06-20-2021, 04:26 PM
Would check to see if you have 5v or so across pins 7&8 of the 5Y4 socket. Also check the resistance across pins 7&8 of the 5Y4's. Maybe you have two duds.
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