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Flow Chart of Troubleshooting
3-4
NC
NC 5
VCC 6
4
Y
U101
A
2
3 GND
1
C132
R117
C131
VRF_2.9V
R115
C137
R120
C133
C130
R116
CLK13M_YMU
13M_BUF
CLK13M_MC
CLK13M_TR
HP_CORE_1.575V
D300
C328
C325
VCCD_1.8V
L301
L300
C327
VBAT
C326
4
FB1
8 GND
11
2
D
N
G
2
MODE|DATA
6
SW1
10
SW2
3
VIN
U301
1
ADJ2
5
DEF_1
7
EN1
9
EN2
VLDO1_1.5V