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

    Messages:
    2,621
    Likes Received:
    1,366
    Trophy Points:
    113
    Gender:
    Male
    Location:
    Netherlands
    Home Page:
    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.
     
  2. jason666

    jason666 New Member

    Messages:
    3
    Likes Received:
    0
    Trophy Points:
    1
    Gender:
    Male
    i've checked the voltages and only pin5 in not ok. i measure 2.6V
    some component is broken...
     
  3. Johnny B.

    Johnny B. Technical Support Staff Member Moderator

    Messages:
    2,621
    Likes Received:
    1,366
    Trophy Points:
    113
    Gender:
    Male
    Location:
    Netherlands
    Home Page: