LG -E450 Service Manual page 153

PROXIMITY SENSOR
I2C_SENSOR_SDA
PROX_INT
LGE Internal Use Only
Sensor Power: TP1
REV.1.0
(C419)
+1V8_VIO_MTK
U406 APDS-9130-200
1
SDA
2
INT
3
LDR
4
LEDK
EAN62646301
- 153 -
Sensor Power: TP1
(C419)
+3V0_SENSORS_MTK
+3V0_PROX_MTK
8
VDD
7
SCL
6
GND
5
LEDA
9
NC
C419
2.2u
Copyright © 2013 LG Electronics. Inc. All right reserved.
4. TROUBLE SHOOTING
I2C_SENSOR_SCL
C467
2.2u
Only for training and service purposes