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Inoperable tone controls
Radioroslyn
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Posts: 7,285
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#8

11-15-2016, 09:40 PM
After having a look at the schematic it's not too bad. On the treble control if you ground the end that isn't grounded it should cut the highs out. If not there is a problem with C-201 (open) I suppose C-200 could be bad but kinda doubt it it's probably a mica. Do you have 132vdc at the top end of C-201??
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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Messages In This Thread
Inoperable tone controls - by lasurveyor - 11-15-2016, 03:44 PM
RE: Inoperable tone controls - by klondike98 - 11-15-2016, 07:11 PM
RE: Inoperable tone controls - by lasurveyor - 11-15-2016, 08:12 PM
RE: Inoperable tone controls - by lasurveyor - 11-15-2016, 08:24 PM
RE: Inoperable tone controls - by Jim Koehler - 11-15-2016, 07:28 PM
RE: Inoperable tone controls - by lasurveyor - 11-15-2016, 08:27 PM
RE: Inoperable tone controls - by Radioroslyn - 11-15-2016, 09:24 PM
RE: Inoperable tone controls - by Radioroslyn - 11-15-2016, 09:40 PM
RE: Inoperable tone controls - by lasurveyor - 11-15-2016, 10:39 PM
RE: Inoperable tone controls - by Radioroslyn - 11-15-2016, 10:56 PM
RE: Inoperable tone controls - by lasurveyor - 11-15-2016, 11:25 PM
RE: Inoperable tone controls - by klondike98 - 11-15-2016, 09:41 PM
RE: Inoperable tone controls - by Radioroslyn - 11-16-2016, 12:07 AM
RE: Inoperable tone controls - by lasurveyor - 11-16-2016, 02:10 AM



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