01-12-2018, 12:43 AM
Ok so back to troubleshooting 101.
Got a good strong 6vdc source to power it with?
tubes lit up?
Is the spkr plugged in /connected?
Check for HV dc at pin 2 of the 41 tube?
If so remove the grid cap lead from the 75 and touch
the cap on the tube. Should buzz loud.
Got a good strong 6vdc source to power it with?
tubes lit up?
Is the spkr plugged in /connected?
Check for HV dc at pin 2 of the 41 tube?
If so remove the grid cap lead from the 75 and touch
the cap on the tube. Should buzz loud.
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 "[-]")
