07-19-2017, 02:09 PM
If you can easley disconnect one end of 140 disconnect it and measure for the -20v. If by chance it magically appears that indicates 140 is bad /shorted. Not having the -20v will cause the 6L6's to draw excessive plate current thus loading down the HV. Could very well be why your HV is low.
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 "[-]")
