LG -E410 Service Manual page 80

PROX_I2C_SDA
PROX_OUT
TP3
LGE Internal Use Only
VREG_MSME_1.8V
TP1
8
SDA
7
INT
6
LDR
5
LEDK
VREG_PROX_3.0V
U9002
1
VDD
2
SCL
3
GND
4
LEDA
C6004
1u
TP1
- 80 - Copyright © 2013 LG Electronics. Inc. All right reserved.
4. TROUBLE SHOOTING
VREG_MSME_1.8V
PROX_I2C_SCL
TP2
TP2
TP3
Only for training and service purposes