01-08-2018, 12:28 PM
Hello Bob, and welcome.
You must have a 90 since it has nine tubes. The 56 is a substitute for a 27, and it appears to me that someone substituted 56s for every 27 in your set.
Most likely this schematic will match your set:
http://www.philcoradio.com/images/phorum/schem/90b.jpg
Good luck.
You must have a 90 since it has nine tubes. The 56 is a substitute for a 27, and it appears to me that someone substituted 56s for every 27 in your set.
Most likely this schematic will match your set:
http://www.philcoradio.com/images/phorum/schem/90b.jpg
Good luck.
--
Ron Ramirez
Ferdinand IN
