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38-12 Oscillator Replacement
#14

Sorry missed your post.
Yes switch the screen grid and hv connections on the coil. This inverts the phasing. If it doesn't do anything then wire it back the other way. We are using the 1st diagram and terminal 3 goes to chassis ground. There is no series capacitor (padder) in the original circuit.

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


Messages In This Thread
38-12 Oscillator Replacement - by Radioguy52 - 04-28-2022, 11:17 AM
RE: 38-12 Oscillator Replacement - by Radioguy52 - 04-28-2022, 02:41 PM
RE: 38-12 Oscillator Replacement - by Radioroslyn - 04-28-2022, 04:40 PM
RE: 38-12 Oscillator Replacement - by Radioguy52 - 04-28-2022, 05:11 PM
RE: 38-12 Oscillator Replacement - by Radioroslyn - 04-28-2022, 05:48 PM
RE: 38-12 Oscillator Replacement - by Radioguy52 - 04-28-2022, 09:19 PM
RE: 38-12 Oscillator Replacement - by Chas - 04-28-2022, 10:14 PM
RE: 38-12 Oscillator Replacement - by Radioroslyn - 04-29-2022, 09:53 AM
RE: 38-12 Oscillator Replacement - by Radioguy52 - 04-29-2022, 10:49 AM
RE: 38-12 Oscillator Replacement - by Radioguy52 - 04-29-2022, 10:52 AM
RE: 38-12 Oscillator Replacement - by Radioroslyn - 04-29-2022, 02:54 PM
RE: 38-12 Oscillator Replacement - by Radioguy52 - 04-29-2022, 03:46 PM
RE: 38-12 Oscillator Replacement - by Radioroslyn - 04-29-2022, 04:17 PM
RE: 38-12 Oscillator Replacement - by Radioroslyn - 04-29-2022, 04:28 PM
RE: 38-12 Oscillator Replacement - by BrendaAnnD - 04-30-2022, 02:11 AM
RE: 38-12 Oscillator Replacement - by Radioguy52 - 05-01-2022, 06:21 PM
RE: 38-12 Oscillator Replacement - by Mondial - 05-01-2022, 08:29 PM
RE: 38-12 Oscillator Replacement - by Radioguy52 - 05-01-2022, 10:02 PM
RE: 38-12 Oscillator Replacement - by Radioguy52 - 05-10-2022, 08:09 AM
RE: 38-12 Oscillator Replacement - by Chas - 05-10-2022, 09:42 AM
RE: 38-12 Oscillator Replacement - by Radioguy52 - 05-10-2022, 10:14 AM
RE: 38-12 Oscillator Replacement - by Radioguy52 - 05-10-2022, 11:07 AM
RE: 38-12 Oscillator Replacement - by David - 05-10-2022, 11:59 AM
RE: 38-12 Oscillator Replacement - by Radioguy52 - 05-10-2022, 02:38 PM



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