Toshiba 50CT User Guide - Page 169

PJ4 RTC Battery I/F Connector 3-pin, Serial Port Direct Cable 9-Pin to 9-Pin

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Table of Contents Appendix A Handling the LCD Module A-1 Appendix B Board Layout B-1 B.1 System Board Front View B-1 B.2 System Board Back View B-2 Appendix C Pin Assignments C-1 C.1 PJ1 Exp. Memory Connector (140-pin C-1 C.2 PJ2 Docking I/F Connector (132-pin C-3 C.3 PJ3 LCD I/F Connector (50-pin C-5 C.4 PJ4 RTC Battery I/F Connector (3-pin C-6 C.5 PJ5 HDD I/F Connector (44-pin C-6 C.6 PJ7 PC Card Connector (68-pin C-7 C.7 PJ301 Headphone Connector (5-pin C-8 C.8 PJ401 DC IN Connector (2-pin C-8 C.9 PJ402 Battery Connector (10-pin C-8 Appendix D Key Layouts D-1 D.1 United States (US) Keyboard D-1 D.2 United Kingdom (UK) Keyboard D-1 D.3 German (GR) Keyboard D-2 D.4 French (FR) Keyboard D-2 Appendix E Wiring Diagrams E-1 E.1 Parallel Port Wraparound Connector E-1 E.2 Serial Port Wraparound Connector E-1 E.3 Serial Port Direct Cable (9-Pin to 9-Pin E-2 E.4 Serial Port Direct Cable (9-Pin to 25-Pin E-2 Appendix F BIOS Rewrite Procedures F-1 Appendix G Reliability...G-1 Figures Figure B-1 System board layout (front B-1 Figure B-2 System board layout (back B-2 Libretto 50CT/70CT Maintenance Manual App-iii

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Libretto 50CT/70CT Maintenance Manual
App-iii
Table of Contents
Appendix A
Handling the LCD Module
............................................................................
A-1
Appendix B
Board Layout
................................................................................................
B-1
B.1
System Board Front View
..............................................................................
B-1
B.2
System Board Back View
...............................................................................
B-2
Appendix C
Pin Assignments
............................................................................................
C-1
C.1
PJ1 Exp. Memory Connector (140-pin)
..........................................................
C-1
C.2
PJ2 Docking I/F Connector (132-pin)
.............................................................
C-3
C.3
PJ3 LCD I/F Connector (50-pin)
....................................................................
C-5
C.4
PJ4 RTC Battery I/F Connector (3-pin)
..........................................................
C-6
C.5
PJ5 HDD I/F Connector (44-pin)
....................................................................
C-6
C.6
PJ7 PC Card Connector (68-pin)
....................................................................
C-7
C.7
PJ301 Headphone Connector (5-pin)
..............................................................
C-8
C.8
PJ401 DC IN Connector (2-pin)
.....................................................................
C-8
C.9
PJ402 Battery Connector (10-pin)
..................................................................
C-8
Appendix D
Key Layouts
.................................................................................................
D-1
D.1
United States (US) Keyboard
.........................................................................
D-1
D.2
United Kingdom (UK) Keyboard
....................................................................
D-1
D.3
German (GR) Keyboard
.................................................................................
D-2
D.4
French (FR) Keyboard
....................................................................................
D-2
Appendix E
Wiring Diagrams
...........................................................................................
E-1
E.1
Parallel Port Wraparound Connector
..............................................................
E-1
E.2
Serial Port Wraparound Connector
.................................................................
E-1
E.3
Serial Port Direct Cable (9-Pin to 9-Pin)
.........................................................
E-2
E.4
Serial Port Direct Cable (9-Pin to 25-Pin)
.......................................................
E-2
Appendix F
BIOS Rewrite Procedures
...............................................................................
F-1
Appendix G
Reliability
......................................................................................................
G-1
Figures
Figure B-1
System board layout (front)
............................................................................
B-1
Figure B-2
System board layout (back)
.............................................................................
B-2