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(Topic ID: 257730)

Black Hole problems

By jagman1965

4 years ago



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    #3 4 years ago
     
    SMM

    McPin54

    Pinside member

    US Massillon, OH

    10y 103K 1,818 50 22

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    Quoted from jagman1965:

    HI, I've got an 1980 Black hole pinball. Fires up but flipper don't work and pop bumpers are dead. The score lights work and balls go in play. All fuses are good and I checked the bridge rectifiers and they are putting out the correct voltage. I ran the self test and lights and solenoids fire without a problem. I made the ground connection modification and put in an external battery source. Really don' t know what to do next. Any suggestion?

    I had two Gottlieb's from this era that I had the same problem. It was because the balls were not registering in the trough. Make sure correct number of balls are in the game and they register.

    Maybe a mpu to driver connector?

    Good luck with game

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