chiptripper
Well-known member
So I've been fixing up a trio of CC. I have a strange symptom that I can't sort out. There's a horizontal line about two thirds of the way down the screen. It's very faint and honestly not a big deal, but I'd like to fix it if possible.
At first I though it was just an anomaly, but this same line has shown up on both CCs I've fixed so far. (I have no idea if it pre-dated my refurbishment, they were both dead when I got them.)
Voltages are good, screen pots are adjusted, fresh caps on both logic and analog board. Computers run great and the screen is otherwise nice and bright. Any idea why I'm seeing this?
(Challenging to take a decent photo but I've attached one. The line is much more apparent IRL.)
At first I though it was just an anomaly, but this same line has shown up on both CCs I've fixed so far. (I have no idea if it pre-dated my refurbishment, they were both dead when I got them.)
Voltages are good, screen pots are adjusted, fresh caps on both logic and analog board. Computers run great and the screen is otherwise nice and bright. Any idea why I'm seeing this?
(Challenging to take a decent photo but I've attached one. The line is much more apparent IRL.)