I have something really strange going on with may funhouse. when I got it it was trashed, replaced the mph and driver board with rottendogs and it cleared up all the issues it had and has played flawlessly up until the other day. I have the game out on location and go to check on it and all the feature lights are out and all the solenoid fuses are blown. I looked at everything that I could and nothing felt hot or burnt. I replaced the fuses and everything played ok. So I took the game home and started checking stuff out and found that every single controlled light was melted or started to melt and 2 of the white flashers basically blew up. Also rudy jaw isn't working any more and the Rudy optos and the staircase optos isn't working either. I took the boards out and looked to see if there are any burns or melted areas on it and everything looks fine. I have no clue where to start on this. Im not sure why there was such a huge voltage spike. The other games had no issues.
When I replace the lights everything works fine. My understanding is that the fuse should have popped before it let the lights melt or is that the downfall to leds? I've literally never had a bulb melt before. Im wondering if something happened in Rudy to make this happen, or the opto board went bad or something. any advice would be greatly appreciated.