Monthly Archives: March 2016

1989 Williams Earthshaker Repair

Posted on March 18, 2016 by Matthew Mandarano

This Earthshaker was getting an “Adjustment Failure” at boot-up. This warning message immediately signals to me that their isn’t power hitting the U25 RAM, which holds the settings, high scores, etc. for the game when the game is powered off. First … Continue reading →

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WPC Dot Matrix Controller Board Repair

Posted on March 17, 2016 by Matthew Mandarano

So, the components arrived for the down Dot Matrix Controller board that originally came out of a Party Zone. It was missing +62VDC which causes the display to come up as completely blank. Since Party Zone is a location game … Continue reading →

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1991 Bally Party Zone and 1989 Williams Earthshaker Repairs

Posted on March 11, 2016 by Matthew Mandarano

  These games are up at Hoots Roller Bar in Winston-Salem, along with a Williams Rollergames. Great line-up of games that do change from time to time, definitely check them out in the Winston area! I was originally contacted about … Continue reading →

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1977 Bally Evel Kneivel Repair

Posted on March 2, 2016 by Matthew Mandarano

This game was brought to me for some garage workshop love. Cosmetically, it was in actually very nice condition for an all original EK, but electronically it had sat for a long time and was a complete bring back to … Continue reading →

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