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Flow Chart of Troubleshooting
9-22
KEY LED
LED302
R314
LED304
C309
VBAT
LED300
LED301
LED303
R317
R315
R319
C308
R316
LED305
R318
EN
3
2
GND
G
N
D
5
VIN
4
1
VOUT
MIC5365-3.3YMT
U302
KEY_EN