Philco Tone Control 635

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Philco Tone Control 635

Carl Travis
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Posts: 205
Threads: 6
Joined: Jun 2006
City: Moundsville State, Province, Country: WV

12-11-2007, 12:54 PM

Frank,
There are 3 terminals in the tone control.
The first is not connected to anything.
The lead from the middle terminal would connect at the junction of #45, 20K ohm resistor and the #46 .02uf capacitor.
The other lead would connect to the plate pin of your 42 output tube where the the 61A, .003uf capacitor also attaches.

Carl
Northern Panhandle, WV

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Philco Tone Control 635 - by Frank - 12-11-2007, 09:37 AM

[No subject] - by Carl Travis - 12-11-2007, 09:46 AM

[No subject] - by Frank - 12-11-2007, 10:10 AM

[No subject] - by Carl Travis - 12-11-2007, 12:54 PM

[No subject] - by Frank - 12-11-2007, 06:59 PM

[No subject] - by Frank - 12-12-2007, 09:17 AM

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