[veg-o-matic]

Okay. So after I replaced a few caps and tubes, I still had nothing. While poking around the sync board, I found some weird resistor-to-capacitor connection that that was disconnected and just looked plain funky. I couldn't find it in the schematic, but I said what the hell and held the two ends together--horizontal lock! Soldered 'em good and tight.

I also replaced the coax cables going to and from the tuners. They had gotten sliced somewhere along the line.

Here's what I came up with: