Crosley Model ??

[Doug66]

Yes, it didn't help. Today I'm gonna put the signal tracer on the set staring at the grid of the 1st IF tube and see what I can find.

[Doug66]

Another problem has developed. The horizontal is very unstable. Sometimes, I cannot even get it to sync even though besides the hold control, there is a trimmer for a horizontal lock, drive, freq, and a coil for the horiz lin.
I left the set on for 20 min while I was troubleshooting, and the width shrunk and no sync was the result. See pic

[Doug66]

I have now lost the raster completely. I finished replacing the mica caps in the horiz osc section as well as resistors. Voltages on the 6SN7 check ok. Tried another 6Sn7 as well as a 6BG6 output and 1B3. Any ideas? Here is the horiz section on the schematic.