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marconi 157
#18

(11-19-2016, 09:56 PM)Phlogiston Wrote:  Well, they look canned.

So never mind that, but check the voltages on the tubes starting with the 6F6.

Just curious too, does the eye tube do anything (signal indication)?

Do you have a signal tracer?
tuning eye does not change at all and the tube voltage are tube 6f6 pin 3-271dc pin4-271dc pin7-6.3ac pin8-13dc tube5y4 pin3-322ac pin5-320ac pin7-340dc pin8-340dc tube 6q7 pin3-30dc pin7-6.3ac tube 6k7 pin3-279dc pin4-74dc pin7-6.3ac tube 6k8 pin3-276dc pin4-74dc pin5-.25 pin6-0volts question mark and pin7-6.5ac


Messages In This Thread
marconi 157 - by the picker - 11-19-2016, 11:00 AM
RE: marconi 157 - by Phlogiston - 11-19-2016, 11:51 AM
RE: marconi 157 - by the picker - 11-19-2016, 01:57 PM
RE: marconi 157 - by Phlogiston - 11-19-2016, 02:22 PM
RE: marconi 157 - by morzh - 11-19-2016, 12:47 PM
RE: marconi 157 - by the picker - 11-19-2016, 01:59 PM
RE: marconi 157 - by KCMike - 11-19-2016, 02:29 PM
RE: marconi 157 - by morzh - 11-19-2016, 03:25 PM
RE: marconi 157 - by the picker - 11-19-2016, 03:42 PM
RE: marconi 157 - by sam - 11-19-2016, 04:21 PM
RE: marconi 157 - by the picker - 11-19-2016, 04:29 PM
RE: marconi 157 - by sam - 11-19-2016, 05:07 PM
RE: marconi 157 - by the picker - 11-19-2016, 05:11 PM
RE: marconi 157 - by Phlogiston - 11-19-2016, 09:56 PM
RE: marconi 157 - by the picker - 11-20-2016, 08:20 AM
RE: marconi 157 - by Radioroslyn - 11-19-2016, 11:41 PM
RE: marconi 157 - by Arran - 11-20-2016, 06:08 AM
RE: marconi 157 - by the picker - 11-20-2016, 08:46 AM
RE: marconi 157 - by the picker - 11-20-2016, 08:11 AM
RE: marconi 157 - by morzh - 11-20-2016, 10:55 AM
RE: marconi 157 - by the picker - 11-20-2016, 05:03 PM
RE: marconi 157 - by the picker - 11-20-2016, 05:06 PM
RE: marconi 157 - by morzh - 11-20-2016, 07:28 PM
RE: marconi 157 - by the picker - 11-20-2016, 07:48 PM
RE: marconi 157 - by morzh - 11-20-2016, 08:48 PM
RE: marconi 157 - by the picker - 11-21-2016, 06:09 AM
RE: marconi 157 - by the picker - 11-20-2016, 08:53 PM
RE: marconi 157 - by morzh - 11-20-2016, 09:14 PM
RE: marconi 157 - by the picker - 11-21-2016, 06:03 AM
RE: marconi 157 - by the picker - 11-21-2016, 06:04 AM
RE: marconi 157 - by morzh - 11-21-2016, 08:46 AM
RE: marconi 157 - by the picker - 11-21-2016, 01:35 PM
RE: marconi 157 - by sam - 11-21-2016, 12:41 PM
RE: marconi 157 - by sam - 11-21-2016, 02:12 PM
RE: marconi 157 - by the picker - 11-21-2016, 07:05 PM
RE: marconi 157 - by the picker - 11-21-2016, 02:20 PM
RE: marconi 157 - by the picker - 11-21-2016, 05:41 PM
RE: marconi 157 - by Arran - 11-22-2016, 06:57 AM
RE: marconi 157 - by the picker - 11-22-2016, 04:43 PM
RE: marconi 157 - by morzh - 11-22-2016, 05:18 PM
RE: marconi 157 - by the picker - 11-22-2016, 06:24 PM
RE: marconi 157 - by morzh - 11-22-2016, 10:35 PM
RE: marconi 157 - by the picker - 11-23-2016, 05:01 AM
RE: marconi 157 - by morzh - 11-23-2016, 10:58 AM
RE: marconi 157 - by the picker - 11-23-2016, 04:21 PM
RE: marconi 157 - by morzh - 11-23-2016, 05:13 PM
RE: marconi 157 - by the picker - 11-23-2016, 05:55 PM
RE: marconi 157 - by morzh - 11-23-2016, 06:23 PM
RE: marconi 157 - by the picker - 11-23-2016, 06:31 PM
RE: marconi 157 - by morzh - 11-23-2016, 07:28 PM
RE: marconi 157 - by the picker - 11-23-2016, 07:49 PM
RE: marconi 157 - by morzh - 11-23-2016, 08:13 PM
