Philco 39-7 issues

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Philco 39-7 issues

Jeff Lepore
Junior Member

Posts: 24
Threads: 3
Joined: Nov 2017
City: Bloomington State, Province, Country: Indiana

#19

02-21-2026, 09:25 PM

I meant I connected it"…. And maybe it smoked because 26 cap was grounded..Resistor #19 is 1.2 meg. And 23 is 49.ohms. So now when I power it up I have a humming sound that can be heard from 50v up to 110. Speaker coil shows 6.8v with set powered to 75v AC. I finally have sound. is that good or bad???

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Messages In This Thread

Philco 39-7 issues - by Jeff Lepore - 02-19-2026, 12:02 PM

RE: Philco 39-7 issues - by morzh - 02-19-2026, 12:56 PM

RE: Philco 39-7 issues - by MrFixr55 - 02-19-2026, 04:06 PM

RE: Philco 39-7 issues - by Jeff Lepore - 02-19-2026, 07:05 PM

RE: Philco 39-7 issues - by Joe Rossi - 02-19-2026, 08:37 PM

RE: Philco 39-7 issues - by morzh - 02-19-2026, 09:35 PM

RE: Philco 39-7 issues - by MrFixr55 - 02-20-2026, 10:25 AM

RE: Philco 39-7 issues - by Jeff Lepore - 02-20-2026, 04:39 PM

RE: Philco 39-7 issues - by morzh - 02-20-2026, 04:49 PM

RE: Philco 39-7 issues - by Jeff Lepore - 02-20-2026, 05:53 PM

RE: Philco 39-7 issues - by morzh - 02-20-2026, 10:22 PM

RE: Philco 39-7 issues - by MrFixr55 - 02-21-2026, 09:46 AM

RE: Philco 39-7 issues - by Jeff Lepore - 02-21-2026, 11:21 AM

RE: Philco 39-7 issues - by RodB - 02-21-2026, 12:18 PM

RE: Philco 39-7 issues - by morzh - 02-21-2026, 12:37 PM

RE: Philco 39-7 issues - by MrFixr55 - 02-21-2026, 02:09 PM

RE: Philco 39-7 issues - by Jeff Lepore - 02-21-2026, 06:48 PM

RE: Philco 39-7 issues - by morzh - 02-21-2026, 07:13 PM

RE: Philco 39-7 issues - by Jeff Lepore - 02-21-2026, 09:25 PM

RE: Philco 39-7 issues - by Jeff Lepore - 02-21-2026, 09:51 PM

RE: Philco 39-7 issues - by Jeff Lepore - 02-21-2026, 10:57 PM

RE: Philco 39-7 issues - by Jeff Lepore - 02-22-2026, 10:22 AM

RE: Philco 39-7 issues - by MrFixr55 - 02-22-2026, 10:49 AM

RE: Philco 39-7 issues - by RodB - 02-22-2026, 11:28 AM

RE: Philco 39-7 issues - by morzh - 02-22-2026, 02:02 PM

RE: Philco 39-7 issues - by RodB - 02-22-2026, 02:49 PM

RE: Philco 39-7 issues - by Jeff Lepore - 02-22-2026, 07:03 PM

RE: Philco 39-7 issues - by morzh - 02-22-2026, 07:26 PM

RE: Philco 39-7 issues - by morzh - 02-22-2026, 07:31 PM

RE: Philco 39-7 issues - by RodB - 02-22-2026, 09:07 PM

RE: Philco 39-7 issues - by Jeff Lepore - 02-23-2026, 06:54 PM

RE: Philco 39-7 issues - by Jeff Lepore - 02-24-2026, 07:32 PM

RE: Philco 39-7 issues - by morzh - 02-24-2026, 08:35 PM

RE: Philco 39-7 issues - by Jeff Lepore - 02-25-2026, 12:44 PM

RE: Philco 39-7 issues - by morzh - 02-25-2026, 02:18 PM

RE: Philco 39-7 issues - by Jeff Lepore - 02-25-2026, 06:34 PM

RE: Philco 39-7 issues - by morzh - 02-25-2026, 09:08 PM

RE: Philco 39-7 issues - by MrFixr55 - 02-25-2026, 09:31 PM

RE: Philco 39-7 issues - by Jeff Lepore - 02-26-2026, 12:45 PM

RE: Philco 39-7 issues - by MrFixr55 - 02-26-2026, 03:02 PM

RE: Philco 39-7 issues - by Jeff Lepore - 02-26-2026, 03:24 PM

RE: Philco 39-7 issues - by morzh - 02-26-2026, 03:50 PM

RE: Philco 39-7 issues - by Jeff Lepore - 02-26-2026, 06:25 PM

RE: Philco 39-7 issues - by morzh - 02-26-2026, 09:50 PM

RE: Philco 39-7 issues - by Jeff Lepore - 02-26-2026, 10:36 PM

RE: Philco 39-7 issues - by morzh - 02-26-2026, 10:49 PM

RE: Philco 39-7 issues - by Jeff Lepore - 02-28-2026, 12:34 PM

RE: Philco 39-7 issues - by morzh - 02-28-2026, 02:21 PM

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