Toshiba Satellite A40 Maintenance Manual page 4

The manual is divided into the following parts:
Chapter 1
Chapter 2
Chapter 3
Chapter 4
Appendices
iv
Hardware Overview describes the Satellite A40 system unit and each FRU.
Troubleshooting Procedures explains how to diagnose and resolve FRU
problems.
Test and Diagnostics describes how to perform test and diagnostic
operations for maintenance service.
Replacement Procedures describes the removal and replacement of the
FRUs.
The appendices describe the following:
q Handling the LCD module
q Board layout
q Pin assignments
q Keyboard scan/character codes
q Key layout
q Wiring diagrams
q BIOS Rewrite Procedures
q Reliability
Satellite A40 Maintenance Manual (960-458)