silverball84
New member
I have an original Asteroids with a strange monitor problem. Game plays fine and displays perfect on my scope. The picture on the monitor is HUGE and the center portion is completely black. HV diode is good and monitor has been re-capped. Wondering if my yoke has bit the dust or if I am missing something. Re-soldered header pins, and checked for other cold/cracked solder joints. No spot killer, I do have the normal vector sounds. Just lost. These monitor problems stump me, I'm not giving up yet!