Troubleshooting 2 Troubleshooting Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 2-21 Table 2-5 Serial port (Boot mode) error status (2/9) 2 Troubleshooting Procedures 2.4 System Board Troubleshooting 2-22 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Table 2-5 Serial port (Boot mode) error status (3/9) 2.4 System Board Troubleshooting 2 Troubleshooting Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 2-23 Table 2-5 Serial port (Boot mode) error status (4/9) D port Status Test item Contents 2 Troubleshooting Procedures 2.4 System Board Troubleshooting 2-24 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Table 2-5 Serial port (Boot mode) error status (5/9) D port Status Test item Contents 2.4 System Board Troubleshooting 2 Troubleshooting Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 2-25 Table 2-5 Serial port (Boot mode) error status (6/9) D port Status Test item Contents 2 Troubleshooting Procedures 2.4 System Board Troubleshooting 2-26 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Table 2-5 Serial port (Boot mode) error status (7/9) D port Status Test item Contents 2.4 System Board Troubleshooting 2 Troubleshooting Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 2-27 Table 2-5 Serial port (Boot mode) error status (8/9) 2 Troubleshooting Procedures 2.4 System Board Troubleshooting 2-28 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Table 2-5 Serial port (Boot mode) error status (9/9) Page Page 2.5 USB FDD Troubleshooting Page Page 2.6 HDD Troubleshooting Page Page Page Page 2.7 Keyboard and Dual point Troubleshooting Page Page 2.8 Display Troubleshooting Page 2.9 Optical Drive Troubleshooting Page 2.10 Modem Troubleshooting Page 2.11 LAN Troubleshooting 2.12 Bluetooth Troubleshooting Page Page 2.13 Wireless LAN Troubleshooting Page Page 2.14 Sound Troubleshooting Page Page 2.15 SD Card Slot Troubleshooting 2.16 Fingerprint sensor Troubleshooting Page Page Page Page Page Page Page Page Page Page Page Chapter 3 Contents Page Page Page 3.1 The Diagnostic Test Page Page 3.2 Executing the Diagnostic Test Page Page Page Page 3.3 Setting of the hardware configuration Page 3.4 Heatrun Test 3 Tests and Diagnostics 3.5 Subtest Names 3-12 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631)) 3.5 Subtest Names 3.5 Subtest Names 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-13 Table 3-1 Subtest names (2/2) 3.6 System Test Page 3.7 Memory Test 3.8 Keyboard Test 3.9 Display Test Page Page 3.10 Floppy Disk Test Page 3.11 Printer Test Page 3.12 Async Test 3.13 Hard Disk Test Page Page 3.14 Real Timer Test Page 3.15 NDP Test 3.16 Expansion Test Page 3.17 CD-ROM/DVD-ROM Test 3.18 Error Code and Error Status Names 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-35 3.18 Error Code and Error Status Names 3 Tests and Diagnostics 3.18 Error Code and Error Status Names 3-36 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Table 3-2 Error codes and error status names (2/3) 3.18 Error Code and Error Status Names 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-37 Table 3-2 Error codes and error status names (3/3) 3.19 Hard Disk Test Detail Status 3.19 Hard Disk Test Detail Status 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-39 Table 3-4 Error register contents 3.20 ONLY ONE TEST Page Page Page Page Page Page Page Page 3.21 Head Cleaning 3.22 Log Utilities Page 3.23 Running Test 3.24 Floppy Disk Drive Utilities Page Page Page Page 3.25 System Configuration Page 3.26 Wireless LAN Test Program (Intel-made b/g, a/b/g Setting up of REF PC) Page Page Page Page 3.27 Wireless LAN Test Program on DUT PC(Intel-made) Page Page Page Page Page Page Page 3.28 LAN/Modem/Bluetooth/IEEE1394 Test Program Page Page Page Page Page Page 3.29 Sound Test program Page Page Page Page Page 3.30 SETUP Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Chapter 4 Contents Page Page Page 4.1 Overview Page Page Page Page Page Page 4.2 Battery pack Page 4.3 PC card/SD card Page 4.4 Memory module B Page 4.5 HDD Page Page Page 4.6 Slim select bay module Page Page 4.7 Keyboard holder 4.8 Switch board 4.9 Bluetooth module 4.10 Keyboard/Memory module A Page Page Page Page 4.11 Fan holder 4.12 Wireless LAN card Page Page 4.13 Touch pad Page Page 4.14 Cover assembly and Base assembly Page Page 4.15 Fingerprint sensor board Page Page 4.16 RTC battery 4.17 Microphone 4.18 System board Page Page 4.19 Base latch 4.20 HDD cable/DC-IN jack 4.21 MDC 4.22 North bridge heat sink/CPU heat sink/Fan/CPU Page Page Page Page 4.23 LCD unit/FL inverter Page Page Page Page 4.24 LCD cable 4.25 Wireless LAN antenna/Bluetooth antenna 4.26 Hinge Page Page 4.27 Speaker Page Page 4.28 Fluorescent Lamp Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Appendix Contents Page Page Page Appendices Page Appendix A Handling the LCD Module Precautions for handling the LCD module Page Page Page Page Page Page Appendices Appendix B Board Layout B-2 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Table B-1 System board (FNPSY*) ICs and connectors (front) Page Appendices