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Flow Chart of Troubleshooting
10-16
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C417
C403
C408
C401
C407
90
4
R
D4
D
N
G
6
D
N
G
17
21
NC
NC
22
+
V
14
C420
3-4IN
7
1
S3
3S2
9
4S1
11
2
S4
13
16
1
D
D2
4
8
3
D
12
1-2IN
2
1
S1
15
1S2
1
3
2S1
2
S2
5
10
U403
R405
VBAT
C422
C421
L410
C400
R400
R406
WM_EAR_OUT_R
WM_EAR_OUT_L
AMP_IN_SEL
WM_OUT_P
EAR_OUT_R
P_
NI
_
P
M
A
AMP_IN_N
EAR_OUT_L
EAR_SEL
AOUTBP
AOUTBN
AOUTBN
WM_OUT_N
P
B
T
U
O
A
1
1
2
2
C426
CN3
R417
V401
C425
R414
V404
SPK1P
SPK1N