LG GT500 - Page 84

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Only for training and service purposes
LGE Internal Use Only
4. TROUBLE SHOOTING
CN 503
1
34 18
17
TP1 (pin33) TP3(pin31)
Main board (Bottom)
2
TP2 (pin8)
TP4 (pin7)
U601
Main board (Top)
CAM_AFVDD_2V8
5.6KR616
VBAT
C613 1u
0
R634
CAM_AVDD_2V8
1uC611
NC1
NC2
6
PGND
9
1
VIN VOUT1
8
7
VOUT2
RT9011-MGPQWU601
EN1
2
EN2
3
GND
54
CAM_DVDD_1V8
C612 1u
1uC614
APP_GP_CAM_LDO_EN
TP4
TP2