horizontal lines: ilo v23dlwx-u12

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  • ryan74
    Badcaps Veteran
    • Oct 2012
    • 471
    • usa

    #1

    horizontal lines: ilo v23dlwx-u12

    i got this model ilo v23dlwx. when i first plugged it in and hit power, everything came on but screen was grey with vertical thin collored lines for a few sec. then a flickering blue screen that went to solid blue. so i tuned in the cable channel used for my cable box and picture had horizontal white lines. over time these lines faded but some were still there after 20min.

    i turned it on again and picture came up right away but had alot of horizontal lines again that mostly faded over a few min. there also seems to be a black bar across bottom about 1/2in. but its not there when i have a blue screen(no cable)

    i let the tv sit off/stby for a while and when i turned it on i got the grey screen, flickering blue-solid blue screen again. durring this phase theres no response from remote. after a min or so remote works fine. if i turn it off and on right away it work.

    i know my pics arent good but i have to use my phone so i included some part #.

    main board: v23dmbx-u12 03 543
    543L0812303000002295

    power supply: up1232a-01
    p/n: 6693006615

    panel: hsd230wx12
    b1L0na22a1a21a62140g0677n45ra
    te0000k64000001

    inv board: plcd09231202h
    5053910000
    0515

    board pictured im not sure of: hannstar 7072600a01 a1
    (no other labels on it) b4 05 20

    the back of the panel has a cage on it and the corner of it is slightly bent out of shape(left/inv side) and looks scuffed but theres no sign of it being dropped on plastic houseing. some pics are rotated/flipped sorry.

    any help with repairing this, or a service manual would be great.

    this appears to be the same: http://www.tgohome.com/ServiceManual...h=Submit+Query
    Attached Files
    Last edited by ryan74; 10-28-2012, 04:23 AM.
  • tom66
    EVs Rule
    • Apr 2011
    • 32560
    • UK

    #2
    Re: horizontal lines: ilo v23dlwx-u12

    When the lines are visible, is the menu also affected by them?
    Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
    For service manual, schematic, boardview (board view), datasheet, cad - use our search.

    Comment

    • ryan74
      Badcaps Veteran
      • Oct 2012
      • 471
      • usa

      #3
      Re: horizontal lines: ilo v23dlwx-u12

      no the menu is not affected. only the picture. this time i turned it on and after it showed grey with vert lines it flickered blue, then solid blue, then black for 20 sec, then picture came on with white lines again.
      buttons were not responding so i unplugged/plugged it in again and picture came on right away and buttons work.
      if it is off a while it seems to malfunction alot until its warmed up a min or 2

      can you verify the manual i linked? the power module and main board numbers seem to match.
      Last edited by ryan74; 10-28-2012, 05:00 AM.

      Comment

      • ryan74
        Badcaps Veteran
        • Oct 2012
        • 471
        • usa

        #4
        Re: horizontal lines: ilo v23dlwx-u12

        when i first turn it on i get a grey screen with alot of thin vertical collored lines(up and down)
        after about a minute the picture shows up like in pic 105 above
        the longer the tv is on, the better picture gets, but its never perfect.

        Comment

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