Toshiba Satellite P20-25 Series 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 P20-25 Series 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:
Handling the LCD module
Board layout
Pin assignments
Keyboard scan/character codes
Key layout
Screw torque list
Reliability
Satellite P20-25 Series Maintenance Manual