Block Diagram (2) - Aiwa CSD-A190 EZ Service Manual

BLOCK DIAGRAM -2/2
MAIN C.B (2/2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CN401
CN402
1
2
3
4
5
6
CD & DISPLAY SECTION
Q401
63 62 58 56 50 49
45
1
44
2
43
3
42
SSP
4 41
IC401
40
38
LA9251M
37
36
15 33
17 26 28 29 30
28 26 25 21 20 18 16
DRIVER
IC403 LA6541D
3 5 6 10 11 13 15
63 61 60 57 54 52
9
10
12
DSP
IC402
14
LC78602HKE
15
16
17 18 20 21 23 25 26 27 28
Q403
1 2 3 4 5 6 7 8
LED
DISPLAY
1 2 3 4 5 6 7 8
KEY
MATRIX
-15-
CD/R
CD/L
47
44
43
42
39
38
37
36
35
Q405
34
33
32
31
Q404
CN403 CN405
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
CN502 CN501
LED501
DISPLAY SECTION
CONTROL C.B
CD-B+
VCC
T-BASS