hi
i have a maygay fruit machine and the lights are flickering.
when you look at the power box leds the far right one is flickering as well.
i have undone the box and checked the connections are ok.
and one of the pins and push connector look burnt .
Is the power unit a "stadium" one? (grey/silver metal box?) if so these are prone to many problems, ie overheating and catching fire! It sounds like the connecter has burnt, so the best idea is to get a replacement, ebay regulary have them available so i would check on there.