06-16-2019, 09:20 PM
Hi and welcome,
On the 2nd if transformer the secondary will be difficult to measure the resistance as it has two internal caps and a resistor connected to it. Short of measuring it at the winding you won't get an accurate reading. With the transformer connected how much voltage do you have @ pin 2 of the 78 if amp tube?
On the 2nd if transformer the secondary will be difficult to measure the resistance as it has two internal caps and a resistor connected to it. Short of measuring it at the winding you won't get an accurate reading. With the transformer connected how much voltage do you have @ pin 2 of the 78 if amp tube?
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 "[-]")
