3-3
The parts without symbol number are not service.
b
a
a
VOL board
BATTERY board
BATTERY board
SMPS board
JACK board
SMPS board
MAIN board
D board
iPod board
DOOR SW board
d
79
34
32
33
31
30
11
76
28
48
8
50
51
49
84
77
8
53
54
55
56
57
58
60
61
62
37
8
38
39
40
3
59
43
44
76
45
46
47
18
18
18
23
22
18
18
25
24
27
26
82
28
42
29
35
36
41
21
11
11
14
80
13
12
20
16
19
18
17
15
78
77
b
83
81
18
18
76
18
RV-NB50C
RV-NB52BJ
RV-NB50J
RV-NB50C
RV-NB52BJ
RV-NB50J
