Pioneer VSX 108 Service Manual - Page 16

IC201, IC203, IC701, IC702, IC204, IC205, IC202

Page 16 highlights

VSX-108 IC201 IC203 IC701 IC702 Pin Voltage (V) Pin Voltage (V) Pin Voltage (V) Pin Voltage (V) Pin 1 6.0 41 6.0 1 0.0 22 6.0 1 2 6.0 42 6.0 2 0.0 23 6.0 2 3 6.0 43 6.0 3 6.0 24 6.0 3 4 6.0 44 6.2 4 5.5 25 5.5 4 5 6.0 45 5.4 5 0.1 26 6.0 5 6 6.0 46 0.1 6 6.0 27 6.0 6 7 6.0 47 2.2 7 6.0 28 6.0 7 8 13.0 48 0.0 8 5.0 29 6.0 8 9 6.0 49 5.0 9 5.0 30 6.0 9 10 6.0 50 5.0 10 6.0 31 6.0 10 11 6.0 51 0.0 11 6.0 32 2.8 11 12 6.0 52 5.0 12 6.0 33 6.0 12 13 6.0 53 0.0 13 6.0 34 6.0 13 14 6.0 54 5.0 14 6.0 35 1.2 14 15 6.0 55 0.0 15 6.0 36 1.8 15 16 6.0 56 5.6 16 6.0 37 6.0 16 17 6.0 57 6.0 17 6.0 38 1.8 17 18 1.8 58 0.0 18 5.5 39 6.0 18 19 0.7 59 6.0 19 6.0 40 6.0 19 20 0.8 60 6.0 20 6.0 41 6.0 20 21 6.0 61 4.8 21 13.0 42 6.0 21 22 6.0 62 4.8 23 6.0 63 6.0 IC204, IC205 22 24 6.0 64 6.0 Pin Voltage (V) 23 24 25 0.0 65 6.0 1 -46.0 25 26 6.0 66 6.0 2 -46.0 26 27 1.8 67 6.0 3 46.0 27 28 1.1 68 6.0 4 0.0 28 29 0.0 69 6.0 5 0.0 29 30 6.0 70 1.8 6 0.0 30 31 6.0 71 1.8 7 0.0 31 32 2.8 72 1.6 8 -45.0 32 33 6.0 73 1.4 9 45.0 33 34 6.0 74 1.5 10 0.0 34 35 1.2 75 1.5 11 0.0 35 36 1.8 76 6.0 12 -44.0 36 37 6.0 77 6.0 13 0.0 37 38 1.8 78 6.0 14 0.0 38 39 6.0 79 6.0 15 0.0 39 40 6.0 80 6.0 40 Voltage (V) FM AM 2.3 2.3 0.0 0.0 5.7 5.7 5.4 5.4 5.5 5.5 5.0 5.1 5.4 5.6 5.4 5.6 0.0 0.0 0.0 0.0 0.0 0.0 5.0 5.0 5.0 5.0 0.5 0.2 0.0 5.0 0.0 5.0 5.0 5.0 4.4 4.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 5.0 5.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Voltage (V) Pin FM AM 41 0.0 0.0 42 0.0 0.0 43 0.0 0.0 44 0.0 0.0 45 0.0 0.0 46 0.0 0.0 47 0.0 0.0 48 0.0 0.0 49 5.0 5.0 50 5.0 5.0 51 5.0 5.0 52 5.0 5.0 53 5.0 5.0 54 0.0 0.0 55 0.7 0.7 56 0.0 0.0 57 12.0 12.0 58 12.0 12.0 59 0.0 0.0 60 0.0 0.0 61 0.0 0.0 62 0.0 0.0 63 0.0 0.0 64 0.0 0.0 65 5.0 5.0 66 5.0 5.0 67 5.8 5.8 68 5.0 5.0 69 0.0 0.0 70 2.5 2.5 71 0.0 0.0 72 0.0 0.0 73 5.0 5.0 74 0.0 2.5 75 2.5 0 76 0.0 0.0 77 0.0 0.0 78 1.1 1.1 79 0.0 0.0 80 2.3 2.3 Voltage (V) Voltage (V) Pin Pin FM AM FM AM 1 0.0 0.0 23 -12.0 -12.0 2 0.0 0.0 24 -21.5 -21.5 3 0.0 0.0 25 -23.6 -23.6 4 0.0 0.0 26 -21.5 -21.5 5 0.0 0.0 27 -29.0 -28.8 6 5.0 5.0 28 -17.1 -16.3 7 0.0 0.0 29 -17.1 -19.1 8 5.0 5.0 30 -21.3 -23.8 9 0.0 0.0 31 -23.0 -23.0 10 0.0 0.0 32 -27.0 -27.0 11 0.0 0.0 33 -25.0 -25.0 12 0.0 0.0 34 -25.0 -25.0 13 0.0 0.0 35 -25.0 -25.0 14 5.2 5.2 36 -25.0 -25.0 15 -12.2 -14.2 37 -25.0 -25.0 16 -25.0 -25.0 38 5.2 5.2 17 -22.0 -22.1 39 -25.0 -25.0 18 -18.0 -18.3 40 -25.0 -25.0 19 -10.8 -14.2 41 -25.0 -25.0 20 -12.1 -12.1 42 -25.0 -25.0 21 -14.2 -14.2 43 0.0 0.0 22 -16.3 -16.3 44 2.5 2.5 IC202 Pin Voltage (V) 1 13.0 2 0.0 3 0.0 4 0.0 5 -9.5 6 0.0 7 0.0 8 0.0 9 13.0 16

