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Fish Finder (depth-sounder) display problem.

Discussion in 'Electronic Repair' started by kontiki, Feb 8, 2007.

  1. kontiki

    kontiki Guest

    Hi all,
    I have a Fish-Finder with a 4"
    x 5" approx. LCD screen which has vertical stripes (no image) at
    various points across it.I am not very familiar with this technology,
    I know it has a (square waves?) drive and dedicated ic's for
    display.the housing was gas filled (not anymore).Would these missing
    bands be caused by bad contact 'tween the rubber connecting pads on
    the screen / pcb interface? shame really as the instrument works fine
    other than the display.
    Thank you for reading this.
     
  2. bg

    bg Guest

    kontiki wrote in message
    Very possible

    It's called a zebra connector

    Try cleaning the zebra and display contacts with alcohal. Do not handle the
    contact areas, they must remain clean.
    bg
     
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