I picked up a nice Game Show this weekend for a great price. Everything works great, except many lights are no working. The backglass lights, one that light up the ‘Applause’ sign, and all under-playfield insert lights work fine. The problem is all the above the playfield lights are out (the ones in the pop bumpers, under all the plastics and slingshots, and the ones in the back that make up the marque effect). Any idea on what is causing this and a fix? Blown fuse or specific chip out?