I have a Mr and Ms Pac man that will not boot. I've confirmed its not an MPU problem as that will boot in another game.
When I got it the 5v fuse was blown. Isolated that issue down to the sound board which has currently been removed and the fuse no longer blows.
Now when it goes to boot it flashes 4 times and stops about half the time. The other half of the time it flashes 8 times, all the displays and insert lights flash for a split second, and then it locks up with no playfield lights on and no action from the LED.
Where do I start on this? Would a connector issue cause this behavior?