Philco 89 (123) (Update-Coil rewind)

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Philco 89 (123) (Update-Coil rewind)

Texasrocker
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Posts: 909
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Joined: Jun 2007

08-01-2009, 11:48 PM

Hello Gary,
I did a quick-look over at nostalgia-airs tube diagrams. If their tube substitute info is correct, the #77 tube & #36 tubes wont interchange.
Since your sockets orig, perhaps replacing the #36 w/ a #77 tube will get you going.

If you have a GE tube manual, check the pinouts of the orig #77 tube socket against the diagram in the manual, to that of the schematic. Sounds like someone tried to retrofit a #36 where it doesnt belong?

Substitute tubes for the #77 are listed as a #57 tube, or a 6C6. If you have a spare #57 or 6C6 around, you could check the tube manual diagram and sub them in as a reference.

Best of luck with your restoration!!

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Philco 89 (123) (Update-Coil rewind) - by gary rabbitt - 08-01-2009, 10:55 PM

Re: Philco 89 (123) Early run, wrong tube? - by Texasrocker - 08-01-2009, 11:48 PM

Re: Philco 89 (123) Early run, wrong tube? - by Steve Chambers - 08-02-2009, 09:09 AM

Re: Philco 89 (123) Early run, wrong tube? - by Ron Ramirez - 08-02-2009, 10:56 AM

Re: Philco 89 (123) Early run, wrong tube? - by Ron Ramirez - 08-02-2009, 11:03 AM

Re: Philco 89 (123) Early run, wrong tube? - by gary rabbitt - 08-02-2009, 04:08 PM

Re: Philco 89 (123) Early run, wrong tube? - by exray - 08-02-2009, 06:25 PM

Re: Philco 89 (123) Early run, wrong tube? - by gary rabbitt - 08-02-2009, 10:56 PM

Re: Philco 89 (123) Early run, wrong tube? - by exray - 08-03-2009, 01:22 AM

Re: Philco 89 (123) Early run, wrong tube? - by gary rabbitt - 08-05-2009, 05:56 PM

Re: Philco 89 (123) (Wirewound resistor Wattage) - by exray - 08-06-2009, 06:29 AM

Re: Philco 89 (123) (Wirewound resistor Wattage) - by gary rabbitt - 08-06-2009, 12:59 PM

Re: Philco 89 (123) (Wirewound resistor Wattage) - by exray - 08-06-2009, 02:56 PM

Re: Philco 89 (123) (Wirewound resistor Wattage) - by Texasrocker - 08-09-2009, 01:53 AM

Re: Philco 89 (123) UPDATE/Coil rewind? - by gary rabbitt - 08-15-2009, 12:34 AM

Re: Philco 89 (123) UPDATE/Coil rewind? - by Ron Ramirez - 08-15-2009, 11:16 AM

Re: Philco 89 (123) (Wirewound resistor Wattage) - by gary rabbitt - 08-15-2009, 12:46 PM

Re: Philco 89 (123) (Update-Coil rewind) - by gary rabbitt - 08-16-2009, 09:48 PM

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