Table Of Contents - LG VX9100 Service Manual

VX9100
General Introduction...........................................................................................3
CHAPTER 1. System Introduction
1. CDMA Abstract................................................................................................4
2. Features and Advantages of CDMA Mobile Phone.....................................................5
3. Structure and Functions of Dual-band CDMA Mobile Phone.................................8
4. Specification..................................................................................................9
5. Installation...................................................................................................14
CHPATER 2. NAM Input Method
1. NAM Program Method and Telephone Number Inputting Method........................16
CHAPTER 3. Circuit Description
1. RF Transmit/Receive Part...............................................................................26
2. Digital/Voice Processing Part.........................................................................32
CHAPTER 4. Trouble Shooting
1. RX Part Trouble Shooting.................................................................................36
1.1 DCN RX...................................................................................................36
1.2 PCS RX....................................................................................................48
2. TX Part Trouble Shooting...............................................................................60
2.1 DCN TX....................................................................................................60
2.2 PCS TX....................................................................................................74
3. Logic Part Trouble Shooting...........................................................................88
3.1 Power......................................................................................................88
3.2 LCD.........................................................................................................92
3.3 Camera....................................................................................................94
3.4 Audio.......................................................................................................98
3.5 Backlight................................................................................................110
3.6 Vibrator..................................................................................................114
4. Bluetooth Part Trouble Shooting...................................................................116
CHAPTER 5. Safety
CHAPTER 6. Glossary
APPENDIX
...................................................................................................133
Copyright © 2007 LG Electronics. Inc. All right reserved
Only for training and service purposes

Table of Contents

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LGE Internal Use Only