9. PCB LAYOUT
- 174 -
LGE Internal Use Only
Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
D
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LG-E900_MAIN_SPFY0231701-1.0_BOT
U333 : Memory
- No boot
SW401 : Power key
- No boot
CN400 : I/O connector
- USB no connection
- No Charging
IC400 : MUIC
-No USB operation
-No Charging
U405 : PMIC
- No Power On
- No boot
- No service
U504 : Acceleration Sensor
- No Screen Movement
- No Scansearch function
U404 : TA OVP
- No Charging
Q400 : Charging IC
- No Charging
- No boot
U403 : Fuel Gauge IC
- No Battery indicator display
- No boot
IC501 : Audio Sub System.
- No Headset
- No Speaker,
- No Receiver operation
U507 : FPGA
- No Touch operation
- No Scansearch function
X501 : Crystal Oscillator
- No Touch operation
- No Scansearch function
U401 : Buck convertor
- No boot
- No service
U251 : Modem
- No booting
- No service
Содержание E900
Страница 1: ...Service Manual Model LG E900 Internal Use Only Service Manual LG E900 Date September 2010 Issue 1 0 ...
Страница 157: ... 158 LGE Internal Use Only Copyright 2010 LG Electronics Inc All right reserved Only for training and service purposes ...
Страница 167: ... 168 LGE Internal Use Only Copyright 2010 LG Electronics Inc All right reserved Only for training and service purposes ...
Страница 171: ... 172 LGE Internal Use Only Copyright 2010 LG Electronics Inc All right reserved Only for training and service purposes ...
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Страница 185: ... 186 LGE Internal Use Only Copyright 2010 LG Electronics Inc All right reserved Only for training and service purposes ...