JVC KD-AHD69J Service Manual page 26

Block No.
M 1 M M
52
15
51
55
b
56
a
Main board
53
HD board
7
18
7
54
17
21
7
20
9
A
16
8
43
9
4
8
2
49
11
3
14
45
44
50
47
48
46
22
The parts without symbol number are not service.
3-3