LG -P768 Service Manual page 87

revA(use DC/DC) -> revB
I2C3_SDA
I2C3_SCL
CAM_SUBPM_EN
R1002
100K
1.8V_5M_VDIG
revA(DNI) -> revB(Deleted)
TP2:C1023
1.2V_VDIG
LGE Internal Use Only
SUB PMIC-CAM POWER
VBAT
revA -> revB 10K Added
C1001 C1003
R1001
10u 2.2u
10K
E4
VINB
D2
FB
E3
SW
D4
GNDB
B3
IRQ_N
C4
SDA
C3
SCL
D3
DVS
E2
EN
B2
DEFSEL
C2
IDSEL
CAMERA LDO
U1003 LDO Change for 1.2V LDO For P768 8M
revA(EUSY0353601) -> revB(EAN62335301) for CI
U1003
1
VOUT
2
GND
C1023
1u
VT_1.8V_VDIG
C1002
C1004
2.2u
2.2u
B4
LDO1
A3
LDO2
A1
LDO3
U1001
LP8720TLX
EUSY0227205
C1
LDO4
E1
LDO5
VBAT
RP103K121D-TR
4
VDD
3
CE
EUSY0374201
- 87 - Copyright © 2012 LG Electronics. Inc. All right reserved.
4. TROUBLE SHOOTING
VT_2.8V_VANA
2.8V_5M_VANA
1.8V_5M_VIO
TP3:C1012
1.8V_ANA
C1010 C1011 C1012
1u 1u 1u
TP1:C1013
1.8V_VIO
1.8V_5M_LDO_EN
C1024
1u
Only for training and service purposes
2.8V_5M_VCM
C1013 C1014
1u 1u