Quoted from Its_me_aj:I necked all the test points and everything was good. That’s what I don’t get. Some lights are melted more than others but if you replace them they work fine.
I thought about something with the surge protector but if that was the issue wouldn’t the other games on that line have issues as well? It’s like there was a massive power surge but not big enough to do major damage.
Put the game on a variac set to
117v, run it 24/7 for a week or run it on burn in for 24 hours.
Any problems you have will show up.
If it's good put it back on location and assume wall power overvoltage.
Add whatever voltage protections you can get into the cabinet.