08-09-2021, 09:25 PM
Ok it sounds like another exciting game of chase the electrons!
Round one. Connect your ohm meter across the ac plug (with it unplugged to the wall socket). Should read abt 11 ohms on and open in the off position. If it reads open in both positions it means you could have a bad off/on switch, bad cord or the pri of the pt is open. If it reads 11 ohm in the on position then your variac isn't plugged in.
https://philcoradio.com/library/download...20Book.pdf
Round one. Connect your ohm meter across the ac plug (with it unplugged to the wall socket). Should read abt 11 ohms on and open in the off position. If it reads open in both positions it means you could have a bad off/on switch, bad cord or the pri of the pt is open. If it reads 11 ohm in the on position then your variac isn't plugged in.
https://philcoradio.com/library/download...20Book.pdf
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 "[-]")
