An Introduction and a Philco 90 issue.

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An Introduction and a Philco 90 issue.

Steve Davis
Phorum Expert

Posts: 1,397
Threads: 69
Joined: Oct 2007
City: Linn Creek, MO

#28

11-24-2021, 09:17 PM

Something connected to terminal 4 is shorted. Trace the wiring connected to that terminal. Unplug the speaker and remeasure terminal 4.

Steve

M R Radios C M Tubes

(This post was last modified: 11-24-2021, 09:20 PM by Steve Davis.)

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Messages In This Thread

An Introduction and a Philco 90 issue. - by cknob - 11-23-2021, 08:20 PM

RE: An Introduction and a Philco 90 issue. - by Arran - 11-24-2021, 12:26 AM

RE: An Introduction and a Philco 90 issue. - by Bob Andersen - 11-24-2021, 12:57 AM

RE: An Introduction and a Philco 90 issue. - by Arran - 11-24-2021, 06:39 AM

RE: An Introduction and a Philco 90 issue. - by cknob - 11-24-2021, 07:55 AM

RE: An Introduction and a Philco 90 issue. - by cknob - 11-24-2021, 09:38 AM

RE: An Introduction and a Philco 90 issue. - by RodB - 11-24-2021, 12:01 PM

RE: An Introduction and a Philco 90 issue. - by cknob - 11-24-2021, 01:39 PM

RE: An Introduction and a Philco 90 issue. - by cknob - 11-24-2021, 02:09 PM

RE: An Introduction and a Philco 90 issue. - by GarySP - 11-24-2021, 04:36 PM

RE: An Introduction and a Philco 90 issue. - by cknob - 11-24-2021, 04:50 PM

RE: An Introduction and a Philco 90 issue. - by Phlogiston - 11-24-2021, 04:52 PM

RE: An Introduction and a Philco 90 issue. - by morzh - 11-24-2021, 05:17 PM

RE: An Introduction and a Philco 90 issue. - by cknob - 11-24-2021, 05:27 PM

RE: An Introduction and a Philco 90 issue. - by morzh - 11-24-2021, 05:33 PM

RE: An Introduction and a Philco 90 issue. - by cknob - 11-24-2021, 05:38 PM

RE: An Introduction and a Philco 90 issue. - by Phlogiston - 11-24-2021, 05:49 PM

RE: An Introduction and a Philco 90 issue. - by cknob - 11-24-2021, 06:26 PM

RE: An Introduction and a Philco 90 issue. - by cknob - 11-24-2021, 07:06 PM

RE: An Introduction and a Philco 90 issue. - by Bob Andersen - 11-24-2021, 07:15 PM

RE: An Introduction and a Philco 90 issue. - by morzh - 11-24-2021, 08:34 PM

RE: An Introduction and a Philco 90 issue. - by RodB - 11-24-2021, 08:46 PM

RE: An Introduction and a Philco 90 issue. - by cknob - 11-24-2021, 08:46 PM

RE: An Introduction and a Philco 90 issue. - by radiorich - 11-24-2021, 08:51 PM

RE: An Introduction and a Philco 90 issue. - by Steve Davis - 11-24-2021, 08:51 PM

RE: An Introduction and a Philco 90 issue. - by cknob - 11-24-2021, 08:53 PM

RE: An Introduction and a Philco 90 issue. - by cknob - 11-24-2021, 08:57 PM

RE: An Introduction and a Philco 90 issue. - by Steve Davis - 11-24-2021, 09:17 PM

RE: An Introduction and a Philco 90 issue. - by cknob - 11-24-2021, 09:28 PM

RE: An Introduction and a Philco 90 issue. - by Steve Davis - 11-24-2021, 09:41 PM

RE: An Introduction and a Philco 90 issue. - by cknob - 11-24-2021, 09:56 PM

RE: An Introduction and a Philco 90 issue. - by cknob - 11-24-2021, 09:58 PM

RE: An Introduction and a Philco 90 issue. - by Steve Davis - 11-24-2021, 10:49 PM

RE: An Introduction and a Philco 90 issue. - by cknob - 11-25-2021, 09:25 AM

RE: An Introduction and a Philco 90 issue. - by Steve Davis - 11-26-2021, 09:25 PM

