I recently picked up an Olympic hockey that had been sitting a long time . It's powers on , no lights , just hums. If I hit the credit button it blows a fuse . It will not start a game . I can't seem to figure out what's causing it . Any help is greatly appreciated . I was able to dig out a schematic for it.
I unhooked the coin door, it now won't blow a fuse when I turn on the game and engage the left flipper button to turn on lights.
So I'm getting lights now without blowing a fuse. What should I check next ?