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Flow Chart of Troubleshooting
10-14
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R314
VBAT
C365
C362
VCCD_1.8V_EN
4 NC
5
NC
9
PGND
SW
10
VIN
1
VOUT
6
U302
7
AGND
2 AVIN
EN
3
GND
11
MODE/SYNC
8
L303
VCCD_1.8V
VRF_2.9V
C136
C133
C140
R124
Y
R126
A
2
3 GND
1 NC
NC 5
VCC 6
4
U101
R125
R123
C137
CLK13M_MC
13M_BUF
CLK13M_TR
CLK13M_WM