RE: marconi 157 - by the picker - 11-23-2016, 08:17 PM
RE: marconi 157 - by morzh - 11-23-2016, 08:46 PM
RE: marconi 157 - by the picker - 11-23-2016, 09:04 PM
RE: marconi 157 - by morzh - 11-23-2016, 09:27 PM
RE: marconi 157 - by Arran - 11-24-2016, 06:28 AM
RE: marconi 157 - by the picker - 11-24-2016, 05:22 PM
RE: marconi 157 - by morzh - 11-24-2016, 02:58 PM
RE: marconi 157 - by morzh - 11-24-2016, 06:03 PM
RE: marconi 157 - by the picker - 11-25-2016, 09:10 AM
RE: marconi 157 - by the picker - 11-25-2016, 09:12 AM
RE: marconi 157 - by Arran - 11-25-2016, 02:09 AM
RE: marconi 157 - by the picker - 11-25-2016, 01:53 PM
RE: marconi 157 - by morzh - 11-25-2016, 12:32 PM
RE: marconi 157 - by morzh - 11-25-2016, 12:40 PM
RE: marconi 157 - by the picker - 11-25-2016, 01:24 PM
RE: marconi 157 - by the picker - 11-26-2016, 08:37 AM
RE: marconi 157 - by the picker - 11-26-2016, 01:54 PM
RE: marconi 157 - by Phlogiston - 11-26-2016, 02:13 PM
RE: marconi 157 - by the picker - 11-26-2016, 02:40 PM
RE: marconi 157 - by Phlogiston - 11-26-2016, 02:50 PM
RE: marconi 157 - by the picker - 11-26-2016, 03:07 PM
RE: marconi 157 - by Phlogiston - 11-26-2016, 03:39 PM
RE: marconi 157 - by the picker - 11-26-2016, 03:38 PM
RE: marconi 157 - by the picker - 11-26-2016, 04:03 PM
RE: marconi 157 - by Phlogiston - 11-26-2016, 05:38 PM
RE: marconi 157 - by the picker - 11-26-2016, 06:17 PM
RE: marconi 157 - by Phlogiston - 11-26-2016, 10:41 PM
RE: marconi 157 - by the picker - 11-27-2016, 07:09 AM
RE: marconi 157 - by the picker - 11-27-2016, 07:54 AM
RE: marconi 157 - by KCMike - 11-27-2016, 10:54 AM
RE: marconi 157 - by the picker - 11-27-2016, 11:15 AM
RE: marconi 157 - by KCMike - 11-27-2016, 12:02 PM
RE: marconi 157 - by the picker - 11-27-2016, 12:09 PM
RE: marconi 157 - by KCMike - 11-27-2016, 12:35 PM
RE: marconi 157 - by the picker - 11-27-2016, 01:11 PM
RE: marconi 157 - by KCMike - 11-27-2016, 02:10 PM
RE: marconi 157 - by the picker - 11-27-2016, 02:41 PM
RE: marconi 157 - by KCMike - 11-27-2016, 10:39 PM
RE: marconi 157 - by the picker - 11-28-2016, 04:53 AM
RE: marconi 157 - by the picker - 11-28-2016, 05:47 PM
RE: marconi 157 - by morzh - 11-28-2016, 06:33 PM
RE: marconi 157 - by the picker - 11-28-2016, 06:53 PM
RE: marconi 157 - by morzh - 11-28-2016, 09:26 PM
RE: marconi 157 - by the picker - 12-02-2016, 02:48 PM
RE: marconi 157 - by the picker - 12-08-2016, 07:06 PM
RE: marconi 157 - by morzh - 12-08-2016, 07:29 PM
RE: marconi 157 - by the picker - 12-08-2016, 07:41 PM
RE: marconi 157 - by BrendaAnnD - 12-08-2016, 08:28 PM
RE: marconi 157 - by the picker - 12-08-2016, 09:24 PM
RE: marconi 157 - by the picker - 12-09-2016, 06:33 PM
RE: marconi 157 - by morzh - 12-08-2016, 08:48 PM
RE: marconi 157 - by the picker - 12-08-2016, 09:25 PM
RE: marconi 157 - by Arran - 12-10-2016, 05:35 AM
RE: marconi 157 - by morzh - 12-08-2016, 09:47 PM
RE: marconi 157 - by the picker - 12-09-2016, 05:23 AM
RE: marconi 157 - by Kenneth F. Besso Jr. - 12-09-2016, 06:18 PM
RE: marconi 157 - by the picker - 12-09-2016, 06:34 PM
RE: marconi 157 - by the picker - 12-10-2016, 06:33 AM
RE: marconi 157 - by Kenneth F. Besso Jr. - 12-10-2016, 10:14 PM
RE: marconi 157 - by the picker - 12-19-2016, 07:21 AM
RE: marconi 157 - by morzh - 12-19-2016, 09:07 AM
RE: marconi 157 - by the picker - 12-21-2016, 07:09 PM



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