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49-1401 no audio
Cu879
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Posts: 14
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Joined: Mar 2021
City: Bakersfield State, Province, Country: Ca
#3

05-08-2022, 12:05 PM
Thanks for the reply. I’m not sure which test point to use. If I use test point B, which is the B-, the voltage at pin 7 is 190 volts DC. If I use the chassis as ground, the pin 7 voltage is 100 millivolts. I tested the 220k and it tests within 10% on the high side.
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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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  1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration