info for aligning philco recivers - Printable Version

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info for aligning philco recivers - mg34.42 - 03-14-2023

i have been told that there is a mistake in the origanl alignment insructions for the philco 90 with one 47 tube tube can some one set me striraight on this i would also love to find an origanal copy of the philco aligment most of the down loads are hard to read 
benny

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462ron - 462ron - 03-15-2023

Benny I found this in the Philco Library under Shop Talk model notes …
https://philcoradio.com/library/index.php/shop-talk/model-notes/correct-intermediate-frequencies-for-model-90/

https://philcoradio.com/library/wp-content/uploads/2020/01/Aligning-Philco-Receivers-Vol.-1.pdf

Ron

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RE: info for aligning philco recivers - Ron Ramirez - 03-15-2023

As 462ron said, it's 175 kc.

The correct alignment info may be found in the book Aligning Philco Receivers, Volume 1 by John F. Rider. A copy may be found in the Philco Phorum's Library:

https://philcoradio.com/library/index.php/documents/philco_docs/books/aligning-philco-receivers-vol-i/

The alignment info is on page 84 of the book (page 128 of the PDF file).

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