LG -E405 Service Manual page 75

VREG_MSME_1.8V
PROX_I2C_SCL
PROX_I2C_SDA
TP2
TP1
TP1
LGE Internal Use Only
TP2
8
SCL
7
SDA
6
VIO
5
GND
C6003
1u
TP3
TP3
TP2
TP1
- 75 -
4. TROUBLE SHOOTING
VREG_PROX_2.8V
U6001
R6008
1
LEDA
3.3
2
LEDC
3
VCC
4
VOUT
TP3
C6004 C6005
0.1u 4.7u
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
C6001
4.7u
PROX_OUT