Philco late 112 tone control cap values - Printable Version

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+--- Thread: Philco late 112 tone control cap values (/showthread.php?tid=20835)

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Philco late 112 tone control cap values - vintageradiojohn - 01-07-2020

Hi All
Tone control part # 03137 for a model 112 with push-pull 47s. Does anyone know the cap values? Philco repair bench doesn't list it.
The earlier tone control with push-pull 45s is a different part # so maybe the cap values are different.

Thanks
John

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RE: Philco late 112 tone control cap values - rfeenstra - 01-07-2020

The "Philco Condensers and More" book by Ray Bintliff (may he RIP) comes in handy again. He shows the first cap to be a .015, and second two being .01 mfd. It seems to work well on my 112X.

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RE: Philco late 112 tone control cap values - klondike98 - 01-07-2020

refeenstra answered the question but just as a reminder to folks...

many of the earlier Philco schematics are nicely annotated by Ron and can be found in the Library

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RE: Philco late 112 tone control cap values - vintageradiojohn - 01-07-2020

Thanks guys. It's funny that two different part numbers use the same cap values.

John

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