VOLTAGE CHARTS
11
IC VOLTAGE TABLE
{DC12V,NO SIGNAL INPUT (EXCEPT FM STEREO BAND),VOLUME MINMUN}
AC 230V 50HZ
TC94A29F-400
TA2157FN & MM1469
TA2180&TA8227P&PT2253&KA22241
PINS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
U103
MOTOR
3.4
3.4
2..1
2.1
0
1.7
7.8
0
2.1
2.1
3.4
3.4
0
7
0.8
1.2
MM1469
PINS
17
18
19
20
21
22
23
24
25
26
27
28
MOTOR
2.6
4.3
2.4
2.1
7.8
7.8
2.1
2.1
2.1
3.4
3.4
0
PINS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
U102
CD
3.28
1.62
1.64
1.63
1.63
0
2.6
0
1.58
1.64
1.64
1.04
2.8
1.64
1.64
1.64
TA2157FN
PINS
17
18
19
20
21
22
23
24
25
26
27
28
29
30
CD
0.1
1.63
1.18
1.74
2.37
0.76
1.64
0
PINS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
standby
0
0
3.2
3.52
0
0
3.1
3.2
0
1.5
0
0
0
3.78
0
0.29
CD
2.95
2.93
2.95
3.32
0
0
3.1
2.95
0
1.37
0
0
2.93
3.68
0
0
PINS
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
standby
0.04
0.03
0.03
0.03
0
0
0
0
0
0
0
0
0
0
0
0
CD
1.62
0
1.49
3.32
0.97
0
1.53
1.63
3.28
1.64
1.63
0.72
1.64
1.04
1.64
1.63
U101
PINS
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
TC94A29F-400 standby
0
0
0
0
0
0
0
3.2
3.2
0.2
0
0
0
0
0
0
CD
1.64
1.64
1.74
1.58
0.01
1.64
1.64
2.95
1.32
1.3
0
3.2
1.6
0
1.6
1.6
PINS
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
standby
3.19
0.86
1.7
1.59
1.59
1.59
1.59
1.6
1.6
1.6
1.59
1.6
1.6
1.6
1.6
1.6
CD
2.95
0.7
1.57
1.46
1.46
1.46
1.46
1.47
1.47
1.47
1.47
1.47
1.47
1.47
1.47
1.47
PINS
standby
CD
PINS
standby
CD
PINS
standby
CD
Summary of Contents for GMS880
Page 1: ...Service Manual GMS880 GMS880 Service Manual GMS880...
Page 4: ...DISASSEMBLY INSTRUCTIONS 3 SCREW 3 x10 KA SCREW 3 x12 KM SCREW 3 x10 PA...
Page 5: ...ADJUSTMENT LOCATIONS 4...
Page 14: ...13 IC BLOCK DIAGRAM...
Page 15: ...14 IC BLOCK DIAGRAM PT2253A TA8227P...
Page 19: ...BLOCK DIAGRAM 18...
Page 20: ...WIRING DIAGRAM 19...
Page 21: ...SCHEMATIC DIAGRAMS 20...
Page 22: ...SCHEMATIC DIAGRAMS 21...
Page 23: ...SCHEMATIC DIAGRAMS 22...
Page 24: ...SCHEMATIC DIAGRAMS 23...
Page 25: ...PRINTED CIRCUIT BOARDS 24...
Page 26: ...PRINTED CIRCUIT BOARDS 25...
Page 27: ...PRINTED CIRCUIT BOARDS 26...
Page 28: ...27 EXPLODED VIEW PARTS LIST CABINET...
