Restoring a Predicta Tandem

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Restoring a Predicta Tandem

TV MAN
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#24

03-13-2018, 09:03 AM

Yeah, I know those are a royal pain to pull the boards. So, Arran is right, do the best you can. But, I also know what it is like trying to track down a 'new' problem, wondering if something failed or if it was some kind of error, so don't get carried away. From the looks of the screen, you have low B+ to start with, and /or low filament voltage, so start with filter caps in the power supply, then all bets are there will be some type of vertical sweep problems to track down, likely caps and those 'modules'. Anyway, interesting thread. Keep it coming.

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Jesus cried out and said, "Whoever believes in me , believes not in me but in him who sent me" John 12:44

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Messages In This Thread

Restoring a Predicta Tandem - by apERNA1985 - 02-27-2018, 02:39 PM

RE: Restoring a Predicta Tandem - by Radioroslyn - 02-27-2018, 05:01 PM

RE: Restoring a Predicta Tandem - by Crist Rigotti - 02-27-2018, 05:51 PM

RE: Restoring a Predicta Tandem - by Radioroslyn - 02-27-2018, 06:40 PM

RE: Restoring a Predicta Tandem - by apERNA1985 - 02-27-2018, 11:08 PM

RE: Restoring a Predicta Tandem - by Radioroslyn - 02-28-2018, 03:46 PM

RE: Restoring a Predicta Tandem - by Bob Andersen - 03-01-2018, 12:27 PM

RE: Restoring a Predicta Tandem - by Bob Andersen - 03-01-2018, 01:03 PM

RE: Restoring a Predicta Tandem - by apERNA1985 - 03-01-2018, 01:13 PM

RE: Restoring a Predicta Tandem - by apERNA1985 - 03-01-2018, 01:18 PM

RE: Restoring a Predicta Tandem - by Bob Andersen - 03-01-2018, 02:55 PM

RE: Restoring a Predicta Tandem - by apERNA1985 - 03-06-2018, 11:56 AM

RE: Restoring a Predicta Tandem - by Radioroslyn - 03-06-2018, 06:07 PM

RE: Restoring a Predicta Tandem - by Kenneth F. Besso Jr. - 03-06-2018, 07:56 PM

RE: Restoring a Predicta Tandem - by apERNA1985 - 03-06-2018, 08:01 PM

RE: Restoring a Predicta Tandem - by apERNA1985 - 03-07-2018, 08:54 AM

RE: Restoring a Predicta Tandem - by gregb - 03-07-2018, 10:06 AM

RE: Restoring a Predicta Tandem - by apERNA1985 - 03-07-2018, 11:39 AM

RE: Restoring a Predicta Tandem - by Bob Andersen - 03-07-2018, 12:24 PM

RE: Restoring a Predicta Tandem - by Radioroslyn - 03-07-2018, 01:06 PM

RE: Restoring a Predicta Tandem - by Bob Andersen - 03-07-2018, 01:29 PM

RE: Restoring a Predicta Tandem - by TV MAN - 03-11-2018, 06:39 PM

RE: Restoring a Predicta Tandem - by Arran - 03-13-2018, 04:00 AM

RE: Restoring a Predicta Tandem - by TV MAN - 03-13-2018, 09:03 AM

RE: Restoring a Predicta Tandem - by apERNA1985 - 03-17-2018, 09:19 AM

RE: Restoring a Predicta Tandem - by Bob Andersen - 03-19-2018, 11:47 AM

RE: Restoring a Predicta Tandem - by apERNA1985 - 03-19-2018, 12:03 PM

RE: Restoring a Predicta Tandem - by Radioroslyn - 03-19-2018, 12:57 PM

RE: Restoring a Predicta Tandem - by Bob Andersen - 03-19-2018, 03:25 PM

RE: Restoring a Predicta Tandem - by Arran - 03-22-2018, 04:55 AM

RE: Restoring a Predicta Tandem - by Bob Andersen - 03-22-2018, 08:31 PM

RE: Restoring a Predicta Tandem - by apERNA1985 - 03-23-2018, 08:17 AM

RE: Restoring a Predicta Tandem - by Arran - 03-24-2018, 01:27 AM

RE: Restoring a Predicta Tandem - by TV MAN - 03-29-2018, 11:12 AM

RE: Restoring a Predicta Tandem - by apERNA1985 - 03-29-2018, 12:19 PM

RE: Restoring a Predicta Tandem - by apERNA1985 - 04-06-2018, 10:57 AM

RE: Restoring a Predicta Tandem - by gregb - 04-06-2018, 12:13 PM

RE: Restoring a Predicta Tandem - by apERNA1985 - 04-06-2018, 03:52 PM

RE: Restoring a Predicta Tandem - by gregb - 04-06-2018, 04:06 PM

RE: Restoring a Predicta Tandem - by gregb - 04-06-2018, 06:36 PM

RE: Restoring a Predicta Tandem - by Arran - 04-07-2018, 04:26 AM

RE: Restoring a Predicta Tandem - by apERNA1985 - 04-26-2018, 05:40 AM

RE: Restoring a Predicta Tandem - by gregb - 04-26-2018, 09:01 AM

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