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VOLTAGE CHART -9/9
TRANSISTOR
B
Q813
C
2SD2012
E
B
Q821
C
2SD1858
E
B
Q831
C
2SD2012
E
B
Q832
C
2SC4081(R)
E
B
Q833
C
2SA1576A(R)
E
B
Q834
C
DTC114TUA
E
B
Q901
C
DTC114TUA
E
TU101 FAE347-A30
PIN NO.
PIN NAME
1
AM ANT
2
FM ANT
3
AM DX/LOC
4
FM DX/LOC
5
GND
6
FM VT
7
GND
8
GND
9
AM+B
10
GND
11
AM/FM OSC
12
FM+B
13
TU+B
14
AM VT
15
GND
16
L ch
17
R ch
18
GND
19
NC
20
IF REQ/OUT
21
S-METER
22
SD/ST
23
SNC
24
DET OUT
25
TU+B
26
MUTE
Antenna standard
input
FM:1mV(60dBuV)
AM:5mV(75dBuV)
CD
FM
9.8
9.77
14.25
14.35
9.15
9.1
6.37
6.36
12.59
12.57
5.8
5.79
9.05
0.62
14.24
14.35
8.41
0.62
9.59
0
14.24
14.35
9.03
0
8.97
14.32
9.58
0
9.62
14.35
3.68
0
0.01
14.3
0
0
0
0
4.89
4.86
0
0
Antenna input opening
FM
AM
0
0
0
0
0
0
7.4
0.18
0
0
3.37
2.81
0
0
0
0
0
8.52
0
0
0
0
7.85
0.18
8.16
8.12
3.37
2.81
0
0
3.39
3.43
3.4
3.44
0
0
0
0
0
0
0.45
0.01
4.84
4.78
0.06
0.04
3.99
1.21
8.21
8.12
2.32
0.03
Abnormal
Abnormai connditions
conditions
frequency
75kHz(100%)
1kHz
30%
400kHz
AM
AUX
9.78
9.78
14.4
14.31
9.11
9.11
6.36
6.36
12.64
12.52
5.78
5.79
0.65
0.75
14.4
14.31
0.61
0.62
0
0
14.4
14.31
0
0
14.36
14.28
0
0
14.4
14.31
0
0
14.35
14.26
0
0
0
0
4.78
4.87
0
0
Antenna standard input
FM
AM
0
0
0
0
0
0
7.5
0.19
0
0
3.4
2.81
0
0
0
0
0.05
8.54
0
0
0
0
7.91
0
8.23
8.14
3.39
2.81
0
0
3.39
3.43
3.39
3.43
0
0
0
0
0
0
5.6
5.1
4.87
4.79
0.91
0.81
4.03
1.2
8.23
8.14
0.85
0.03
Received
frequency
98MHz
1000kHz
-33-
CD-CHANGER
9.77
14.16
9.11
6.36
12.44
5.79
0.78
14.17
0.62
0
14.17
0
14.13
0
14.17
0
14.12
0
0
4.86
0
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