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9. PCB LAYOUT
CN500
No Display
No Operate Motor
No Operate Camera
CN600
No USB
No Charging
No Ear-Mic
Q600
P-Channel FET
U301
No Power On
U600
No Switch
U601
No EMI Filter
U200
No Power On
U1000
RTR6285
Can't make a call
Low Tx Power
U1004
WCDMA 2100 PAM
Can't make a call
Low Tx Power
FL1006
WCDMA 2100 Duplexer
Can't make a call
Low Tx Power
FL1008
WCDMA 850 Duplexer
Can't make a call
Low Tx Power
U1006
WCDMA Dual PAM
Can't make a call
Low Tx Power
MIC300
No Operate Microphone
LGE Internal Use Only
- 172 -
S500
No Operate Micro SD
CN300
No Sound
U300
No Audio Amp
CN601
No Power On
CN400
No Sidekey
CON500
No Detect USIM
CN501
No Operate JTAG
X1000
No Operate TCXO
U602
N o Power On
No Detect USIM
Reset during Power On
FL1000
Antenna Switch Module
Can't make a call
Low TX Power
U1001
GSM PAM
Can't make a call
Low Tx Power
FL1009
WCDMA 1900 Duplexer
Can't make a call
Low Tx Power
U400
Bluetooth Module
Can't make a call
Low Tx Power
SW100
RF Switch
Conducted Test with RF
Cable
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
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Table of Contents
Troubleshooting
