-33-
VOLTAGE CHART -2/2
TEST CONDITION:SET AM/FM TUNER ON ONE FREQUENCY
IC001 (TA2111F)
PIN'SNUMBER
1
2
3
4
5
6
7
8
AM
0
0
1.14
4.77
0.40
4.80
4.12
4.80
FM
0.83
0
0.32
4.63
0.61
0
4.21
4.74
PIN'SNUMBER
9
10
11
12
13
14
15
16
AM
0
0
4.77
4.22
1.32
1.27
4.79
4.79
FM
0
0
0
3.97
1.28
1.28
4.06
3.50
PIN'SNUMBER
17
18
19
20
21
22
23
24
AM
0.71
1.13
1.13
4.80
4.74
4.74
4.74
4.80
FM
0.71
1.25
0.31
4.74
4.69
4.67
4.67
4.74
IC002 (LC72131)
PIN'SNUMBER
1
2
3
4
5
6
7
8
9
10
11
AM
2.31
0
0
0
0
4.75
0
0
0.62
0
0
FM
2.17
0
0
0
0
0
0.52
0
0.50
4.72
4.72
PIN'SNUMBER
12
13
14
15
16
17
18
19
20
21
22
AM
0
0.51
0
2.32
0
4.75
0.88
0.88
2.58
0
2.27
FM
0
0.62
0
0
2.24
4.48
0.84
0.84
3.80
0
2.14
TRANSISTORS
Q009(DTA114YKA)
Q010(DTA114YKA)
E
C
B
E
C
B
AM
4.80
4.80
0
4.80
4.80
0
FM
4.75
4.06
4.73
4.75
3.51
4.73
TRANSISTOR
Q001(DTC114YK)
Q002(C1740)
Q003(2SA1162Y)
E
C
B
E
C
B
E
C
B
FM
0
0
3.94
4.75
7.91
5.45
5.45
5.45
4.75
CASSETTE SECTION
IC203 (BD3881FV)
PIN'SNUMBER
1
2
3
4
5
6
7
8
9
10
PLAY
3.52
3.52
3.52
3.52
3.51
3.52
3.52
3.52
3.52
3.53
PIN'SNUMBER
11
12
13
14
15
16
17
18
19
20
PLAY
3.53
7.42
3.97
0
3.52
3.52
3.52
3.52
0.96
0.96
PIN'SNUMBER
21
22
23
24
25
26
27
28
PLAY
3.51
3.51
3.51
3.51
3.53
3.53
3.53
3.53
IC202 (TA8227)
PIN'SNUMBER
1
2
3
4
5
6
PLAY
13.46
6.95
13.23
0
0.56
0
PIN'SNUMBER
7
8
9
10
11
12
PLAY
0
0.57
7.19
13.25
7.11
14.24
TRANSISTORS
Q101(B1370)
Q102(A933)
Q103(C124)
B
C
E
E
C
B
E
C
B
PLAY
13.50
13.52
14.21
13.60
13.60
12.94
0
0
4.20
TRANSISTORS
Q104(B1370)
Q105(C1740)
B
C
E
E
C
B
PLAY
13.35
7.93
12.83
7.20
12.84
7.77
TRANSISTORS
Q331(C3198)
Q332(C3198)
Q333(C3198)
E
C
B
E
C
B
E
C
B
REC.
0.42
5.95
0
0.42
5.97
0.28
6.22
6.38
7
TUNER SECTION
