Philco 42-380 Oscillator - Printable Version

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Philco 42-380 Oscillator - radiodale - 03-08-2022

I am sure others have had this problem. This converter stage will not oscillate. Plate voltage OK, 22K resistor way high. 

Philco Radio & Television Corp.: 42-380 (nostalgiaair.org)

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RE: Philco 42-380 Oscillator - Radioroslyn - 03-09-2022

Replace #7, check the XXL/7A4 for emission, and clean pins. Clean mode and bandswitch contacts. Be sure you have it set for manual tuning.

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