01-25-2021, 01:28 PM
As for the spkr connector I'd measure voltage @ the 6F6 it's abt the same thing. Pins 4 screen grid and pin 3 plate will tell the health of the p/s and if the opt is good. Pin 5 tells if you've got the filter caps grounded to the chassis and much bias voltage you have on the output stage.
When my pals were reading comic books
I was down in the basement in my dad's
workshop. Perusing his Sam's Photofoacts
Vol 1-50 admiring the old set and trying to
figure out what all those squiggly meant.
Circa 1966
Now I think I've got!
Terry
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