This is one nice radio.. I have never seen one before, and bought it off ebay. NOW, the question is what to look for since the FM does not work.. Should recieve FM stereo, and would make a great addition to the workbench to listen to music, BUT again, does not recieve fm at all.. Just a low hum, antenna is connected and Am comes in great. No schematic I can find anywhere, any ideas??? You guys are always great at helping my dumb ass, and I have learned a great deal in two years, so we wait to see what you guys might know..

Service info is in Sams Photofact folder 693-9. Check with local library. In the mean time, check around the FM discriminator circuit. Bad tube? leaky capacitor?