Lcd screen vertical and horizontal lines

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • Honziq
    Senior Member
    • May 2014
    • 58
    • Kazaksa

    #1

    Lcd screen vertical and horizontal lines

    Hello,
    i have a LCD monitor/TV sencor SLT2222DVBT. After turning on screen shows vertical lines that fades out after minute and few permanent horizontal lines.
    First image is taken after turning on. Last two is taken after few seconds of turning on.







    Edit:
    Here is some videos:
    http://youtu.be/kGnS8L9h9sk
    http://youtu.be/etzsRS5K394
    Attached Files
    Last edited by Honziq; 07-23-2014, 12:23 PM.
  • Honziq
    Senior Member
    • May 2014
    • 58
    • Kazaksa

    #2
    Re: Lcd screen vertical and horizontal lines

    Can anyone help me? Please.

    Comment

    Related Topics

    Collapse

    • Stanley1843
      Screen Display Vertical Multicolor Lines
      by Stanley1843
      Hello, I have a screen in where sometimes when I open it pop-up vertical multicolor lines (I would say the most of them are green). If I tun off and turn on the screen the lines dissapear or if I leave open the screen after approximately five minutes the lines gone. I measured the below voltages on the main PCB and on the T-CON board and the voltages are the same when it doesn’t display the vertical lines and when it displays the vertical lines. Also, I cleaned all the connectors very good with IPA. I moved back and forth the connectors and the COF tabs but the vertical lines didn't displayed...
      06-29-2024, 11:54 AM
    • Firentiosi
      1/3rd of screen black with occasional vertical lines - repair attempt for learning! - Kogan KALED58RT9220SVA
      by Firentiosi
      Thanks for offering your assistance with this. I'm an electronics enthusiast with moderate level of competence (have a decent lab with two power supplies, microscope, DSO, hot air, good iron, can competently work at a component level on SMDs, design and solder own PCBs etc). I really enjoying fixing things and learning new stuff so took up a free 58" LED TV and have been googling and watching Youtube videos to see if I can fix this! I am happy to go down to individual component replacement/strip replacement etc - it's all in the name of learning.

      The issues are as follows: the...
      11-27-2024, 12:33 AM
    • kdaniel
      Hitachi 58HK6100U - Horizontal Lines (Bottom third of the screen)
      by kdaniel
      As stated by the person I collected the TV from, it just stopped working overnight. However, I still gave it a go to try and repair it.

      There is a thread on the same TV but with slightly different issues where they had to tape connection points on the ribbon cable, so I want to see if this is repairable by any chance.

      After bringing it home and plugging it in, the TV turned on with its backlight working but had no picture. After removing the back cover, the first thing I tried is to unplug one of the ribbon cables and the situation is as follows.

      Left...
      11-16-2022, 09:23 AM
    • ggil44
      Sony XBR-65X750D Horizontal lines bottom of screen
      by ggil44
      Hi, I have a Sony XBR-65X750D that has horizontal lines at the bottom 6 inches of the screen. These lines appear to be every other line because the picture is still quite visible behind those lines. The lines appear all the time with a few other lines above and below the 6 inch level blinking on and off at about 2 second intervals. I'm not sure if this is a panel issue or power supply/main board problem. I did replace the T-Con board without any change in the problem. Any suggestions you might have would be greatly appreciated. Thanks,
      05-30-2023, 07:51 PM
    • theo321
      Horizontal black lines on screen - please for your help
      by theo321
      Hello Everyone

      I need your help to repair my poor Samsung TV which decided not to let me watch my favorites series in the afternoon. Suddenly black horizontal lines appeared on the screen making my life a hell

      Photo:
      https://ibb.co/Kyhm9M5
      Close up photo:
      https://ibb.co/zNtv4XP

      I have seen many youtube videos with guys who put a tape in ribbon cable and TV fixed in a magic way (I have tried without success).

      My TV model is: LE46C750R2W
      Photo:
      https://ibb.co/Q6RFN94

      I have tried to disconnect one...
      06-19-2023, 04:28 AM
    • Loading...
    • No more items.
    Working...