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Newport MM1000 dc Motion controller

Discussion in 'Electronic Repair' started by [email protected], Mar 28, 2009.

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  1. Guest

    One day, when I was operating the Newport MM 1000 dc Motion
    controller drive with delay stepper line, strange characters (????)
    appeared on the front panel. Then when I turned off and on again,
    many
    kind of messages were shown.
    "??????", "Check 5V", etc. Or it stopped while it was initializing
    parameters.
    When I asked the Newport, it is too old model so they cannot solve
    it.
    But they suspected internal power supply problem or PCB problem.
    What would be problem? How would I fix it? Please help me.
    (I have replced 4 amp-250V Slo Blo fuse on it, but there was still
    the
    problem.)
     
  2. Franc Zabkar

    Franc Zabkar Guest

    If you don't understand how to "Check 5V", then you will not be able
    to repair this yourself.

    - Franc Zabkar
     
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