FABRICATOR 281
ADVANCED TROUBLESHOOTING
-14
Manual No. 0-4880B
7.17 Main Transformer Test
Disconnect the secondary of the Main Transformer T2 from the rectifier bridge and measure output voltage be-
tween the two transformer output connections as follows:
COARSE VOLTAGE SELECTION
FINE VOLTAGE SELECTOR VOLTAGE AC (approx.)
SWITCH SETTING
SWITCH SETTING
L
1
11.8
L
2
12.2
L
3
12.5
L
4
12.9
L
5
13.2
L
6
13.8
L
7
14.0
L
8
14.6
M
1
15.3
M
2
16.0
M
3
16.5
M
4
17.3
M
5
17.9
M
6
18.9
M
7
19.5
M
8
20.6
H
1
22.1
H
2
23.6
H
3
24.7
H
4
26.4
H
5
28.0
H
6
30.2
H
7
31.8
H
8
34.8
Содержание 281 FABRICATOR
Страница 54: ...fabricator 281 OPERATION 4 18 Manual No 0 4880B NOTES ...
Страница 80: ...Fabricator 281 CIRCUIT OPERATION 8 Manual No 0 4880B ...
Страница 96: ...fabricator 281 APPENDIX A Manual No 0 4880B 30 VAC Art A 07520 APPENDIX 3 MAIN PCB CIRCUIT DIAGRAM ...
Страница 98: ...fabricator 281 APPENDIX A Manual No 0 4880B APPENDIX 4 SPOT TIMER CIRCUIT DIAGRAM Art A 07521 ...
Страница 104: ...fabricator 281 APPENDIX A 12 Manual No 0 4880B ...
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