Uniden 2020 User Manual

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

Uniden 2020 Specifications

General

Brand	Uniden
Model	2020
Category	Transceiver
Language	English