LG P7200 - Power on Trouble

4. TROUBLE SHOOTING
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4.3 Power On Trouble
VCORE
V
M
E
M
V
R
T
C
V
S
I
M
VABB
VVCXO
VEXT
(1608)
2V5_VMIC
1u
C117
C122 1u
1V8_VRTC
1uC127
10KR101
VEXT1
A4
B4
VEXT2
T3
VMEM1
VMEM2
T2
VMIC
N16
T7
VRTC
VSIM
T6
E15
VUSB
VVCXO
D16
F16
E16
VAPPGATE
T4
VBACK
VCORE1
P1
N1
VCORE2
H16
VABB
VAPP
1u
C120
1uC123
C126 1u
2V75_VVCXO
2V8_VEXT
C128
1u
VBAT
0.1uC119
C121
2.2u
VUSB
2V85_VSIM
2V8_VMEM
2V75_VABB
C118 1u
1V8_VCORE
BACK_BATT
TEST POINT
CIRCUIT