I have an Elvira and The Party Monsters that I just got back up and running with help from all you great pinsiders on another thread.
I was so happy today to come home any finally play it when I had a drop target opto not registering. I took the assembly out from underneath the playfield to clean it up and fix it. After putting it back together and back into the game I powered on the machine and I have no music, just speech. All the sounds were working minutes before I did this. I have no idea where to start on this one. What the heck could I have done by messing with the drop targets?!?!?! Speech but no music? Any help on where to start is much appreciated.