Appendix B Board Layout B-4 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Table B-2 System board FNPSY*) connectors (back) B.3 Switch Board (FNPSW*) Front and Back View B.4 Fingerprint sensor Board (FNPFS*) Front and Back View Appendix C Pin Assignments Appendices TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] C-1 Appendix C Pin Assignments System board C.1 CN1400 SO-DIMM0 connector (200-pin) Table C-1 SO-DIMM0 connector (200-pin) (1/3) Appendices Appendix C Pin Assignments C-2 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Table C-1 SO-DIMM0 connector (200-pin) (2/3) Appendix C Pin Assignments Appendices TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] C-3 Table C-1 SO-DIMM0 connector (200-pin) (3/3) Appendices Appendix C Pin Assignments C.2 CN1410 SO-DIMM1 connector (200-pin) Table C-2 SO-DIMM1 connector (200-pin) (1/3) Appendix C Pin Assignments Appendices TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] C-5 Table C-2 SO-DIMM1 connector (200-pin) (2/3) Appendices Appendix C Pin Assignments C-6 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Table C-2 SO-DIMM1 connector (200-pin) (3/3) Appendix C Pin Assignments Appendices C.3 CN1820 Select bay interface connector (72-pin) Table C-3 Select bay interface connector (72-pin) C.4 CN1900 SATA interface connector (11-pin) Appendix C Pin Assignments Appendices TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] C-9 C.5 CN2110 PC card interface connector (70-pin) Table C-5 PC card interface connector (70-pin) C.6 IS2150 SD card interface connector (12-pin) Appendix C Pin Assignments Appendices TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] C-11 C.7 CN2300 Docking interface connector (133-pin) Table C-7 Docking interface connector (133-pin) (1/3) Appendices Appendix C Pin Assignments C-12 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Table C-7 Docking interface connector (133-pin) (2/3) Appendix C Pin Assignments Appendices TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] C-13 Table C-7 Docking interface connector (133-pin) (3/3) Appendices Appendix C Pin Assignments C.8 CN2600 Mini PCI Express interface connector (52-pin) Table C-8 Mini PCI Express interface connector (52-pin) Appendix C Pin Assignments Appendices TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] C-15 C-9 CN3010 MDC interface connector (12-pin) Table C-9 MDC interface connector (12-pin) C.10 CN3230 Keyboard interface connector (34-pin) C.11 CN3240 Dual Point interface connector (8-pin) Table C-11 Dual Point interface connector (8-pin) C.13 CN4100 LAN interface connector (12-pin) C.12 CN9500 Switch board interface connector (8-pin) Table C-12 Switch board interface connector (8-pin) C.14 CN4230 IEEE 1394 interface connector (4-pin) Table C-14 IEEE 1394 interface connector (4-pin) C.15 CN4400 Bluetooth interface connector (20-pin) Table C-15 Bluetooth interface connector (20-pin) C.16 CN4610 USB port 6 connector (4-pin) C.17 CN4611 USB port 4 connector (4-pin) C.18 CN4612 USB port 0 connector (4-pin) Appendix C Pin Assignments Appendices TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] C-19 C.19 CN5000 LCD interface connector (40-pin) Table C-19 LCD interface connector (40-pin) Appendices Appendix C Pin Assignments C.20 CN5080 RGB connector (15-pin) Table C-20 RGB connector (15-pin) C.21 CN8800 DC-IN connector (4-pin) Table C-21 DC-IN connector (4-pin) C.22 CN8810 Main Battery connector (10-pin) C.23 CN9300 RTC Battery connector (3-pin) C.24 CN8771 FAN interface connector (4-pin) C.27 CN6170 Speaker connector (4-pin) C.25 CN6050 Internal microphone connector (2-pin) C.26 J6051 External microphone connector (6-pin) C.28 J6310 Headphone connector (6-pin) Table C-28 Headphone connector (6-pin) C.29 CN3420 Serial connector (9-pin) Switch Board C.31 CN9510 System board interface connector (8-pin) Table C-31 System board interface connector (8-pin) Fingerprint sensor Board C.32 CN9650 System board interface connector (6-pin) Table C-32 System board interface connector (6-pin) Page Appendix D Keyboard Scan/Character Codes Appendices TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] D-1 Appendix D Keyboard Scan/Character Codes Table D-1 Scan codes (set 1 and set 2) (1/4) Appendices Appendix D Keyboard Scan/Character Codes D-2 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Table D-1 Scan codes (set 1 and set 2) (2/4) Appendix D Keyboard Scan/Character Codes Appendices TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] D-3 Table D-1 Scan codes (set 1 and set 2) (3/4) Page Page Appendices Appendix D Keyboard Scan/Character Codes D-6 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Table D-3 Scan codes in Numlock mode Table D-4 Scan codes with Fn key Appendix D Keyboard Scan/Character Codes Appendices TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] D-7 Table D-5 Scan codes in overlay mode Table D-6 No.124 key scan code Page Appendix E Key Layout Page Appendix F Wiring diagrams Page Page Page Appendix G BIOS rewrite procedures Page Appendix H EC/KBC rewrite procedures