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DTS-42 Plasma (Daewoo) - seeking advice -lines in display

Discussion in 'Electronic Repair' started by 427Cobraman, Feb 24, 2007.

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  1. 427Cobraman

    427Cobraman Guest

    I brought this set in reluctantly, and this being my
    first plasma ever, was hoping to get a few pointers
    from the seasoned experts.
    Here is what I'm working with:

    The lines are more populated at the left and decrease
    toward the right. Lines are OVER picture and OSD.
    Checked all connections and everything appears okay.
    The service manual offers no schematics or useable
    troubleshooting guides (for this situation).

    Can anyone help me out? What sort of availability is
    there with replacement parts for Daewoos?

    Thanks a million,

  2. Guest

    Failure is most likely the matrix driver ICs which are part of the
    plasma panel.
    Pretty much time to scrap the unit out.
  3. Meat Plow

    Meat Plow Guest

    Edge drivers for the panel, chuck it in the trash or watch it as is.
  4. Ole Geisler

    Ole Geisler Guest

    Looks like panel drivers are dying. The drivers are integrated in the
    panel, which means throw it away.
  5. 427Cobraman

    427Cobraman Guest

    Not what I was hoping to hear. If they are integrated into the panel,
    what are the boards with edge-ribbon type connectors that are at the
    top and sides of the panel? They have several IC's on them. I
    believe they are referred to as "relay" boards (top, bottom, left, and
    right). Thanks,

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