My screen just shows a checker board pattern that blinks real fast. this is an original 1981 ms pacman upright, ribbon cable was replaced 1 year ago and the daughter card was upgraded at that time, has been fine until recently. any ideas would be helpful. jeff
Toys - Namco - Ms. Pacman Galaga Cocktail Video Arcade
Answers & Comments
Open the front coin door and look for a slide service switch, It is set the wrong way in service mode.