VX8350
General Introduction------------------------------------------------------------------------------------------3
1.1 CDMA Abstract--------------------------------------------------------------------------------------------4
1.4 Specification-----------------------------------------------------------------------------------------------9
1.5 Installation------------------------------------------------------------------------------------------------14
4.1 Rx Part Trouble------------------------------------------------------------------------------------------36
4.1.1 DCN Rx--------------------------------------------------------------------------------------------------36
4.1.2 PCS Rx--------------------------------------------------------------------------------------------------48
4.2 Tx Part Trouble------------------------------------------------------------------------------------------60
4.2.1 DCN Tx--------------------------------------------------------------------------------------------------60
4.2.2 PCS Tx---------------------------------------------------------------------------------------------------74
4.3 Logic Part Trouble--------------------------------------------------------------------------------------88
4.3.1 Power----------------------------------------------------------------------------------------------------88
4.3.2 LCD-------------------------------------------------------------------------------------------------------92
4.3.3 Camera--------------------------------------------------------------------------------------------------94
4.3.4 Audio----------------------------------------------------------------------------------------------------97
4.3.5 Backlight----------------------------------------------------------------------------------------------109
4.3.6 Vibrator------------------------------------------------------------------------------------------------111
CHAPTER 5. Safety------------------------------------------------------------------------115
APPENDIX------------------------------------------------------------------------------------130
3.Part List-----------------------------------------------------------------------------------------------------148
4.Component Layout--------------------------------------------------------------------------------------159
5.BGA Pin Map----------------------------------------------------------------------------------------------170
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Table of Contents
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