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philco 41-280 volume control
Radioengineer
Junior Member
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Posts: 6
Threads: 3
Joined: Jul 2017
City: Pawnee,IL
#6

03-15-2021, 02:25 PM
Hi,
If I ground out the diode plate (pin 6)with the green secondary wire from the IF can it is dead quiet.No audio is heard at any volume.
If I ground out pin5 the audio is reduced but still there. If I ground the blue secondary wire from the IF can the audio is low but still there.
I even wired  in the volume control circuit from a 42-360 and still cannot mute the audio when the pot is turned down.
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Messages In This Thread
philco 41-280 volume control - by Radioengineer - 03-10-2021, 02:42 PM
RE: philco 41-280 volume control - by Radioroslyn - 03-10-2021, 03:09 PM
RE: philco 41-280 volume control - by Radioroslyn - 03-10-2021, 05:49 PM
RE: philco 41-280 volume control - by Radioengineer - 03-15-2021, 02:25 PM



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  1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration