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Blowing Breaker on AC board for Processor


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  • Blowing Breaker on AC board for Processor

    Good processor board, camera, AC board. Breaker on AC board keeps blowing. Unplug video, clock, power cables from camera power stays on tpo processor board. . Plug back in just video cable breaker kicks. Just plug back in clock cable breaker kicks. Just plug in power cable breaker kicks. Checked all 3 cable wires. I cant see all 3 cables going bad at once. bad I/O or CPU Everything else works.

  • #2
    Shorted camera perhaps?
    Can you exchange with a known working camera and retry same steps?
    Im just trying to eliminate some possibilities.


    • #3
      Replaced with good working proc board camera ac board
      I went back and just plugged in clock cable. Power stayed on. Then I plugged in video cable
      power went off. Went back and just plugged clock cable back in. Power stayed on. Waited 1 hour. Plugged in camera power cord. Ha power stayed on so took pair off hold pinsetters came on power stayed on to processor board. So I’m hoping I have just a bad video cable Will find out Monday.
      But earlier in checking things when I just plugged in clock cable the power went off to board. Now it works. Don’t make sense
      I hope it’s just video cable but I would be surprised if it ain’t but logic says it is for now


      • #4
        Replaced Video Cable. Working for now. First time I had a bad video cable kick the breaker on AC Board but that's electric. Usually you just swap Clock Video cables at Processor board and if video comes up and also you get 8 red bars its a bad video cable.


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