Hi i have Williams_1971_Solids_N_Stripes i found the manual on line but i can't find the value of the fuses I need. Any help would be appreciated . Can't get back board to light and want to check fuses . Im not a tech guy and want to replace the fuses anyway. I got back to light when i crossed the wire plug -in s in back glass. Only time they came on reversed the wires because other then lights working on and off, game wouldnt work. Now game is working (still need to clean it).but no lights at all. Thanks Tom

ok, checked fuses by process of elimination all work s but lights on back of pinball machine