Quote:
Originally Posted by Geist
Hi all;
I have a Zenith Radio phonograph, chassis 11C21.. The Radio is missing its Power Supply.. I didn't find out till after I got it home, many years ago.. I am looking for a Schematic for it.. And asking would it take much to build another Power Supply or is this set not worth it ?? The Phonograph looks origional..
THANK YOU Marty
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Power transformer failure was common in that model. The schematic is available in the Beitmans 1946 manual. The power supply and output stage uses two 6V6, a 5Y3 and a 6J5. IIRC, it has the old and new FM bands and an odd 8.3 MHZ FM IF frequency.
