Tektronix 434 s/n below 500000 faulty ps.

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Tektronix 434 s/n below 500000 faulty ps.

johnmcgivern

Transmitter Engineer

Posts: 89
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Location: Redcar

#31

14-02-2017, 04:42 PM (This post was last modified: 14-02-2017, 04:44 PM by johnmcgivern. Edit Reason: text. )

Craig I think VR935 and Cr931 are shorted showing continuity in both directions could there be another path in this circuit to cause this not to sure.
See pic for more voltages.
Can you suggest an equivalent for CR931?

Quote

Messages In This Thread

Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 24-01-2017, 11:06 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Nick - 25-01-2017, 02:54 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 26-01-2017, 06:43 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 28-01-2017, 05:04 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Nick - 29-01-2017, 02:50 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 29-01-2017, 02:21 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 29-01-2017, 02:39 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 30-01-2017, 04:55 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by ppppenguin - 30-01-2017, 05:49 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 30-01-2017, 06:46 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by ppppenguin - 30-01-2017, 07:15 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Nick - 31-01-2017, 05:15 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 31-01-2017, 08:25 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Nick - 31-01-2017, 09:05 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 31-01-2017, 11:46 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Nick - 31-01-2017, 01:02 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 04-02-2017, 09:48 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 08-02-2017, 10:48 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 10-02-2017, 05:53 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Nick - 10-02-2017, 06:29 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 10-02-2017, 10:57 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Nick - 11-02-2017, 01:26 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 11-02-2017, 09:15 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 11-02-2017, 11:42 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 12-02-2017, 11:05 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 12-02-2017, 04:32 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 12-02-2017, 05:05 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 13-02-2017, 09:58 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 13-02-2017, 10:55 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 14-02-2017, 07:31 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 14-02-2017, 04:42 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 14-02-2017, 04:58 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 14-02-2017, 06:16 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 14-02-2017, 06:39 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 14-02-2017, 09:40 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 14-02-2017, 11:10 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 15-02-2017, 03:31 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 15-02-2017, 09:23 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 15-02-2017, 10:52 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 15-02-2017, 03:08 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 15-02-2017, 03:24 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 15-02-2017, 03:35 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Refugee - 15-02-2017, 05:08 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 15-02-2017, 05:28 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 15-02-2017, 08:48 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 15-02-2017, 10:58 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 16-02-2017, 07:33 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 16-02-2017, 12:42 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 16-02-2017, 12:52 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 16-02-2017, 01:05 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 16-02-2017, 03:31 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 16-02-2017, 05:29 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 16-02-2017, 06:27 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 16-02-2017, 07:35 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 16-02-2017, 10:14 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 16-02-2017, 11:31 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 17-02-2017, 12:34 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 17-02-2017, 07:19 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 17-02-2017, 08:00 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 17-02-2017, 08:35 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 17-02-2017, 11:01 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 17-02-2017, 11:31 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 17-02-2017, 11:46 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 17-02-2017, 01:52 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 17-02-2017, 04:01 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 17-02-2017, 04:44 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 17-02-2017, 05:01 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 17-02-2017, 08:18 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Nick - 18-02-2017, 05:01 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 18-02-2017, 07:30 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 18-02-2017, 09:10 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 18-02-2017, 10:31 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 19-02-2017, 12:13 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by ppppenguin - 19-02-2017, 01:42 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Mark Hennessy - 19-02-2017, 02:33 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Terry - 19-02-2017, 03:01 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Nick - 19-02-2017, 06:24 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Terry - 19-02-2017, 06:40 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 19-02-2017, 08:29 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by ppppenguin - 19-02-2017, 08:47 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Nick - 20-02-2017, 02:53 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by ppppenguin - 20-02-2017, 09:11 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 20-02-2017, 09:32 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by ppppenguin - 20-02-2017, 09:51 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 20-02-2017, 10:12 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Nick - 20-02-2017, 10:18 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 22-02-2017, 07:55 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 23-02-2017, 08:13 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 23-02-2017, 01:38 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 23-02-2017, 01:47 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 23-02-2017, 01:58 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by ppppenguin - 23-02-2017, 06:02 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 23-02-2017, 05:26 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 23-02-2017, 06:01 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 23-02-2017, 10:27 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 23-02-2017, 10:45 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 24-02-2017, 08:42 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 24-02-2017, 01:43 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 24-02-2017, 10:57 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 25-02-2017, 07:15 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Terry - 25-02-2017, 08:47 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 25-02-2017, 11:59 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Refugee - 26-02-2017, 01:47 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 26-02-2017, 05:32 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 26-02-2017, 09:34 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 26-02-2017, 09:42 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Refugee - 26-02-2017, 11:24 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 26-02-2017, 12:43 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Refugee - 26-02-2017, 12:48 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 26-02-2017, 03:16 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 26-02-2017, 03:58 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 27-02-2017, 06:25 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 27-02-2017, 11:07 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 01-03-2017, 05:54 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 01-03-2017, 08:15 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 01-03-2017, 03:05 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 01-03-2017, 06:51 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 01-03-2017, 07:12 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 02-03-2017, 12:20 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 02-03-2017, 04:54 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 01-03-2017, 07:06 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 02-03-2017, 02:00 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 02-03-2017, 04:56 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 02-03-2017, 05:44 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 02-03-2017, 06:29 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 03-03-2017, 04:11 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 03-03-2017, 11:45 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 03-03-2017, 04:07 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 03-03-2017, 08:26 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 05-03-2017, 02:55 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 05-03-2017, 04:28 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 05-03-2017, 05:09 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 05-03-2017, 10:23 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 06-03-2017, 08:00 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 10-03-2017, 02:43 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 18-03-2017, 12:29 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 08-04-2017, 03:41 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 11-04-2017, 02:43 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 11-04-2017, 08:53 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 11-04-2017, 10:04 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 12-04-2017, 10:47 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 12-04-2017, 06:28 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 12-04-2017, 08:03 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 12-04-2017, 09:37 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 13-04-2017, 08:06 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 13-04-2017, 04:33 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 13-04-2017, 07:45 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 14-04-2017, 07:03 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 14-04-2017, 12:08 PM

RE: Tektronix 434 s/n below 500000 faulty ps. - by Craig - 15-04-2017, 06:27 AM

RE: Tektronix 434 s/n below 500000 faulty ps. - by johnmcgivern - 16-04-2017, 10:13 AM

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