1946 HMV 1804.

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1946 HMV 1804.

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Geordie McBoyne

Senior Engineer in Charge

Posts: 1,114
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Location: Near Gateshead. Tyne and Wear. UK.

#39

16-05-2017, 07:38 PM (This post was last modified: 16-05-2017, 07:40 PM by Geordie McBoyne.)

The screen grids of the Z66 video amplifier and the KT61 frame output valve are decoupled by two 4 microfarad electrolytic capacitors which are contained in a common can. To maintain the original appearance I've decided to restuff the dual capacitor.

Geordie McBoyne.

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1946 HMV 1804. - by Geordie McBoyne - 04-04-2017, 09:01 PM

RE: 1946 HMV 1804. - by Murphyv310 - 04-04-2017, 09:09 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 04-04-2017, 09:15 PM

RE: 1946 HMV 1804. - by Murphyv310 - 05-04-2017, 08:17 AM

RE: 1946 HMV 1804. - by ppppenguin - 05-04-2017, 08:22 AM

RE: 1946 HMV 1804. - by Murphyv310 - 05-04-2017, 08:37 AM

RE: 1946 HMV 1804. - by Geordie McBoyne - 05-04-2017, 09:32 AM

RE: 1946 HMV 1804. - by Geordie McBoyne - 05-04-2017, 08:19 PM

RE: 1946 HMV 1804. - by boater sam - 06-04-2017, 08:41 AM

RE: 1946 HMV 1804. - by Geordie McBoyne - 06-04-2017, 09:37 AM

RE: 1946 HMV 1804. - by Murphyv310 - 06-04-2017, 02:18 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 06-04-2017, 06:51 PM

RE: 1946 HMV 1804. - by Bassoonbloke - 18-04-2017, 01:57 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 19-04-2017, 07:07 PM

RE: 1946 HMV 1804. - by Bassoonbloke - 20-04-2017, 07:53 AM

RE: 1946 HMV 1804. - by Geordie McBoyne - 21-04-2017, 03:04 PM

RE: 1946 HMV 1804. - by Murphyv310 - 21-04-2017, 04:18 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 21-04-2017, 07:25 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 22-04-2017, 05:44 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 22-04-2017, 07:30 PM

RE: 1946 HMV 1804. - by Brianc - 22-04-2017, 08:07 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 23-04-2017, 02:34 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 23-04-2017, 06:33 PM

RE: 1946 HMV 1804. - by Murphyv310 - 23-04-2017, 07:20 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 23-04-2017, 10:32 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 25-04-2017, 10:02 AM

RE: 1946 HMV 1804. - by Geordie McBoyne - 26-04-2017, 09:59 AM

RE: 1946 HMV 1804. - by Murphyv310 - 27-04-2017, 08:40 AM

RE: 1946 HMV 1804. - by Geordie McBoyne - 28-04-2017, 10:55 AM

RE: 1946 HMV 1804. - by Murphyv310 - 30-04-2017, 09:20 AM

RE: 1946 HMV 1804. - by Geordie McBoyne - 30-04-2017, 04:34 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 30-04-2017, 07:24 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 04-05-2017, 03:26 PM

RE: 1946 HMV 1804. - by Murphyv310 - 04-05-2017, 06:42 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 04-05-2017, 08:11 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 06-05-2017, 10:06 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 11-05-2017, 06:51 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 15-05-2017, 08:20 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 16-05-2017, 07:38 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 20-05-2017, 10:48 AM

RE: 1946 HMV 1804. - by Murphyv310 - 20-05-2017, 11:44 AM

RE: 1946 HMV 1804. - by Geordie McBoyne - 20-05-2017, 07:17 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 23-05-2017, 05:04 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 23-05-2017, 11:18 PM

RE: 1946 HMV 1804. - by ppppenguin - 24-05-2017, 07:41 AM

RE: 1946 HMV 1804. - by Geordie McBoyne - 24-05-2017, 09:15 AM

RE: 1946 HMV 1804. - by ppppenguin - 24-05-2017, 09:27 AM

RE: 1946 HMV 1804. - by Geordie McBoyne - 24-05-2017, 10:55 AM

RE: 1946 HMV 1804. - by Geordie McBoyne - 25-05-2017, 12:25 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 25-05-2017, 08:25 PM

RE: 1946 HMV 1804. - by ppppenguin - 25-05-2017, 08:37 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 25-05-2017, 09:31 PM

RE: 1946 HMV 1804. - by Murphyv310 - 26-05-2017, 01:19 PM

RE: 1946 HMV 1804. - by ppppenguin - 26-05-2017, 01:45 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 26-05-2017, 03:20 PM

RE: 1946 HMV 1804. - by ppppenguin - 26-05-2017, 03:46 PM

RE: 1946 HMV 1804. - by Murphyv310 - 26-05-2017, 06:54 PM

RE: 1946 HMV 1804. - by boater sam - 26-05-2017, 07:29 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 28-05-2017, 06:13 PM

RE: 1946 HMV 1804. - by Murphyv310 - 28-05-2017, 07:47 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 29-05-2017, 02:30 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 30-05-2017, 09:08 AM

RE: 1946 HMV 1804. - by ppppenguin - 30-05-2017, 09:20 AM

RE: 1946 HMV 1804. - by Geordie McBoyne - 30-05-2017, 09:50 AM

RE: 1946 HMV 1804. - by ppppenguin - 30-05-2017, 10:45 AM

RE: 1946 HMV 1804. - by Geordie McBoyne - 30-05-2017, 11:09 AM

RE: 1946 HMV 1804. - by Geordie McBoyne - 31-05-2017, 09:53 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 01-06-2017, 11:07 AM

RE: 1946 HMV 1804. - by Geordie McBoyne - 05-06-2017, 11:28 AM

RE: 1946 HMV 1804. - by Geordie McBoyne - 05-06-2017, 07:03 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 10-06-2017, 08:31 PM

RE: 1946 HMV 1804. - by Alistair D - 11-06-2017, 10:42 AM

RE: 1946 HMV 1804. - by Refugee - 10-06-2017, 11:58 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 11-06-2017, 09:55 AM

RE: 1946 HMV 1804. - by Geordie McBoyne - 11-06-2017, 10:21 AM

RE: 1946 HMV 1804. - by Geordie McBoyne - 11-06-2017, 03:01 PM

RE: 1946 HMV 1804. - by Alistair D - 11-06-2017, 03:29 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 13-06-2017, 11:21 AM

RE: 1946 HMV 1804. - by Murphyv310 - 13-06-2017, 11:58 AM

RE: 1946 HMV 1804. - by Geordie McBoyne - 14-06-2017, 07:45 PM

RE: 1946 HMV 1804. - by ppppenguin - 14-06-2017, 09:03 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 15-06-2017, 08:58 AM

RE: 1946 HMV 1804. - by Geordie McBoyne - 15-06-2017, 07:21 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 17-06-2017, 07:02 PM

RE: 1946 HMV 1804. - by Geordie McBoyne - 06-07-2017, 09:53 AM

RE: 1946 HMV 1804. - by Geordie McBoyne - 14-10-2017, 10:58 AM

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