03-27-2012, 12:26 AM
(03-26-2012, 08:24 PM)tab10672 Wrote: If the field coil or one of the filters were bad or oversized the 6j5 should also be high it looks like there are only a few resistors that would cause only the 6k5 plate to be high I would start from B and work my way there subtracting resistance voltage along the way.
Check the voltages on the plates of the 6F6. If B+ isn't making it that far, the power supply is practically unloaded and of course will be way up.