Manuals
/
Brands
/
Computer Equipment
/
Personal Computer
/
Toshiba
/
Computer Equipment
/
Personal Computer
Toshiba
TECRA M4
- page 15
1
15
387
387
Download
387 pages, 8.99 Mb
1 Hardware Overview
TECRA M4 Maintenance Manual (960-521)
[
CONFIDENTIAL]
1-v
Table 1-17
AC adapter specifications............................................................................
1-35
Contents
Main
Toshiba Personal Computer TECRA M4 Maintenance Manual
TOSHIBA CORPORATION
Page
Preface
Page
Page
Table of Contents
Page
Page
Page
Page
Page
Page
Chapter 1 Contents
Page
Page
1.1 Features
Page
Page
Page
Page
Page
Page
Page
Page
Page
1.2 2.5-inch Hard Disk Drive
1 Hardware Overview 1.2 2.5-inch Hard Disk Drive
1-12 [CONFIDENTIAL] TECRA M4 Maintenance Manual (960-521)
Table 1-1 2.5-inch HDD Specifications(2/2)
1.3 Optical Drive
1 Hardware Overview 1.3 Optical Drive
1-14 [CONFIDENTIAL] TECRA M4 Maintenance Manual (960-521)
Table 1-3 DVD-ROM drive specifications (1/2)
1.3 Optical Drive 1 Hardware Overview
TECRA M4 Maintenance Manual (960-521) [CONFIDENTIAL] 1-15
Table 1-3 DVD-ROM drive specifications (2/2)
Page
1.3 Optical Drive 1 Hardware Overview
TECRA M4 Maintenance Manual (960-521) [CONFIDENTIAL] 1-17
Table 1-5 DVD-ROM & CD-R/RW drive specifications (1/2)
1 Hardware Overview 1.3 Optical Drive
1-18 [CONFIDENTIAL] TECRA M4 Maintenance Manual (960-521)
Table 1-5 DVD-ROM & CD-R/RW drive specifications (2/2)
Page
1 Hardware Overview 1.3 Optical Drive
1-20 [CONFIDENTIAL] TECRA M4 Maintenance Manual (960-521)
Table 1-7 DVD Super Multi drive specifications (1/2)
1.3 Optical Drive 1 Hardware Overview
TECRA M4 Maintenance Manual (960-521) [CONFIDENTIAL] 1-21
Table 1-7 DVD Super Multi drive specifications (2/2)
Page
1.3 Optical Drive 1 Hardware Overview
TECRA M4 Maintenance Manual (960-521) [CONFIDENTIAL] 1-23
Table 1-9 DVD Super Multi drive (Double-layer) specifications (1/3)
1 Hardware Overview 1.3 Optical Drive
1-24 [CONFIDENTIAL] TECRA M4 Maintenance Manual (960-521)
Table 1-9 DVD Super Multi drive (Double-layer) specifications (2/3)
1.3 Optical Drive 1 Hardware Overview
TECRA M4 Maintenance Manual (960-521) [CONFIDENTIAL] 1-25
Table 1-9 DVD Super Multi drive (Double-layer) specifications (3/3)
1.4 Keyboard
1.5 TFT Color Display
Page
1.6 Power Supply
1 Hardware Overview 1.6 Power Supply
1-30 [CONFIDENTIAL] TECRA M4 Maintenance Manual (960-521)
1.6 Power Supply 1 Hardware Overview
TECRA M4 Maintenance Manual (960-521) [CONFIDENTIAL] 1-31
Table 1-12 Power supply output specifications (2/2)
1.7 Batteries
Page
Page
1.8 AC Adapter
Page
Page
Page
Chapter 2 Contents
Page
Page
Page
2.1 Troubleshooting
Page
Page
Page
Page
2.3 Power Supply Troubleshooting
Page
Page
Page
Page
2.3 Power Supply Troubleshooting 2 Troubleshooting
TECRA M4 Maintenance Manual (960-521) [CONFIDENTIAL] 2-11
S3V output (P60)
1R5-C1V output (P61)
R5-C1V output (P62)
Page
2.3 Power Supply Troubleshooting 2 Troubleshooting
TECRA M4 Maintenance Manual (960-521) [CONFIDENTIAL] 2-13
E3V output (P64)
PTV output (P65 : MUX_CH1)
1R9-B1V output (P66 : MUX_CH1)
Page
Page
Page
2.4 System board Troubleshooting
Page
Page
Page
Page
2 Troubleshooting 2.4 System board Troubleshooting
2-22 [CONFIDENTIAL] TECRA M4 Maintenance Manual (960-521)
Table 2-3 Debug port (Boot mode) error status (1/10)
