24
23
2CH AC VOLTMETER
FREQUENCY COUNTER
2 4
CON301
CD6602-01-01
CASSETTE SECTION
VOLTAGE CHART
THE MEASURED VALUE IS DC VOLTAGE
UNIT: V
TUNER SECTION
TEST CONDITION: SET AM/FM TUNER ON ONE FREQUENCY
IC201 (TA2111N)
PIN'S NUMBER
1
2
3
4
5
6
7
8
AM
0
0
1.28
5.65
0.42
5.66
4.91
5.69
FM
0.82
0
0.38
3.90
0.44
4.01
3.88
4.01
PIN'S NUMBER
9
10
11
12
13
14
15
16
AM
0
0
0.29
5.11
1.33
1.33
5.69
5.60
FM
0
0
4.70
3.22
1.27
1.27
3.27
3.12
PIN'S NUMBER
17
18
19
20
21
22
23
24
AM
0.72
1.12
1.12
5.66
5.66
5.65
5.65
5.58
FM
0.71
1.07
0.42
4.01
4.46
4.01
4.46
4.01
CASSETTE & POWER SECTION
TEST CONDITION: TAPE PLAY
IC301 (LS22241/BA3308)
PIN'S NUMBER
1
2
3
4
5
6
7
8
9
PLAY
1.82
0
1.84
0
0
6.67
1.85
0
1.83
IC501 (UTC6650)
PIN'S NUMBER
1
2
3
4
5
6
7
8
PLAY
1.83
3.12
3.17
2.98
0
0
1.34
0.69
IC801 (TA8227P)
PIN'S NUMBER
1
2
3
4
5
6
PLAY
9.57
4.94
9.20
0
0.59
0
PIN'S NUMBER
7
8
9
10
11
12
PLAY
0
0.59
5.23
9.20
4.94
9.56
TRANSISTOR
Q301(9013)
Q302(9013)
E
C
B
E
C
B
PLAY
0
0
0
7.21
7.52
7.53
REC.
0
17.60
0
0
5.86
0.65
TRANSISTOR
Q901(9013)
Q902(B1566)
E
C
B
E
C
B
PLAY
7.10
12.40
7.70
13.00
7.80
12.40
CD SECTION & CPU SECTION
TEST CONDITION: CD PLAY
IC103 (TA2092N)
PIN'S NUMBER
1
2
3
4
5
6
7
8
0
2.95
6.93
3.37
2.11
2.04
3.15
2.05
PIN'S NUMBER
9
10
11
12
13
14
15
16
3.02
6.92
3.25
0
0
3.16
6.91
3.20
PIN'S NUMBER
17
18
19
20
21
22
23
24
2.04
0
6.92
2.13
3.41
6.92
2.91
0
