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Hum with phonograph only??
morzh
Odobenus rosmarus
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Posts: 15,348
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#2

06-02-2013, 07:50 PM
Grounding. Check your wires from the adapter, the shield and whether the chassis is connected to the radio's chassis and how.

I do not know how it should be (I have no sch) but this is typicsally the reason - the Grounds and Ground loops.

meantime you can describe how the turn table is connected to the radio. In all details.
(This post was last modified: 06-02-2013, 07:50 PM by morzh.)
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Messages In This Thread
Hum with phonograph only?? - by ODPILOT - 06-02-2013, 07:42 PM
RE: Hum with phonograph only?? - by morzh - 06-02-2013, 07:50 PM
RE: Hum with phonograph only?? - by 7estatdef - 06-03-2013, 01:05 PM
RE: Hum with phonograph only?? - by ODPILOT - 06-03-2013, 04:28 PM
RE: Hum with phonograph only?? - by Chuck Schwark - 06-04-2013, 09:04 AM
RE: Hum with phonograph only?? - by morzh - 06-04-2013, 10:53 AM
RE: Hum with phonograph only?? - by ODPILOT - 06-04-2013, 07:10 PM
RE: Hum with phonograph only?? - by GarySP - 06-04-2013, 08:38 PM
RE: Hum with phonograph only?? - by codefox1 - 06-05-2013, 05:25 PM



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