1941 GE Model L-640 Help Needed

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1941 GE Model L-640 Help Needed

Radioroslyn
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Posts: 7,323
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Joined: Dec 2009
City: Roslyn Pa

06-19-2020, 01:56 PM

<According to the schematic it looks like one side of the speaker/output transformer was grounded>

Don't think it matters much. Should work fine either way with one leg ground of the secondary or not. Just make sure that you do not ground anything directly on the primary side of the output transformer.[Image: https://philcoradio.com/phorum/images/sm...n_evil.gif]

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 it!

Terry

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Messages In This Thread

1941 GE Model L-640 Help Needed - by captainclock1988 - 06-18-2020, 03:23 PM

RE: 1941 GE Model L-640 Help Needed - by captainclock1988 - 06-18-2020, 09:04 PM

RE: 1941 GE Model L-640 Help Needed - by RodB - 06-19-2020, 09:29 AM

RE: 1941 GE Model L-640 Help Needed - by Eliot Ness - 06-19-2020, 10:44 AM

RE: 1941 GE Model L-640 Help Needed - by Radioroslyn - 06-19-2020, 12:38 PM

RE: 1941 GE Model L-640 Help Needed - by captainclock1988 - 06-19-2020, 01:04 PM

RE: 1941 GE Model L-640 Help Needed - by captainclock1988 - 06-19-2020, 01:12 PM

RE: 1941 GE Model L-640 Help Needed - by Radioroslyn - 06-19-2020, 01:56 PM

RE: 1941 GE Model L-640 Help Needed - by captainclock1988 - 06-19-2020, 06:57 PM

RE: 1941 GE Model L-640 Help Needed - by RodB - 06-19-2020, 07:15 PM

RE: 1941 GE Model L-640 Help Needed - by captainclock1988 - 06-20-2020, 01:21 PM

RE: 1941 GE Model L-640 Help Needed - by Radioroslyn - 06-20-2020, 01:55 PM

RE: 1941 GE Model L-640 Help Needed - by captainclock1988 - 06-20-2020, 03:47 PM

RE: 1941 GE Model L-640 Help Needed - by RodB - 06-20-2020, 05:02 PM

RE: 1941 GE Model L-640 Help Needed - by captainclock1988 - 06-20-2020, 05:44 PM

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