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Starting work on my 19B
#58

Hi again,

I have one problem with the radio now, hopefully someone has an idea how to fix it. Sometimes when I turn the volume control the audio starts to oscillate. Does anyone know what might cause that?

I measured the volume pot and it ohmed out at about 850K whereas the schematic says it should be 350K. Could that cause it, or would it be something else?

Thanks in advance.
Jon


Messages In This Thread
Starting work on my 19B - by PAradiogeek - 12-05-2013, 11:16 PM
RE: Starting work on my 19B - by BrendaAnnD - 12-06-2013, 05:49 AM
RE: Starting work on my 19B - by Mondial - 12-06-2013, 07:35 AM
RE: Starting work on my 19B - by PAradiogeek - 12-06-2013, 10:44 AM
RE: Starting work on my 19B - by PAradiogeek - 12-11-2013, 09:02 PM
RE: Starting work on my 19B - by BrendaAnnD - 12-11-2013, 09:28 PM
RE: Starting work on my 19B - by PAradiogeek - 12-12-2013, 01:49 PM
RE: Starting work on my 19B - by BrendaAnnD - 12-12-2013, 02:19 PM
RE: Starting work on my 19B - by codefox1 - 12-12-2013, 07:20 PM
RE: Starting work on my 19B - by morzh - 12-12-2013, 10:41 PM
RE: Starting work on my 19B - by PAradiogeek - 12-13-2013, 07:34 AM
RE: Starting work on my 19B - by jerryhawthorne - 12-13-2013, 06:48 PM
RE: Starting work on my 19B - by klondike98 - 12-13-2013, 06:59 PM
RE: Starting work on my 19B - by Radioroslyn - 12-15-2013, 11:53 AM
RE: Starting work on my 19B - by PAradiogeek - 12-15-2013, 08:37 PM
RE: Starting work on my 19B - by jerryhawthorne - 12-15-2013, 09:11 PM
RE: Starting work on my 19B - by PAradiogeek - 12-16-2013, 07:55 PM
RE: Starting work on my 19B - by PAradiogeek - 12-19-2013, 10:30 PM
RE: Starting work on my 19B - by klondike98 - 12-19-2013, 10:50 PM
RE: Starting work on my 19B - by Bradley Rush - 12-20-2013, 02:44 AM
RE: Starting work on my 19B - by PAradiogeek - 12-20-2013, 07:11 AM
RE: Starting work on my 19B - by jerryhawthorne - 12-20-2013, 05:16 PM
RE: Starting work on my 19B - by PAradiogeek - 12-25-2013, 03:40 PM
RE: Starting work on my 19B - by Ron Ramirez - 12-25-2013, 05:02 PM
RE: Starting work on my 19B - by morzh - 12-25-2013, 05:08 PM
RE: Starting work on my 19B - by morzh - 12-25-2013, 05:08 PM
RE: Starting work on my 19B - by PAradiogeek - 12-25-2013, 06:49 PM
RE: Starting work on my 19B - by morzh - 12-25-2013, 08:39 PM
RE: Starting work on my 19B - by PAradiogeek - 12-25-2013, 10:53 PM
RE: Starting work on my 19B - by tab10672 - 12-25-2013, 11:43 PM
RE: Starting work on my 19B - by morzh - 12-26-2013, 10:24 AM
RE: Starting work on my 19B - by PAradiogeek - 12-26-2013, 02:18 PM
RE: Starting work on my 19B - by PAradiogeek - 01-11-2014, 05:04 PM
RE: Starting work on my 19B - by PAradiogeek - 01-13-2014, 07:34 AM
RE: Starting work on my 19B - by PAradiogeek - 02-15-2014, 11:03 PM
RE: Starting work on my 19B - by morzh - 02-16-2014, 11:13 AM
RE: Starting work on my 19B - by PAradiogeek - 03-03-2014, 10:37 PM
RE: Starting work on my 19B - by PAradiogeek - 03-07-2014, 10:47 PM
RE: Starting work on my 19B - by Mondial - 03-07-2014, 11:00 PM
RE: Starting work on my 19B - by PAradiogeek - 03-19-2014, 08:20 PM
RE: Starting work on my 19B - by skyscraper - 03-19-2014, 08:38 PM
RE: Starting work on my 19B - by Mondial - 03-19-2014, 08:49 PM
RE: Starting work on my 19B - by skyscraper - 03-19-2014, 08:56 PM
RE: Starting work on my 19B - by Joeztech - 03-20-2014, 06:46 AM
RE: Starting work on my 19B - by PAradiogeek - 03-21-2014, 10:47 PM
RE: Starting work on my 19B - by jerryhawthorne - 03-21-2014, 11:35 PM
RE: Starting work on my 19B - by Joeztech - 03-22-2014, 05:50 AM
RE: Starting work on my 19B - by Mondial - 03-22-2014, 09:34 AM
RE: Starting work on my 19B - by Joeztech - 03-22-2014, 10:12 AM
RE: Starting work on my 19B - by PAradiogeek - 03-24-2014, 09:25 PM
RE: Starting work on my 19B - by skyscraper - 03-24-2014, 09:41 PM
RE: Starting work on my 19B - by PAradiogeek - 03-25-2014, 06:13 AM
RE: Starting work on my 19B - by morzh - 03-25-2014, 09:12 AM
RE: Starting work on my 19B - by Radioroslyn - 03-25-2014, 04:10 PM
RE: Starting work on my 19B - by PAradiogeek - 03-25-2014, 07:14 PM
RE: Starting work on my 19B - by PAradiogeek - 03-25-2014, 10:42 PM
RE: Starting work on my 19B - by skyscraper - 03-25-2014, 11:17 PM
RE: Starting work on my 19B - by PAradiogeek - 03-30-2014, 06:34 AM
RE: Starting work on my 19B - by Steve Davis - 03-30-2014, 07:57 AM
RE: Starting work on my 19B - by PAradiogeek - 03-30-2014, 10:21 AM
RE: Starting work on my 19B - by skyscraper - 03-30-2014, 11:32 AM
RE: Starting work on my 19B - by PAradiogeek - 03-30-2014, 03:50 PM



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