Philco 50-T1400, Schematic Wanted
 

I've had this set working for several years but the audio was noisy so I finally pulled it last week to see why. I was surprised to find I had not done a full recap, just enough to get by. Anyway, I finished it & was not a bit surprised to see that it worked no better than before! The audio problem turned out to be a flaky 6V6. Now it has a new problem, a jittery horizontal sync. I've played with it but I really think I'm going to need a schematic. Its in Sams 114-9, but anybodies schematic will do. Thanks!