Toshiba Satellite A350 Maintenance Manual - Page 4

Conventions, Acronyms, Keys, Key operation - lcd

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The manual is divided into the following parts: Chapter 1 Hardware Overview describes the A355 Series system unit and each FRU. Chapter 2 Troubleshooting Procedures explains how to diagnose and resolve FRU problems. Chapter 3 Test and Diagnostics describes how to perform test and diagnostic operations for maintenance service. Chapter 4 Replacement Procedures describes the removal and replacement of the FRUs. Appendices The appendices describe the following: ‰ Handling the LCD module ‰ Board layout ‰ Pin assignments ‰ Keyboard scan/character codes ‰ Key layout ‰ Screw torque list ‰ Reliability Conventions This manual uses the following formats to describe, identify, and highlight terms and operating procedures. Acronyms On the first appearance and whenever necessary for clarification, acronyms are enclosed in parentheses following their definition. For example: Read Only Memory (ROM) Keys Keys are used in the text to describe many operations. The key top symbol as it appears on the keyboard is printed in boldface type. Key operation iv [CONFIDENTIAL] Satellite A350 Series Maintenance Manual

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iv
[CONFIDENTIAL]
Satellite A350 Series Maintenance Manual
The manual is divided into the following parts:
Chapter 1
Hardware Overview describes the A355 Series system unit and each FRU.
Chapter 2
Troubleshooting Procedures explains how to diagnose and resolve FRU
problems.
Chapter 3
Test and Diagnostics describes how to perform test and diagnostic
operations for maintenance service.
Chapter 4
Replacement Procedures describes the removal and replacement of the
FRUs.
Appendices
The appendices describe the following:
±
Handling the LCD module
±
Board layout
±
Pin assignments
±
Keyboard scan/character codes
±
Key layout
±
Screw torque list
±
Reliability
Conventions
This manual uses the following formats to describe, identify, and highlight terms and operating
procedures.
Acronyms
On the first appearance and whenever necessary for clarification, acronyms are enclosed in
parentheses following their definition. For example:
Read Only Memory (ROM)
Keys
Keys are used in the text to describe many operations. The key top symbol as it appears on the
keyboard is printed in
boldface
type.
Key operation