Fault finder pinout P1100/DM500HD

Discussion in 'Schematic drawings, Pcb images etc..' started by Johnny B., Jun 13, 2015.

  1. Johnny B.

    Johnny B. Technical Support Staff Member Moderator

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    Fault finder pinout drawing for DM500HD
    The voltages are rounded off, measured from two working PCBs.
    Example,
    2.4V, may also be 2.380v.
    Since this is the first drawing, can the references to, change in the future.
    It does not cover all power sources, but the ones that go to the P1100.
    In any case, better something than nothing.

    Thi is an improved version with references to the real sources.

    Dm500hd-faultfinder-v2.jpg


    Good luck.
     
    Johnny B., Jun 13, 2015
    #1
  2. jason666

    jason666 New Member

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    i've checked the voltages and only pin5 in not ok. i measure 2.6V
    some component is broken...
     
    jason666, May 29, 2016
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  3. Johnny B.

    Johnny B. Technical Support Staff Member Moderator

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    Johnny B., May 29, 2016
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