Johnson Viking II part 3 How to repair melted wires Shorted 6 Vac filament circuit
Автор: D-lab Electronics
Загружено: 2019-12-08
Просмотров: 5524
Описание: Still working on the Johnson Viking II. This one had many issues. Starting to look good now. I have removed many modifications. Last and most time consuming, repairing the melted wiring. It appears that this damage was due to a shorted lamp. Now I see that an added fuse in the initial design would have eliminated this damage. I added a 10 amp fuse in line with the 6vac winding off the main power transformer. Next time I have my Viking II open, I plan to do the same. Next, I checked the modulation. Working super. I see no need to go further into that section. As you can see this is a labor of love.
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