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49-1401 no audio
RodB
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Posts: 988
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City: Roseville, MN
#5

05-08-2022, 05:19 PM
I was just looking at the schematic and it appears that the plate voltage at pin 7 of the 6AQ6 to B- should be around 110 volts if the tube is not conducting. If it's 190 there may be a problem in the power supply also.
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Messages In This Thread
49-1401 no audio - by Cu879 - 05-07-2022, 09:47 PM
RE: 49-1401 no audio - by Mondial - 05-07-2022, 11:48 PM
RE: 49-1401 no audio - by Cu879 - 05-08-2022, 12:05 PM
RE: 49-1401 no audio - by Mondial - 05-08-2022, 04:17 PM
RE: 49-1401 no audio - by RodB - 05-08-2022, 05:19 PM
RE: 49-1401 no audio - by Radioroslyn - 05-08-2022, 11:31 PM
RE: 49-1401 no audio - by Mondial - 05-09-2022, 12:03 AM
RE: 49-1401 no audio - by BrendaAnnD - 05-09-2022, 07:54 AM
RE: 49-1401 no audio - by BrendaAnnD - 05-09-2022, 09:54 AM
RE: 49-1401 no audio - by BrendaAnnD - 05-09-2022, 10:01 AM
RE: 49-1401 no audio - by Cu879 - 05-09-2022, 04:51 PM
RE: 49-1401 no audio - by MrFixr55 - 05-09-2022, 10:01 PM
RE: 49-1401 no audio - by Cu879 - 06-04-2022, 12:56 AM
RE: 49-1401 no audio - by RodB - 06-04-2022, 08:26 AM
Jmay - by Jmay - 06-04-2022, 04:23 PM
RE: 49-1401 no audio - by Radioroslyn - 06-04-2022, 05:13 PM



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