Ugh. I have been rebuilding the pop bumpers on my Time Warp and got so good by the 4th one I accidentally attached the wires to the coil backwards.
Doh!
I powered up and everything looked great, started a game to test the pops and noticed that one wasn't working and an awful smell. I turned it off immediately and took a look under the playfield, realized the error and put the wires back the way they are supposed to be on the coil. That one pop doesn't work any longer. I presume I damaged something on the driver board. Suggestions on what to do?