LG -P500 Service Manual page 127

4. TROUBLE SHOOTING
VREG_MSMP_2.6V
4.7Kohms
PROX_COMPASS_I2C_SCL
PROX_COMPASS_I2C_SDA
LGE Internal Use Only
R701 R702
4.7Kohms
8
SCL
TP1
7
SDA
TP2
6
VIO
5
GND
C707
1u
- 128 -
VREG_PROX_2.8V
R700
10
U700
R703
1
LEDA
10
2
LEDC
3
VCC
4
VOUT
TP3
C708 C709
0.1u 4.7u
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Only for training and service purposes
C705
10u
PROX_OUT