LG -P768 Service Manual page 102

Proxi. Sensor
VSEL_1.8V
R817
4.7K
I2C3_SDA
PROX_INT
SENSOR_3.0V
TP1 : C852
LGE Internal Use Only
U800 APDS-9190
1
SDA
2
INT
3
LDR
4
TP806
LEDK LEDA
EAN62006801
revA -> revB : Change 1uF -> 2.2uF
rev1.0 -> rev1.1 : Change for CI, 2.2uF -> 1uF
PROXI_3.0V
TP2 : C853
P760_RevD/P768_RevB : SENSOR_3.0V Added
revA -> revB Sensor 3.0V DNI
SENSOR_3.0V PROXI_3.0V
8
VDD
7
SCL
6
GND
5
C852
1u
P760_RevD/P768_RevB : C853 Added
- 102 - Copyright © 2012 LG Electronics. Inc. All right reserved.
4. TROUBLE SHOOTING
SENSOR_3.0V
TP1 : C852
I2C3_SCL
PROXI_3.0V
C853
1u
TP2 : C853
Only for training and service purposes