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VOLTAGE MEASUREMENTS
1. TUBE
Pin No
T
Section
R
Tube
V251
T
TX RF
12BY7A
R
V1001
T
6146B
R
Final
V1002
T
6146B
R
V1001
T
*Final
6146B
R
2. Transistor & FET
Section
Q Nr.
L.O
Q 101
102
103
104
105
106
107
108
109
110
111
112
113
115
116
117
118
119
120
RX-RF
Q 201
202
203
204
TX-RF
Q 251
IF
Q 351
352
353
354
355
356
357
357
UNIDEN 2020
1
2
3
0
-3.2
0
0
-16.5
0
0.29
(12.6)
205
0
(12.6)
215
0.29
(6.3)
205
0
(6.3)
215
0.23
(12.6)
218
0
(12.6)
218
TYPE
T or R
2SC735Y
R
2SC784R
R
2SC372Y
R
2SC372Y
R
2SC784R
R
2SC784R
R
2SC784R
R
2SC784R
R
2SC784R
R
2SC784R
R
2SC784R
R
2SC380Y
R
3SK35BL
R
2SK19GR
R
2SC380Y
R
2SC380Y
R
2SC380Y
R
2SC372Y
R
2SC372Y
R
3SK35GR
R
3SK35GR
R
2SK19GR
R
2SK19GR
R
3SK35BL
T
3SK35GR
R
3SK35GR
R
3SK35GR
R
2SC372Y
R
2SK19GR
R
2SC372Y
R
2SC372Y
T
2SC372Y
R
Sid 17 (26)
4
5
6
(12.6)
0
(6.3)
(12.6)
0
(6.3)
0.29
-50
0.29
0
-79
0
0.29
-50
0.29
0
-79
0
0.23
-50
0.23
0
-79
0
E or S
C or D
0
4.5
1.6
5.0
1.6
5.0
1.6
5.0
1.6
5.0
1.6
5.0
1.6
5.0
1.6
5.0
1.6
5.0
1.6
5.0
1.6
5.0
1.7
11.7
0.5
12.0
2.0
11.5
6.5
10.1
6.5
10.1
2.8
11.4
0
10.3
0
5.7
0.6
10.6
1.1
11.8
1.4
11.8
0.7
0.9
0.7
11.0
0.7
7.4
0.7
7.4
0.7
7.4
0.8
5.0
0.1
1.3
0.8
8.2
0
0.8
0
0.8
7
8
9
280
188
0
325
325
0
(6.3)
0
-
(6.3)
0
-
0
0
-
0
0
-
(6.3)
0
-
(6.3)
0
-
B or G1
G2
0
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.4
0
0
5.0
5.0
3.4
0
0
0.5
3.8
0
4.4
0
-
0
-
0
1.3
0.6
4.0
0.6
2.6
0.6
2.6
1.5
-
0
-
1.3
-
1.0
-
0
-
P
-
-
750
900
750
900
430
460
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