2.4 System board Troubleshooting 2 Troubleshooting
TECRA M4 Maintenance Manual (960-521) [CONFIDENTIAL] 2-23
Table 2-3 Debug port (Boot mode) error status (2/10)
2 Troubleshooting 2.4 System board Troubleshooting
2-24 [CONFIDENTIAL] TECRA M4 Maintenance Manual (960-521)
Table 2-3 Debug port (Boot mode) error status (3/10)
2.4 System board Troubleshooting 2 Troubleshooting
TECRA M4 Maintenance Manual (960-521) [CONFIDENTIAL] 2-25
Table 2-3 Debug port (Boot mode) error status (4/10)
2 Troubleshooting 2.4 System board Troubleshooting
2-26 [CONFIDENTIAL] TECRA M4 Maintenance Manual (960-521)
Table 2-3 Debug port (Boot mode) error status (5/10)
2.4 System board Troubleshooting 2 Troubleshooting
TECRA M4 Maintenance Manual (960-521) [CONFIDENTIAL] 2-27
Table 2-3 Debug port (Boot mode) error status (6/10)
2 Troubleshooting 2.4 System board Troubleshooting
2-28 [CONFIDENTIAL] TECRA M4 Maintenance Manual (960-521)
Table 2-3 Debug port (Boot mode) error status (7/10)
2.4 System board Troubleshooting 2 Troubleshooting
TECRA M4 Maintenance Manual (960-521) [CONFIDENTIAL] 2-29
Table 2-3 Debug port (Boot mode) error status (8/10)
2 Troubleshooting 2.4 System board Troubleshooting
2-30 [CONFIDENTIAL] TECRA M4 Maintenance Manual (960-521)
Page
Page
2.5 USB 3.5 FDD Troubleshooting
Page
Page
2.6 2.5 HDD Troubleshooting
Page
Page
Page
Page
2.7 Keyboard Troubleshooting
2.8 Display Troubleshooting
Page
2.9 Touch pad Troubleshooting
2.10 Selectable bay (optical drive) Troubleshooting
2.11 Modem Troubleshooting
2.12 Bluetooth Troubleshooting
Page
Page
2.13 LAN Troubleshooting
2.14 Sound Troubleshooting
2.15 SD Card Slot Troubleshooting
2.16 Tablet Pen Troubleshooting
Page
2.17 Wireless LAN Troubleshooting
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
3.3 Setting of the hardware configuration
Page
Page
3.4 Heatrun Test
3 Tests and Diagnostics 3.5 Subtest Names
3-12 [CONFIDENTIAL] TECRA M4 Maintenance Manual (960-521)
3.5 Subtest Names
3.5 Subtest Names 3 Tests and Diagnostics
TECRA M4 Maintenance Manual (960-521) [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 M4 Maintenance Manual (960-521) [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 M4 Maintenance Manual (960-521)
Table 3-2 Error codes and error status names (2/3)
3.18 Error Code and Error Status Names 3 Tests and Diagnostics
TECRA M4 Maintenance Manual (960-521) [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 M4 Maintenance Manual (960-521) [CONFIDENTIAL] 3-39
Table 3-4 Error register contents
3.20 Only One Test
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
3 Tests and Diagnostics 3.25 System Configuration
3-58 [CONFIDENTIAL] TECRA M4 Maintenance Manual (960-521)
Press Enter to return to the DIAGNOSTIC MENU.
System Configuration Display : Ver X.XX [Machine Name ???]
3.26 Wireless LAN Test Program (Intel-made b/g)
Page
Page
Page
3.27 Wireless LAN Test Program (Intel-made a/b/g)
Page
Page
Page
Page
3.28 LAN/Modem/Bluetooth/IEEE1394 Test Program
Page
Page
Page
Page
Page
3 Tests and Diagnostics 3.28 LAN/Modem/Bluetooth/IEEE1394 Test Program
3-74 [CONFIDENTIAL] TECRA M4 Maintenance Manual (960-521)
If the target machine has any problem, it displays Error CODE. The following message is displayed.
