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Title: Aristocrat Button light Post by: proten on July 21, 2012, 08:08:22 PM Well I messed up again, I was replacing a bad button light bulb and put in the wrong bulb.
I put in a 14 volt bulb for my Bally S5500 when the bulb for the Aristocrat is a 28 Volt bulb. Now the light will only glow dimly all the time. From looking at the schematics it looks like the problem would be the ULN 2068B chip but I'm not sure. I don't know if there would be a Interface board (#40134) available for this machine or should I just try to repair this one? Any one have any ideas? |