RE: An Introduction and a Philco 90 issue. - by cknob - 11-26-2021, 10:51 PM

RE: An Introduction and a Philco 90 issue. - by Steve Davis - 11-26-2021, 11:44 PM

RE: An Introduction and a Philco 90 issue. - by cknob - 11-26-2021, 11:55 PM

RE: An Introduction and a Philco 90 issue. - by Steve Davis - 11-27-2021, 12:13 AM

RE: An Introduction and a Philco 90 issue. - by Steve Davis - 11-27-2021, 12:52 AM

RE: An Introduction and a Philco 90 issue. - by cknob - 11-27-2021, 09:40 AM

RE: An Introduction and a Philco 90 issue. - by Steve Davis - 11-27-2021, 10:35 AM

RE: An Introduction and a Philco 90 issue. - by cknob - 11-27-2021, 11:24 AM

RE: An Introduction and a Philco 90 issue. - by Steve Davis - 11-27-2021, 12:05 PM

RE: An Introduction and a Philco 90 issue. - by cknob - 11-27-2021, 12:26 PM

RE: An Introduction and a Philco 90 issue. - by cknob - 11-27-2021, 12:31 PM

RE: An Introduction and a Philco 90 issue. - by Steve Davis - 11-27-2021, 12:47 PM

RE: An Introduction and a Philco 90 issue. - by cknob - 11-27-2021, 12:50 PM

RE: An Introduction and a Philco 90 issue. - by cknob - 11-27-2021, 02:39 PM

RE: An Introduction and a Philco 90 issue. - by Steve Davis - 11-27-2021, 04:08 PM

RE: An Introduction and a Philco 90 issue. - by cknob - 11-27-2021, 04:39 PM

RE: An Introduction and a Philco 90 issue. - by Steve Davis - 11-27-2021, 04:51 PM

RE: An Introduction and a Philco 90 issue. - by cknob - 11-27-2021, 07:13 PM

RE: An Introduction and a Philco 90 issue. - by Steve Davis - 11-27-2021, 08:04 PM

RE: An Introduction and a Philco 90 issue. - by cknob - 11-27-2021, 08:49 PM

RE: An Introduction and a Philco 90 issue. - by Steve Davis - 11-27-2021, 09:27 PM

RE: An Introduction and a Philco 90 issue. - by cknob - 11-27-2021, 11:09 PM

RE: An Introduction and a Philco 90 issue. - by Steve Davis - 11-28-2021, 01:34 PM

RE: An Introduction and a Philco 90 issue. - by cknob - 11-28-2021, 01:55 PM

RE: An Introduction and a Philco 90 issue. - by Steve Davis - 11-28-2021, 02:22 PM

RE: An Introduction and a Philco 90 issue. - by cknob - 11-28-2021, 10:58 PM

RE: An Introduction and a Philco 90 issue. - by Steve Davis - 11-28-2021, 11:40 PM

RE: An Introduction and a Philco 90 issue. - by cknob - 11-30-2021, 07:59 AM

RE: An Introduction and a Philco 90 issue. - by cknob - 12-06-2021, 12:53 PM

RE: An Introduction and a Philco 90 issue. - by Phlogiston - 12-06-2021, 01:19 PM

RE: An Introduction and a Philco 90 issue. - by cknob - 12-06-2021, 01:35 PM

RE: An Introduction and a Philco 90 issue. - by Phlogiston - 12-06-2021, 02:05 PM

RE: An Introduction and a Philco 90 issue. - by cknob - 12-06-2021, 02:17 PM

RE: An Introduction and a Philco 90 issue. - by Ron Ramirez - 12-06-2021, 02:43 PM

RE: An Introduction and a Philco 90 issue. - by Mondial - 12-06-2021, 03:21 PM

RE: An Introduction and a Philco 90 issue. - by cknob - 12-06-2021, 03:35 PM

RE: An Introduction and a Philco 90 issue. - by hunter2115 - 12-26-2021, 12:51 PM

RE: An Introduction and a Philco 90 issue. - by RodB - 12-26-2021, 02:43 PM

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