09-24-2012, 09:35 PM
Fedorat, you can find a schematic for the model 50 here. http://www.philcoradio.com/tech/images/50.jpg It looks like the antenna part of the control is 5000 ohm and the screen grid portion is 1750 ohm. The wiper of one part should not be connected to the other half of the control.
Steve
Steve
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