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EMI Filter
AUDIO
+3.3V
+5V
0.47uF
C16
D7
MBRS130LT3
0.22uF
C20
+3.3V
FB1
FB
10uF 6.3V
C14
D6
D8
0.01uF
C10
0.01uF
C11
0.01uF
C17
0.01uF
C18
22uF 6.3V
C13
10uF 35V
C8
D5
+3.3V
0.01uF
C9
3
4
2
1
+3.3V
10uF 6.3V
C7
CDRH5D18-100NC
L1
0.1uF
C15
SMCJ5V0CA
TVS1
10uF 16V
C12
0.01uF
C19
0.47uF
C21
+3.3V
SML47xx 30V
D9
3
2
1
T1
FDN337N