Philips AC Konstanter 7776? (Techniek Radio/TV)

door onbekend, 03.02.2013, 10:05 (4313 dagen geleden) @ onbekend
Bewerkt door onbekend, 03.02.2013, 10:10

2 C is changed to new.

it wakes up

the voltmeter is not working.
The regulation is near to perfect, I have tested with an electric heater, there is no swimming in the voltage.
Now I will look if it will be possible to repair the voltmeter.
The very light is from the regulator diode tube 56001. I think it use the own filament for regulating the system.

greetings
Martin