09-05-2016, 08:08 PM
If I'm reading the specs for the eye tube correctly it appears that it needs 0v on the pin 3 to be completely open. This can't happen else you wouldn't have any SG voltage on the IF amp. Seems like a design issue.
Terry
Terry
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