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VSX-108
16
Pin
Voltage
(V)
Pin
Voltage
(V)
1
6.0
41
6.0
2
6.0
42
6.0
3
6.0
43
6.0
4
6.0
44
6.2
5
6.0
45
5.4
6
6.0
46
0.1
7
6.0
47
2.2
8
13.0
48
0.0
9
6.0
49
5.0
10
6.0
50
5.0
11
6.0
51
0.0
12
6.0
52
5.0
13
6.0
53
0.0
14
6.0
54
5.0
15
6.0
55
0.0
16
6.0
56
5.6
17
6.0
57
6.0
18
1.8
58
0.0
19
0.7
59
6.0
20
0.8
60
6.0
21
6.0
61
4.8
22
6.0
62
4.8
23
6.0
63
6.0
24
6.0
64
6.0
25
0.0
65
6.0
26
6.0
66
6.0
27
1.8
67
6.0
28
1.1
68
6.0
29
0.0
69
6.0
30
6.0
70
1.8
31
6.0
71
1.8
32
2.8
72
1.6
33
6.0
73
1.4
34
6.0
74
1.5
35
1.2
75
1.5
36
1.8
76
6.0
37
6.0
77
6.0
38
1.8
78
6.0
39
6.0
79
6.0
40
6.0
80
6.0
Pin
Voltage
(V)
1
13.0
2
0.0
3
0.0
4
0.0
5
-9.5
6
0.0
7
0.0
8
0.0
9
13.0
Pin
Voltage
(V)
Pin
Voltage
(V)
1
0.0
22
6.0
2
0.0
23
6.0
3
6.0
24
6.0
4
5.5
25
5.5
5
0.1
26
6.0
6
6.0
27
6.0
7
6.0
28
6.0
8
5.0
29
6.0
9
5.0
30
6.0
10
6.0
31
6.0
11
6.0
32
2.8
12
6.0
33
6.0
13
6.0
34
6.0
14
6.0
35
1.2
15
6.0
36
1.8
16
6.0
37
6.0
17
6.0
38
1.8
18
5.5
39
6.0
19
6.0
40
6.0
20
6.0
41
6.0
21
13.0
42
6.0
Pin
Voltage
(V)
1
-46.0
2
-46.0
3
46.0
4
0.0
5
0.0
6
0.0
7
0.0
8
-45.0
9
45.0
10
0.0
11
0.0
12
-44.0
13
0.0
14
0.0
15
0.0
Pin
Voltage (V)
Pin
Voltage (V)
FM
AM
FM
AM
1
2.3
2.3
41
0.0
0.0
2
0.0
0.0
42
0.0
0.0
3
5.7
5.7
43
0.0
0.0
4
5.4
5.4
44
0.0
0.0
5
5.5
5.5
45
0.0
0.0
6
5.0
5.1
46
0.0
0.0
7
5.4
5.6
47
0.0
0.0
8
5.4
5.6
48
0.0
0.0
9
0.0
0.0
49
5.0
5.0
10
0.0
0.0
50
5.0
5.0
11
0.0
0.0
51
5.0
5.0
12
5.0
5.0
52
5.0
5.0
13
5.0
5.0
53
5.0
5.0
14
0.5
0.2
54
0.0
0.0
15
0.0
5.0
55
0.7
0.7
16
0.0
5.0
56
0.0
0.0
17
5.0
5.0
57
12.0
12.0
18
4.4
4.6
58
12.0
12.0
19
0.0
0.0
59
0.0
0.0
20
0.0
0.0
60
0.0
0.0
21
0.0
0.0
61
0.0
0.0
22
0.0
0.0
62
0.0
0.0
23
0.0
0.0
63
0.0
0.0
24
0.0
0.0
64
0.0
0.0
25
0.0
0.0
65
5.0
5.0
26
0.0
0.0
66
5.0
5.0
27
0.0
0.0
67
5.8
5.8
28
0.0
0.0
68
5.0
5.0
29
0.0
0.0
69
0.0
0.0
30
0.0
0.0
70
2.5
2.5
31
5.0
5.0
71
0.0
0.0
32
0.0
0.0
72
0.0
0.0
33
0.0
0.0
73
5.0
5.0
34
0.0
0.0
74
0.0
2.5
35
0.0
0.0
75
2.5
0
36
0.0
0.0
76
0.0
0.0
37
0.0
0.0
77
0.0
0.0
38
0.0
0.0
78
1.1
1.1
39
0.0
0.0
79
0.0
0.0
40
0.0
0.0
80
2.3
2.3
Pin
Voltage (V)
Pin
Voltage (V)
FM
AM
FM
AM
1
0.0
0.0
23
-12.0
-12.0
2
0.0
0.0
24
-21.5
-21.5
3
0.0
0.0
25
-23.6
-23.6
4
0.0
0.0
26
-21.5
-21.5
5
0.0
0.0
27
-29.0
-28.8
6
5.0
5.0
28
-17.1
-16.3
7
0.0
0.0
29
-17.1
-19.1
8
5.0
5.0
30
-21.3
-23.8
9
0.0
0.0
31
-23.0
-23.0
10
0.0
0.0
32
-27.0
-27.0
11
0.0
0.0
33
-25.0
-25.0
12
0.0
0.0
34
-25.0
-25.0
13
0.0
0.0
35
-25.0
-25.0
14
5.2
5.2
36
-25.0
-25.0
15
-12.2
-14.2
37
-25.0
-25.0
16
-25.0
-25.0
38
5.2
5.2
17
-22.0
-22.1
39
-25.0
-25.0
18
-18.0
-18.3
40
-25.0
-25.0
19
-10.8
-14.2
41
-25.0
-25.0
20
-12.1
-12.1
42
-25.0
-25.0
21
-14.2
-14.2
43
0.0
0.0
22
-16.3
-16.3
44
2.5
2.5
IC201
IC203
IC701
IC702
IC204, IC205
IC202