Table 3-5 Error message
3.28 LAN/Modem/Bluetooth/IEEE1394 Test Program 3 Tests and Diagnostics
TECRA M4 Maintenance Manual (960-521) [CONFIDENTIAL] 3-75
Page
3.28 LAN/Modem/Bluetooth/IEEE1394 Test Program 3 Tests and Diagnostics
TECRA M4 Maintenance Manual (960-521) [CONFIDENTIAL] 3-77
3 Tests and Diagnostics 3.28 LAN/Modem/Bluetooth/IEEE1394 Test Program
3-78 [CONFIDENTIAL] TECRA M4 Maintenance Manual (960-521)
3.28 LAN/Modem/Bluetooth/IEEE1394 Test Program 3 Tests and Diagnostics
TECRA M4 Maintenance Manual (960-521) [CONFIDENTIAL] 3-79
3 Tests and Diagnostics 3.28 LAN/Modem/Bluetooth/IEEE1394 Test Program
3-80 [CONFIDENTIAL] TECRA M4 Maintenance Manual (960-521)
Table 3-7 Error code for Bluetooth test (BD_ADDR of the DUT) (2/2)
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
Chapter 4 Contents
Page
Page
Page
4.1 Overview
Page
Page
Page
Page
Page
Page
Page
4.2 Battery pack
Page
4.3 PC card/SD card
Page
4.4 Memory module
Page
4.5 HDD
Page
4.6 Selectable bay module
Page
Page
4.7 Keyboard
Page
4.8 Bottom cover assembly
Page
4.9 Battery latch assembly / Selectable bay lock
Page
4.10 QI button assembly / PC card slot brace
Page
4.11 Bluetooth module
Page
4.12 MDC / Modem cable
Page
Page
4.13 Wireless LAN card
Page
4.14 Fan/CPU
Page
Page
Page
Page
4.15 DC-IN jack
4.16 Penholder / RTC battery
Page
4.17 LCD harness holder
TECRA M4 Maintenance Manual (960-521) [CONFIDENTIAL] 4-43
QI board cable Insulator
CN9521 CN9530
M2.5x6.0B FLAT BIND
Page
4.18 Mic (L) cable guide
Page
4.19 QI board / CN board
Page
Page
4.20 System board
Page
4.21 PC card slot cover
4.22 Speaker
Page
4.23 Microphone / Front panel
Page
Page
4.24 Lens holder
4.25 Touch pad
4.26 LCD unit & FL inverter
Page
Page
Page
4.27 Application switch board
4.28 LCD latch assembly
4.29 Digitizer
Page
Page
Page
Page
Page
4.30 LCD harnesses & Wireless LAN/Bluetooth antennas
Page
Page
Page
Page
4.31 Hinge Switch Board
4.32 Fluorescent lamp
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Appendix Contents
Page
Page
Page
Page
Page
Appendix A Handling the LCD Module
Precautions for handling the LCD module
Page
Page
Page
Page
Page
Appendix B Board Layout
B.1 System Board Front View
Page
B.2 System board Back View
Appendices Appendix B Board Layout
B-4 [CONFIDENTIAL] TECRA M4 Maintenance Manual (960-521)
Table B-2 System board (back)
B.3 CN Board Front and Back View
B.4 QI Board Front and Back View
B.5 SW Board Front and Back View
Page
Appendix. C Pin Assignment Appendices
TECRA M4 Maintenance Manual (960-521) [CONFIDENTIAL] C-1
Appendix C Pin Assignment
System Board C.1 CN1440 Memory 1 connector (200-pin)
Table C-1 Memory 1 connector (200-pin) (1/3)
Appendices Appendix. C Pin Assignment
C-2 [CONFIDENTIAL] TECRA M4 Maintenance Manual (960-521)
Table C-1 Memory 1 connector (200-pin)(2/3)
Appendix. C Pin Assignment Appendices
TECRA M4 Maintenance Manual (960-521) [CONFIDENTIAL] C-3
Table C-1 Memory 1 connector (200-pin) (3/3)
Appendices Appendix. C Pin Assignment
C-4 [CONFIDENTIAL] TECRA M4 Maintenance Manual (960-521)
C.2 CN1460 Memory 2 connector (200-pin)
Table C-2 Memory 2 connector (200-pin)(1/3)
Appendix. C Pin Assignment Appendices
TECRA M4 Maintenance Manual (960-521) [CONFIDENTIAL] C-5
Table C-2 Memory 2 connector (200-pin)(2/3)
Appendices Appendix. C Pin Assignment
C-6 [CONFIDENTIAL] TECRA M4 Maintenance Manual (960-521)
Table C-2 Memory 2 connector (200-pin )(3/3)
Appendix. C Pin Assignment Appendices
TECRA M4 Maintenance Manual (960-521) [CONFIDENTIAL] C-7
C.3 CN1801 Select bay I/F connector (72-pin)
Table C-3 Select bay I/F connector (72-pin)
Appendices Appendix. C Pin Assignment
