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Philco 91,126 code oscillator coil 05985
TA Forbes
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Posts: 2,353
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City: Clayton, NC
#11

11-12-2012, 11:06 PM
The 36 tube was a bum design, even the Philco documentation suggests replacing the tube even if it tests good. I have had this experience with my model 14 LZX, it took an NOS 36 to get it to receive!

Later versions of the model 89/19 have a 77 tube for the oscillator, a much better design.

FYI Ron has a thread in this site that details how to replace your 36 tube oscillator with a 6A7.
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RE: Philco 91,126 code oscillator coil 05985 - by TA Forbes - 11-12-2012, 11:06 PM



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  1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration