10-09-2017, 12:31 AM
Hi Frank and welcome,
With a quick look at your notes you are missing voltage on pin 3 of the 1R5, and you don't have any screen grid voltage on the If amp tube should see abt 50vdc. Check R-2.
GL
With a quick look at your notes you are missing voltage on pin 3 of the 1R5, and you don't have any screen grid voltage on the If amp tube should see abt 50vdc. Check R-2.
GL
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
![[-]](https://philcoradio.com/phorum/images/bootbb/collapse.png "[-]")
