Sharp LC-70LE600U - LED lamp error

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  • wldock
    New Member
    • Oct 2015
    • 8
    • United States

    #1

    Sharp LC-70LE600U - LED lamp error

    So, I picked up a used 70" Sharp Aquos LC-70LE600U set that failed due to an LED lamp error. The front status LED flashes a slow on then off. The set will startup in service mode and the lower section of the right side of the display has a dark back-light section. I just cracked it open and will start taking some measurements when I get more time. So far the output fuses on the main board seem to be fine. My fear is that there is a bad LED edge strip...I really don't want to have to remove the display but it might come down to that.

    I will attached some pictures and the service manual. Any advice on things to look out for is welcome!
    Attached Files
    Last edited by wldock; 10-26-2015, 12:01 PM.
  • wldock
    New Member
    • Oct 2015
    • 8
    • United States

    #2
    Re: Sharp LC-70LE600U - LED lamp error

    So it turns out one of the three LED PWB strips is bad. Two of LED's are blown. What a tricky procedure to remove these. It looks like Sears Parts Direct has the strips in stock, I hope. Its going to be interesting getting this thing back together.
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