C-8 [CONFIDENTIAL] TECRA M4 Maintenance Manual (960-521)
C.4 CN1900 HDD I/F connector (11-pin)
Table C-4 HDD I/F connector (11-pin)
C.5 CN2110 PC card I/F connector (70-pin)
Table C-5 PC card I/F connector (70-pin)) (1/2)
Appendix. C Pin Assignment Appendices
C.6 IS2130 SD card I/F connector (12-pin)
Table C-6 SD card I/F connector (12-pin))
Appendices Appendix. C Pin Assignment
C-10 [CONFIDENTIAL] TECRA M4 Maintenance Manual (960-521)
C.7 CN2200 Mini PCI I/F connector (124-pin)
Table C-7 Mini PCI I/F connector (124-pin) (1/2)
Appendix. C Pin Assignment Appendices
TECRA M4 Maintenance Manual (960-521) [CONFIDENTIAL] C-11
Appendices Appendix. C Pin Assignment
C-12 [CONFIDENTIAL] TECRA M4 Maintenance Manual (960-521)
C.8 CN2300 Docking I/F connector (240-pin)
Table C-8 Docking I/F connector (240-pin) (1/4)
Appendix. C Pin Assignment Appendices
TECRA M4 Maintenance Manual (960-521) [CONFIDENTIAL] C-13
Table C-8 Docking I/F connector (240-pin) (2/4)
Appendices Appendix. C Pin Assignment
C-14 [CONFIDENTIAL] TECRA M4 Maintenance Manual (960-521)
Table C-8 Docking I/F connector (240-pin) (3/4)
Appendix. C Pin Assignment Appendices
TECRA M4 Maintenance Manual (960-521) [CONFIDENTIAL] C-15
C.9 CN3000 MDC I/F connector (30-pin)
Table C-9 MDC I/F connector (30-pin)
Appendices Appendix. C Pin Assignment
C-16 [CONFIDENTIAL] TECRA M4 Maintenance Manual (960-521)
C.10 CN3230 Keyboard connector (34-pin)
Table C-10 Keyboard connector (34-pin)
C.11 CN3240 PAD connector (8-pin)
Table C-11 PAD connector (8-pin)
C.12 CN3280 Panel sensor connector (3-pin)
C.13 CN3400 Debugging connector (4-pin)
C.14 J4100 Network I/F connector (14-pin)
Page
C.19 CN5501 LCD connector (20-pin)
C.20 CN6060 Internal microphone (left) connector (2-pin)
C.21 CN6061 Internal microphone (right) connector (2-pin)
Page
C.26 CN8810 1st battery connector (10-pin)
C.27 CN9990 RTC battery connector (3-pin)
C.28 CN8770 Fan0 connector (3-pin)
Appendices Appendix. C Pin Assignment
C-22 [CONFIDENTIAL] TECRA M4 Maintenance Manual (960-521)
C.29 CN8780 Fan1 connector (3-pin)
Table C-29 Fan1 connector (3-pin)
C.30 CN9502 CN Board I/F connector (40-pin)
Table C-30 CN Board I/F connector (40-pin)
Appendix. C Pin Assignment Appendices
C.31 CN9540 Digitizer switch I/F connector (40-pin)
Table C-31 Digitizer switch I/F connector (40-pin)
CN board C.32 CN4400 Bluetooth I/F connector (20-pin)
C.33 CN4621 USB I/F connector (for relay of port 6) (6-pin)
Appendix. C Pin Assignment Appendices
TECRA M4 Maintenance Manual (960-521) [CONFIDENTIAL] C-25
C.34 CN4620 USB I/F connector (port 6) (4-pin)
Table C-34 USB I/F connector (port 6) (4-pin)
C.35 CN5320 CRT I/F connector (15-pin)
Table C-35 CRT I/F connector (15-pin)
C.36 CN5340 S-VIDEO I/F connector (4-pin)
Page
Appendix. C Pin Assignment Appendices
TECRA M4 Maintenance Manual (960-521) [CONFIDENTIAL] C-27
C.39 CN9520 System board I/F connector (40-pin)
Table C-39 System board I/F connector (40-pin)
Page
Appendix D Keyboard Scan/Character Codes Appendices
TECRA M4 Maintenance Manual (960-521) [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 M4 Maintenance Manual (960-521))
Table D-1 Scan codes (set 1 and set 2) (2/4)
Appendix D Keyboard Scan/Character Codes Appendices
TECRA M4 Maintenance Manual (960-521) [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 M4 Maintenance Manual (960-521))
Table D-3 Scan codes in Numlock mode
Table D-4 Scan codes with Fn key
Appendix D Keyboard Scan/Character Codes Appendices
TECRA M4 Maintenance Manual (960-521) [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
Appendix G BIOS Rewrite Procedures
Page
Appendix H EC/KBC Rewrite Procedures
Page
Appendix I Reliability
