Service manual

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Flow Chart of Troubleshooting
10-11
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C401
R412
17
D
N
G
NC
21
NC
22
14
+
V
9
3S2
11
4S1
13
2
S
4
1
D
16
4
D2
3
D
8
D4
12
6
D
N
G
U408
2
1-2IN
15
1
S
1
1
1S2
2S1
3
5
2
S
2
3-4IN
10
1
S
3
7
C417
VBAT
R405
C412 C413
R404
2
0
4
L
C416
R411
AOUTBP
EAR_SEL
ROUT
LOUT
AOUTBN
SPK_SEL
AOUTBN
MP3-
AOUTBP
MP3+
EAR_R
EAR_L
SP-
SP+