So I isolated the 24VDC rail to the Vertical output IC as the culprit and traced the issue back to a fusible resistor at the transformer. It most likely blew as a result of bad caps in the power supply that I have replaced, so it's getting Vertical deflection now.
Unfortunately, I'm still having some issues with the Geometry. I can't seem to get the Pin Amp controls to straighten the sides out.
After much tweaking around with the various controls, I think it's got to be some component in the Pin Amp section of the DA board that is wrong.
Any ideas on what to focus on?
This is the section of the schematic that contains the Pin Amp stuff, and you can see the whole thing in my first post via the imgur links.
