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LGE Internal Use Only
Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
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AN
T3
02
GX300_MAIN_SPFY0222401-1.1 BOT
U205(Charging IC)
-No Charging
U302(Main Tx Module)
- Can’t make a call
- Tx Low power
- Not good BER
- No Service
S501(Camera connector)
-No Camera
BAT100(Backup Battery)
-No service
CN201(B to B Connector)
-No Speaker & Vibrator
-No SIM Operation
U500(Charge Pump)
-No LCD Backlight
U300( Sub Tx Module)
- Can’t make a call
- Tx Low power
- Not good BER
- No Service
S501(Camera connector)
-No Camera
IC200(MUIC)
-No Earphone
-No Download
CN502(LCD Connector)
- No LCD Display
SW301(mobile switch)
- Can’t make a call
-Tx Low power
- Not good BER
- No Service
U202(Audio AMP)
-The Audio working bad
U301(Bluetooth Chip)
-The Bluetooth working bad
U402 (Sub BB)
-No operating almost all functions
SW300(mobile switch)
- Can’t make a call
-Tx Low power
- Not good BER
- No Service
U100( Main Memory)
-No booting
U102 (Main BB)
-No operating almost all functions
Содержание GX300
Страница 1: ...Service Manual Model GX300 Internal Use Only Service Manual GX300 Date May 2010 Issue 1 0 ...
Страница 135: ... 136 LGE Internal Use Only Copyright 2010 LG Electronics Inc All right reserved Only for training and service purposes ...
Страница 147: ... 148 LGE Internal Use Only Copyright 2010 LG Electronics Inc All right reserved Only for training and service purposes ...
Страница 163: ... 164 LGE Internal Use Only Copyright 2010 LG Electronics Inc All right reserved Only for training and service purposes ...