LG -P970 Service Manual page 179

PROXI_VCC
PROX_OUT
LGE Internal Use Only
PROXI_LEDA
U102
1
LEDA
2
LEDC
3
VCC
4
VOUT
TP3
C107
C106
0.1u
4.7u
- 179 -
4. TROUBLE SHOOTING
1.8V_VIO
8
TP1
SCL
7
TP2
SDA
6
VIO
5 C105
GND
1u
Copyright © 011 LG Electronics. Inc. All right reserved.
Only for training and service purposes
I2C3_SCL
I2C3_SDA