LG tv type 22LD320-az

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  • pawlu
    New Member
    • Apr 2017
    • 4
    • malta
    #1

    LG tv type 22LD320-az

    a thick horizontal white bar is permanently present, from bottom to almost centre of the screen, on all inputs.
    The manual says to check the "module" . But, which module?
    This set has a main motherboard, a psu board and a pcb strip behind the screen.
    Any suggestions folks, please?
    Tags: None
    • Dgtech
      E. Technician
      • Apr 2009
      • 1462
      • Steeler
      #2
      Re: LG tv type 22LD320-az

      Please post a picture of what this looks like.
      The strong-minded rise to the challenge of their goals,the weak-minded BECOME HATERS

        Comment

        • pawlu
          New Member
          • Apr 2017
          • 4
          • malta
          #3
          Re: LG tv type 22LD320-az

          Thanks
          Unfortunately, the lvds cable connector came off, and need to solder it again in place, before I can send you a photo of the white bar.
          Incidentally, with the lvds cable off, its a totally white screen.
          will revert, when I fix the connector

            Comment

            • Dgtech
              E. Technician
              • Apr 2009
              • 1462
              • Steeler
              #4
              Re: LG tv type 22LD320-az

              How did this come off? Maybe it was coming off to begin with. It may have been your problem - intermittent
              The strong-minded rise to the challenge of their goals,the weak-minded BECOME HATERS

                Comment

                • pawlu
                  New Member
                  • Apr 2017
                  • 4
                  • malta
                  #5
                  Re: LG tv type 22LD320-az

                  could have been damaged when serviced by LG technician when still under guarantee!
                  Apparently , the sides of the socket frame was not soldered to the pcb, there was no solder, when inspected by my usb microscope.

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