04-06-2019, 09:09 AM
Geez! You need to find a hobby! What your tv broken? [Image: https://philcoradio.com/phorum/images/sm...on_lol.gif]
So what did you replace the field coil with? I'm thinking that what ever it is it's too lower in resistance making your hv too high. The voltage @ pin4 of the 6V6 should be the hv @ it's highest you are almost 50v too high. Needs to be something around 1K. As for the 6J5 check the heater voltage and R-5 should read abt 30K, M on this set =K not Meg. Do check the osc coils for continuity. If that looks good replace the 6J5. Tech note grid 1 is the control grid, grid 2 is the screen grid, and grid 3 is the suppressor grid.
So what did you replace the field coil with? I'm thinking that what ever it is it's too lower in resistance making your hv too high. The voltage @ pin4 of the 6V6 should be the hv @ it's highest you are almost 50v too high. Needs to be something around 1K. As for the 6J5 check the heater voltage and R-5 should read abt 30K, M on this set =K not Meg. Do check the osc coils for continuity. If that looks good replace the 6J5. Tech note grid 1 is the control grid, grid 2 is the screen grid, and grid 3 is the suppressor grid.
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
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