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Magnavox 25TR12 C102 Chassis 25P606-00AA wont power off
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Bill S
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In article ,
says...
In the schematic, it says I should have 134vdc on the base of Q420, I have
160vdc. Is that to much? or is that normal? Thanks.
Sounds like Q420 might be shorted. These are linear supplies,
so they don't mind being brought up slowly on a variac, if you
have one. B+ should follow the input up to about 14V and stop.
If it keeps rising, you can shut down before burning stuff up.
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