Zenith 7h822-z tubes not lit

[init4fun]

Originally Posted by Tennangler

I will try to find the correct tube.
Which one is the filter capacitor?

Yes, it's far easier to get the right tube than to try to rewire the socket.

The filter caps are "C20" and "C21" in the Nostalgia Air schematic I Posted a link to in Post #2 of your thread Rated at 40 and 80 MFD & 150 volts. 160 volts will be the modern replacements.

[Electronic M]

Originally Posted by init4fun

Yes, it's far easier to get the right tube than to try to rewire the socket.

The filter caps are "C20" and "C21" in the Nostalgia Air schematic I Posted a link to in Post #2 of your thread Rated at 40 and 80 MFD & 150 volts. 160 volts will be the modern replacements.

47 and 82uF are the modern replacement capacitance...

[init4fun]

Originally Posted by Electronic M

47 and 82uF are the modern replacement capacitance...

Yep, thought I typed that in there along with the 160 volts, but musta missed it......