Hey folks, I've been on a tear trying to resurrect old projects here, and next on the list is an ADM 3a.
This particular 3a has no horizontal scan. None at all. I just get a vertical line down the center of the screen. First thing I checked was the horizontal deflector on the yoke, which seems secure. Before I go diving into the schematics, I figured I'd ask here: Is this a common failure mode? Has anyone else experienced no horizontal scan on a 3a? Any tips on where to look first? -Seth -- Seth Morabito s...@loomcom.com
