LG -P768 Service Manual page 90

TP1:C750
VT_1.8V_VIO
C746 C747 C748
1u 2.2u 1u
rev1.0 -> rev1.1 : Change for CI, 2.2uF -> 1uF
TP1:C750
LGE Internal Use Only
VMEM_IN_B1
VMEM_IN_B2
VMEM_FDBK
VMEM_SW_B1
VMEM_SW_B2
VMEM_GND_B1
VMEM_GND_B2
C758 C753 C755
C750 C751 C752 C754 C756
1u 1u 1u 1u 1u
2.2u 2.2u 2.2u
C746,C748,C750,C751,C752,C754,C756
TP2:C1011
TP2:C1010
T10
R10
R13
T11
L707 0.47u
R11
T12
C734 10u
R12
0.1mm
VPMIC_VUSB
VPMIC_VRTC
VPMIC_OMAP_VPP_CUST
VPMIC_VMMC
VPMIC_VDAC
Located near TWL6030
VPMIC_VCXIO
VT_1.8V_CAM_VIO
TOUCH_3.0V
VPMIC_VAUX1
TWL_LDO_3.2V
- 90 - Copyright © 2012 LG Electronics. Inc. All right reserved.
4. TROUBLE SHOOTING
FB707 120
VSEL_VMEM
C731
4.7u
revA -> revB : Add 0 ohm
BACKUP BATT
R768 0
C768
2.2u
Only for training and service purposes