Just picked up a Jokerz machine yesterday and it turns on fine and you can play but you smell a faint burning smell. I opened up the backbox and turned it on to see what was up and you can see through the clear plastic cover of the relay on the aux power driver board a blue spark and the plastic cover is melted slightly. I'm assuming this means it needs to be replaced. Does the relay just pull out or are they soldered into the board? If I replace it should I be good to go? Any help is appreciated. Thanks! Here's a picture to help.