Philco 20 - variable capacitor tuning

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Philco 20 - variable capacitor tuning

Steve Davis
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Posts: 1,397
Threads: 69
Joined: Oct 2007
City: Linn Creek, MO

#5

02-20-2017, 11:08 AM

Rich, it sounds like transformer number 7 has an open winding. Check the plate voltage of the first 24 tube.

Steve

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Messages In This Thread

Philco Model 20 schematic by Ron? - by winston763 - 02-19-2017, 12:56 AM

RE: Philco 20 - variable capacitor tuning - by klondike98 - 02-20-2017, 11:32 PM

RE: Philco 20 - variable capacitor tuning - by winston763 - 02-21-2017, 01:54 AM

RE: Philco 20 - variable capacitor tuning - by Radioroslyn - 02-21-2017, 09:33 AM

RE: Philco Model 20 schematic by Ron? - by Radioroslyn - 02-19-2017, 01:27 AM

Philco 20 - variable capacitor tuning - by winston763 - 02-20-2017, 09:26 AM

RE: Philco 20 - variable capacitor tuning - by morzh - 02-20-2017, 11:07 AM

RE: Philco 20 - variable capacitor tuning - by Steve Davis - 02-20-2017, 11:08 AM

RE: Philco 20 - variable capacitor tuning - by Radioroslyn - 02-20-2017, 12:34 PM

RE: Philco 20 - variable capacitor tuning - by winston763 - 02-20-2017, 01:29 PM

RE: Philco 20 - variable capacitor tuning - by Phlogiston - 02-20-2017, 01:43 PM

RE: Philco 20 - variable capacitor tuning - by winston763 - 02-20-2017, 02:39 PM

RE: Philco Model 20 schematic by Ron? - by sam - 02-20-2017, 11:21 AM

RE: Philco Model 20 schematic by Ron? - by winston763 - 02-20-2017, 02:56 PM

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