DreamTV Mini Ultra HD pcb Vdc-Ohm values etc.

Discussion in 'DreamTV Mini UltraHD IPTV' started by Johnny B., May 27, 2020.

  1. Johnny B.

    Johnny B. Technical Support Staff Member Moderator

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    To make it a bit more easier to try to fix this DreamTv player I have made a overview of some (important) voltages and ohms values as also some more info which could be handy.
    As you can see on this picture.

    Click on the picture to see it fully..
    DreamTv-pcb-ohm-vdc-info.jpg


    I've also include some datasheets to download related to the parts.
    At this moment I were not be able to find the missing ones, but it's at least a good start.

    As for the 8 pin motherboard connector near the usb service port is still a bit uncertain what it is.
    But based on the ground and the vcc pin it could be this.
    8p-maple-jtag.jpg
    But it could also be a SWD 8 pins port or something else.
     

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  2. raza05

    raza05 Active Member

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    Great Work
     
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  3. Donze

    Donze New Member

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    This is very helpful. Has anyone know where to get S3CN3 or S3Cx3 regulators (or equivalent)?
     
  4. Johnny B.

    Johnny B. Technical Support Staff Member Moderator

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    marking S3C sot23-6
    Unfortunately I haven't found it yet, hopefully a fellow member can help you with it.
    Or else maybe a Mini360 DC-DC Buck Converter as a replacement is a possible solution.
     
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