(Topic ID: 241512)

Williams 8 Ball Ball count issue

By jonno-oz

4 years ago



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    #2 4 years ago

    The schematic is here on IPDB: https://www.ipdb.org/showpic.pl?id=764&picno=741

    This is the circuit to check, esp. the SM switches:

    Capture (resized).PNGCapture (resized).PNG
    #4 4 years ago
    Quoted from WOLF:

    it sounds as the mechanism is working correctly, the lever just isn't moving far enough to activate the stepper.

    Could also be that the pulse is weak because contacts, esp. in the SM, aren't clean, but here is more on steppers: http://www.pinrepair.com/em/index2.htm#steps

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