4. TROUBLE SHOOTING
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Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
TP3
TP2
TP1
U900
1
8
2
7
3
6
4
5
GND
VOUT
VIO
VCC
SDA
LEDC
SCL
LEDA
u1
61
9
C
1
2
VREG_P3_2.85V
VREG_MSME_1.8V
81
9
C
u7.
4
u1.
0
91
9
C
R908
4.7
R909
10
PROX_OUT
PROX_I2C_SDA
PROX_I2C_SCL
Proximity Sensor
TP2
TP1
TP3