12-10-2022, 09:09 PM
Put the part# in the search box and hit enter. You'll find the answer below the box.
https://philcoradio.com/library/index.ph...resistors/
Here's a little cleaner diagram. https://philcoradio.com/library/download...20217B.pdf
Yes the 1st electrolytic cap's (aka input cap) - side of 55/56 is NOT connected to the chassis. The cardboard sleeve isolates so that the power supply a produce - bias voltage for the output tube's control grid. The 2nd cap aka the output cap the - side is connected to the chassis.
https://philcoradio.com/library/index.ph...resistors/
Here's a little cleaner diagram. https://philcoradio.com/library/download...20217B.pdf
Yes the 1st electrolytic cap's (aka input cap) - side of 55/56 is NOT connected to the chassis. The cardboard sleeve isolates so that the power supply a produce - bias voltage for the output tube's control grid. The 2nd cap aka the output cap the - side is connected to the chassis.
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
