Philco 46-1209 Code 121

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Philco 46-1209 Code 121

Radioroslyn
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Posts: 7,226
Threads: 266
Joined: Dec 2009
City: Roslyn Pa

07-09-2015, 05:03 PM

As CF said it is a bit unusual. I'd measure the the plate and grid volt and check against the volt chart. What will cause the plate to cherry is way high plate voltage and or lack of grid bias.

Terry

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Messages In This Thread

Philco 46-1209 Code 121 - by heats00 - 07-07-2015, 10:27 PM

RE: Philco 46-1209 Code 121 - by heats00 - 07-07-2015, 11:15 PM

RE: Philco 46-1209 Code 121 - by klondike98 - 07-07-2015, 11:20 PM

RE: Philco 46-1209 Code 121 - by codefox1 - 07-08-2015, 07:56 AM

RE: Philco 46-1209 Code 121 - by Radioroslyn - 07-09-2015, 05:03 PM

RE: Philco 46-1209 Code 121 - by heats00 - 07-16-2015, 09:27 PM

RE: Philco 46-1209 Code 121 - by heats00 - 08-06-2015, 01:19 PM

RE: Philco 46-1209 Code 121 - by heats00 - 08-06-2015, 11:05 PM

RE: Philco 46-1209 Code 121 - by heats00 - 08-08-2015, 01:30 AM

RE: Philco 46-1209 Code 121 - by heats00 - 08-09-2015, 12:46 AM

RE: Philco 46-1209 Code 121 - by heats00 - 08-12-2015, 08:04 PM

RE: Philco 46-1209 Code 121 - by heats00 - 08-17-2015, 02:55 PM

RE: Philco 46-1209 Code 121 - by klondike98 - 08-17-2015, 06:33 PM

RE: Philco 46-1209 Code 121 - by OZ4 - 08-17-2015, 08:14 PM

RE: Philco 46-1209 Code 121 - by heats00 - 08-18-2015, 08:27 AM

RE: Philco 46-1209 Code 121 - by OZ4 - 08-18-2015, 11:18 AM

RE: Philco 46-1209 Code 121 - by klondike98 - 08-18-2015, 12:02 PM

RE: Philco 46-1209 Code 121 - by heats00 - 08-19-2015, 12:00 AM

RE: Philco 46-1209 Code 121 - by OZ4 - 08-19-2015, 10:13 AM

RE: Philco 46-1209 Code 121 - by heats00 - 08-19-2015, 02:23 PM

RE: Philco 46-1209 Code 121 - by OZ4 - 08-19-2015, 06:22 PM

RE: Philco 46-1209 Code 121 - by heats00 - 08-20-2015, 09:56 PM

RE: Philco 46-1209 Code 121 - by OZ4 - 08-21-2015, 10:33 AM

RE: Philco 46-1209 Code 121 - by heats00 - 08-21-2015, 02:49 PM

RE: Philco 46-1209 Code 121 - by heats00 - 08-30-2015, 10:21 PM

RE: Philco 46-1209 Code 121 - by OZ4 - 08-31-2015, 10:05 AM

RE: Philco 46-1209 Code 121 - by heats00 - 08-31-2015, 11:28 AM

RE: Philco 46-1209 Code 121 - by OZ4 - 08-31-2015, 03:45 PM

RE: Philco 46-1209 Code 121 - by heats00 - 09-03-2015, 10:55 PM

RE: Philco 46-1209 Code 121 - by OZ4 - 09-04-2015, 10:06 AM

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