JVC KD-AR870J Service Manual page 53

70
C
77
5 E
Main board
3
A
USB board
75
76
73
74
54
61
6
65
B
64
72
71
c
b
13
5
5
55
56
57
51
53
50
52
68
6
66
67
KD-AR870
F
69
G
c
KD-G821
7
G
b
59
58
80
63
62
79
78
F
a
60
3-3