So, I decided to upgrade original Driver in a Flintstones to a Rottendog. Original was OKAY but game was going far away so wanted to make sure the person that got it had a new driver so it would be trouble free.
Each Rottendog board I put in (3 total, all new) would blow Fuse F104 either upon startup or after the first ball and I'm assuming taking out some logic as well as some coils would lock on. I put the original back in and ZERO problems.
So 3 Different rottendog boards in all locked on coils and blew fuses, original did not and games runs fine with original.
totally stumped as to what's going on here. Sending the boards back to Rottendog to have them looked at. Any ideas why they would all "blow" but the original would not?