Alpine CVA-1004R Service Manual page 35

Terminal Voltage of IC/TR
(MAIN P.W.Board)
IC101
1 0
2 0
3 0
4 2.3
5 2.1
6 0
7 4.8
8 4.8
9 4.8
10 5
IC201
1 0
2 0
3 10.8
4 5
5 10.8
6 14
7 3.6
8 0
9 3.6
10 10.6
11 2.8
12 2.8
13 0
IC303
1 0
2 0
3 0
4 4.9
5 5.1
11 4.8
12 0
13 2.5
14 4.8
15 0
16 7
17 3.5
18 2.4
19 2.4
20 2.4
14 2.8
15 2.8
16 7
17 3.5
18 0
19 3.6
20 14
21 10.8
22 4.1
23 10.8
24 0
25 0
1
2
3
4
5
6
7
8
IC141
1 4.1
2 4.1
RDS ON/OFF
3 0 / 8.3
4 0
5 3.1
6 3.1
IF-MUTE ON/OFF
7 0 / 8.3
8 8.3
IC271
1 0
2 4
3 0
4 0
5 0
6 0
7 0
8 8.3
IC304
0 9 4.9
0 10 4.9
0 11 4.9
0 12 4.9
0 13 4.8
0 14 4.8
0 15 4.8
0 16 4.9
TO SCHEMATIC
IC301
1 4.9
2 4.9
3 4.9
4 0
5 4.9
6 4.9
7 4.9
8 4.9
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