HDMI port information.

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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    If you have a problem with the Hdmi connector, and the lucky that it is not caused by the Cpu,
    Than this information may be useful.

    Check the 5v, whether it is present.
    Check the Ohm values (of course without the psu connected).
    Renew the diodes when in doubt.
    If this all does not help, then it may be a CPU problem.

    Good luck..


    Dm500hd-hdmi-information.jpg

    And here's the HDMI diodes vdc measurements with two situations.
    But be careful with measurements on the diode, do not short-circuit between the pins.
    Use a needle on your probe.
    Good luck.

    Dm500hd-hdmi-vdc-measurements.jpg
     

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    Last edited: Jun 16, 2015