Manuals
/
Brands
/
Computer Equipment
/
Personal Computer
/
Toshiba
/
Computer Equipment
/
Personal Computer
Toshiba
TECRA S1
- page 34
1
34
268
268
Download
268 pages, 5.7 Mb
2 Troubleshooting
2-i
TECRA S1 Maintenance Manual
2
Chapter 2
Troubleshooting
Contents
Main
Toshiba Personal Computer TECRA S1 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
1.1 Features 1 Hardware Overview
TECRA S1 Maintenance Manual 1-5
Figure 1-1 Front of the computer
System Board
Figure 1-2 System unit configuration
1 Hardware Overview 1.2 System Unit Block Diagram
1-6 TECRA S1 Maintenance Manual
1.2 System Unit Components
I2C
Antena PCMCIA
CRT
Figure 1-3 is a block diagram of the system unit.
Page
Page
Page
Page
Page
1.3 2.5-inch HDD
1.4 DVD-ROM Drive
1.5 CD-ROM Drive
1.6 CD-R/RW Drive
1 Hardware Overview 1.7 CD-RW/DVD-ROM Drive
1.7 CD-RW/DVD-ROM Drive
1.8 Power Supply
1.9 Batteries
Page
Page
Chapter 2 Contents
Page
Page
2.1 Outline
2.2 Basic Flowchart
Page
Page
Page
2.3 Power Supply
Page
Page
Page
2.4 System Board
Page
Page
Page
2 Troubleshooting 2.4 System Board
2-14 TECRA S1 Maintenance Manual
Table 2-1 Printer port LED boot mode status (1/3)
LED Status (Hexadecimal) Test Item Description
2.4 System Board 2 Troubleshooting
TECRA S1 Maintenance Manual 2-15
Table 2-2 Printer port LED boot mode status (2/3)
LED Status (Hexadecimal) Test Item Description
2 Troubleshooting 2.4 System Board
2-16 TECRA S1 Maintenance Manual
Table 2-2 Printer port LED boot mode status (3/3)
LED Status (Hexadecimal) Test Item Description
Page
Page
2.5 2.5-inch HDD
Page
Page
Page
2.6 Keyboard
Page
2.7 Display
Page
2.8 DVD-ROM Drive
Page
2.9 CD-ROM Drive
Page
2.10 LAN
2.11 Cooling Module
Page
Page
Chapter 3 Contents
Page
Page
3.1 General
Page
3.2 Quick Start
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
3.3 Options
Page
Page
Page
Page
Page
Page
Page
Page
3.4 Subtests 3 Diagnostic Programs
3.4 Subtests
3 Diagnostic Programs 3.4 Subtests
3.4 Subtests 3 Diagnostic Programs
3 Diagnostic Programs 3.4 Subtests
3.5 System Test
Page
Page
Page
Page
3.6 Memory Test
Page
Page
Page
3.7 Storage
Page
Page
Page
3.8 Video
Page
Page
Page
Page
Page
Page
Page
3.9 Communication (COMM)
Page
Page
Page
Page
Page
3.10 Peripheral
Page
Page
Page
3.11 Error Codes and description
Page
Page
Page
Page
Page
Page
Page
Page
3.12 Quick Test Item List 3 Diagnostic Programs
3.12 Quick Test Item List
Page
Page
Chapter 4 Contents
Page
Page
Page
Page
4.1 General
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
4.2 Cooling Module
Page
Page
4.3 CPU
Page
Page
4.4 HDD
Page
Page
4.5 Selectable Bay Modules
Page
Page
Page
4.6 Touch Pad
Page
Page
Page
4.7 RTC Batteries
Page
4.8 Wireless LAN Card
Page
4.9 Keyboard
Page
Page
4.10 Speakers
Page
4.11 Bluetooth Card
Page
4.12 Top Cover with Display Assembly
Page
Page
Page
4.13 I/O Board
4.14 System Board
Page
4.15 Display Mask
Page
4.16 FL Inverter Board
Page
4.17 LCD Modules
Page
Page
Page
Page
Page
Page
Page
Appendix Contents
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
Appendices Apx. B Board Layout
Table B-1 System board ICs and connectors (front)
Page
Appendices Apx. B Board Layout
Table B-2 System board ICs and connectors (back)
Apx. C Pin Assignments Appendices
Appendix C Pin Assignments
System Board C.1 CN1012 Memory Slot A Connector (1) (200-Pin)
Table C-1 Memory slot A connector (1) pin assignments (200-PIN) (1/3)
Appendices Apx. C Pin Assignments
Table C-1 Memory slot A connector (1) pin assignments 200-pin) (2/3)
Apx. C Pin Assignments Appendices
Table C-1 Memory slot A connector (1) pin assignments (200-pin) (3/3)
Table C-2 Memory slot B connector (2) pin assignments (200-PIN) (1/3)
