Icom IC-4A Instruction Manual page 33

SECTION X VOLTAGE CHARTS
NOTE: Measuring instrument is a БОКО/М multimeter.
MAIN UNIT TRANSISTORS
[ TRANSMIT | RECEIVE
TR Мо. | BASE COLLECTOR|EMITTER| BASE| [COLLECTOR] EMITTER | REMARKS
OR OR OR OR OR OR
ATE2| DRAIN |SOURCE САТЕ1 САТЕ2| DRAIN | SOURCE
0 0 0 3.0 3.4 2.2
0 0 GND | 07 40 GND
0 0 ο | 17 1.7 1.0
0 0 0 1.0 1.7 0.4
0 ШШЕ: 0 17 4.4 2.4
0 4.8 5.0 4.8 0 50 |
0 0
GND 03 |
4.4 GND |
|
0 0 GND 0 03 | GND |
is 4. 0 5.0 42 | 5.0 5.0
8.
0 9.0
8.4 6.0
9.0 |
0 8.0 0 5.0 | 8ο 40 |
5.0 8.4 4.0 0 | до 2.8
0 0 0 40 01.7 | 38/20 |SOLOFF/ON |
0 0 GND | 0/0.6 | 8.0/0 GND |SOLOFF/ON
0 84 0 8.0/0 8.4 7.6/0 |501 ОЕЕ/ОМ |
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