Four Million B.C.
Bally, 1971Hi, I have a problem with my light on backbox on four million BC. Only the tilt light is on when I Tilt the pinball. I clean the three plug from the backbox yesterday, and light is working again. I change all defect bulb, but at the last bulb, all the light if off and not qorking anymore... only the tilt work..I test the fuse, and they are ok...
Do uou have another idea?
Thk 
you cleaned the 3 Jones plugs and it worked for awhile ? then when replacing lamps it stopped working again ?
perhaps a broken solder joint or a broken terminal on the female portion of the Jones plug
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Kittery, ME