C.2 CN1013 Memory Slot B Connector (2) (200-Pin)
Page
Apx. C Pin Assignments Appendices
Table C-2 Memory slot B connector (2) pin assignments (200-pin) (2/3)
Appendices Apx. C Pin Assignments
Table C-2 Memory slot B connector (2) pin assignments (200-pin) (3/3)
Table C-3 LCD/FL inverter connector pin assignments (40-pin)
C.3 CN3 LCD/FL Inverter Connector (40-Pin)
Apx. C Pin Assignments Appendices
C.4 CN1000 External Monitor Connector (15-Pin)
Table C-4 External monitor connector pin assignments (15-pin)
C.5 CN1011 PC Card Slot Connector (150-Pin)
Table C-5 PC card slot connector pin assignments (150-pin) (1/3)
Page
Apx. C Pin Assignments Appendices
Table C-5 PC card slot connector pin assignments (150-pin) (2/3)
C.6 CN1007 Cooling Module Connector (3-Pin)
C.7 CN7 Keyboard Connector (34-Pin)
C.8 CN2 Bluetooth I/F Connector (20-Pin)
Apx. C Pin Assignments Appendices
C.9 CN1006 MDC Connector (30-Pin)
Table C-9 MDC connector pin assignments (30-Pin)
Appendices Apx. C Pin Assignments
C.10 CN1010 Selectable Bay Connector (72-Pin)
Table C-10 Selectable bay connector pin assignments (72-Pin)(1/2)
Apx. C Pin Assignments Appendices
C.11 CN1015 HDD Connector (44-Pin)
Table C-11 HDD connector pin assignments (44-Pin)
Appendices Apx. C Pin Assignments
C.12 CN1001 Parallel Connector (25-Pin)
Table C-12 Parallel connector pin assignments (25-Pin)
C.13 CN1003 Serial Connector (9-Pin)
Table C-13 Serial connector pin assignments (9-Pin)
C.15 JACK1001 TV OUT Connector (2-Pin)
C.16 CN5000 USB I/F Connector-A (4-Pin)
C.17 CN5001 USB I/F Connector-B (4-Pin)
C.18 CN5002 USB I/F Connector-C (4-Pin)
C.19 CN8 Touch Pad Connector (12-Pin)
C.20 CN1002 RJ45 (8-Pin+2LED)/RJ11 (4-Pin) Connector
C.21 CN1 Internal Left Speaker Connector (3-Pin)
Apx. C Pin Assignments Appendices
C.22 CN4 Internal Right Speaker Connector (3-Pin)
Table C-22 Internal right speaker connector pin assignments (3-Pin)
C.23 CN9 MINI PCI Connector (124-Pin)
Table C-23 MINI PCI connector pin assignments (124-Pin) (1/2)
Appendices Apx. C Pin Assignments
Table C-23 MINI PCI connector pin assignments (124-Pin) (2/2)
Apx. C Pin Assignments Appendices
C.24 CN1004 Docking I/F connecter (240 pin + power)
Table C-24 Docking I/F connector (240 pin + power) (1/4)
Appendices Apx. C Pin Assignments
Table C-24 Docking I/F connector (240 pin + power) (2/4)
Apx. C Pin Assignments Appendices
Table C-24 Docking I/F connector (240 pin + power) (3/4)
C.25 CN12 RTC Battery Connector (2-Pin)
C.26 CN1014 Main Battery Connector (6-Pin)
Apx. C Pin Assignments Appendices
C.27 CN1008 Select Battery Connector (6-Pin)
Table C-27 Select battery connector pin assignments (6-Pin)
C.28 CN5 I/O(USB) I/F Connector (24-Pin)
Table C-28 I/O(USB) I/F connector pin assignments (24-Pin)
C.30 JACK1 Ext_Microphone Connector (6-Pin)
C.31 CN13 Int_Microphone Connector (2-Pin)
C.32 JACK2 Headphone Connector (6-Pin)
C.33 CN5003 SYSTEM/B I/F Connector (24-Pin)
Page
Page
Page
Keyboard Scan/Character Codes Appendices
Appendix D Keyboard Scan/Character Codes
Table D-1 Scan codes (set 1 and set 2) (1/4)
Appendices Keyboard Scan/Character Codes
Table D-1 Scan codes (set 1 and set 2) (2/4)
Keyboard Scan/Character Codes Appendices
Table D-1 Scan codes (set 1 and set 2) (3/4)
Page
Page
Appendices Keyboard Scan/Character Codes
Table D-3 Scan codes in Numlock mode
Table D-4 Scan codes with Fn key
Keyboard Scan/Character Codes Appendices
Table D-5 Scan codes in overlay mode
Table D-6 No.124 key scan code
Page
Appendix E Key Layout
Appendix F Wiring Diagrams
Page
Appendix G BIOS Rewrite Procedures
Appendix H EC/KBC Rewrite Procedures
Tools
Rewriting the EC/KBC
