Seiki SE32HY02UK 50% of picture missing

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • Jackplug 123
    Retired tech
    • May 2016
    • 65
    • United Kingdom
    #1

    Seiki SE32HY02UK 50% of picture missing

    Hi,
    this is a Seiki 32" LED TV with built in DVD.
    I ended up with this fault on powerup.
    50% of the picture is missing and the top half of the picture is at the bottom half of the screen.I suspect the TCON board but welcome input on this.Cheers
    I attach some photos to show the fault and the boards of which there are only 2,the Main board and Tcon.
    Attached Files
    Last edited by Jackplug 123; 06-13-2016, 12:53 PM. Reason: no photos
    Tags: None
    • Jackplug 123
      Retired tech
      • May 2016
      • 65
      • United Kingdom
      #2
      Re: Seiki SE32HY02UK 50% of picture missing

      As the TCON board is bonded to the LCD screen, I will recycle the set as spares for my other 32" SEIKI,its an identical chassis.

        Comment

        • ReeceyBurger123
          Never Give Up !
          • May 2014
          • 7325
          • Britain
          #3
          Re: Seiki SE32HY02UK 50% of picture missing

          Lcd panel failure here sorry mate, scrap the horrible thing
          Please Do Not PM My Page Asking For Help Badcaps Is The Place For Advise, Page Linked For Business Reasons Only. Anyone Doing So Will Be Banned Instantly !

          https://www.facebook.com/Telford-Tel...7894576335359/

            Comment

            Previous template Next

            Related Topics

            Collapse
            • Fly_Among_Stars
              VIZIO E70-E3 Half picture with half TCON
              by Fly_Among_Stars
              Hi,
              I have a VIZIO E70-E3.
              Symptoms: Black screen, no picture, but LED backlights are working.
              I probed the power board and voltages are as listed on the board.
              Main board appears fine, too.
              I believe the problem is either a bad T-CON board, or connection to LCD, or bad LCD.
              There are two separate ribbon cables feeding the LCD.
              If both are connected, the screen is black.

              If only the ribbon cable that feeds the right side of the screen (when viewed from the front) is disconnected, the left side of the screen shows picture and...
              04-24-2023, 08:20 PM
            • maneatingmonkey
              Missing LCD Panel Voltages VGH, VGL, VCOM (TCL 55P6US Sound & Backlight but NO Picture)
              by maneatingmonkey
              I have a TCL 55P6US with sound and backlight but no picture. This model does not have a T-CON board, and the right (rear perspective) panel board is fed from the left panel board. I have not been able to induce any change by disconnecting the secondary panel board or the tape cut-off method on the primary board.

              There are a bunch of voltages missing on the panel boards. I can't find any shorted caps of the panel boards, and all of the missing voltage rails read in the kiloohms, which leads me to suspect the issue may lie on the circuit board, rather than a short in the panel.
              ...
              L Panel #1
              11 Photos
              03-27-2024, 07:17 AM
            • shelby5041
              Samsung LCD TV no picture backlight on no 12v at tcon
              by shelby5041
              hi
              i have a samsung lcd tv

              it powers on with sound and backlight but no picture

              all voltages from PS are good 12v 3.3v and 5v

              whats odd is that at the tcon i tested voltage across the fuse on the tcon and i get 0v

              i figured main board issue..so i ordered a used main board....when i put replacement main board in i still have same issue

              no 12v at the tcon fuse

              i disconnect the panel ribbon cables to rule out any panel issues and i still have no 12v at the tcon fuse

              the odds of having 2...
              10-08-2021, 08:21 AM
            • x_orange90_x
              TCL 50S535 bad tcon or panel issue?
              by x_orange90_x
              Just bought this for 10 bucks yesterday hoping to fix it. The guy said water dropped inside from a dehumidifier hose and it started showing black and white vertical bars then went blank. When I got it home and turned it on it came on fine and displayed correctly but I was noticing faint vertical bars in the image. After a little bit I turned it off and back on and it was a black screen again. I opened it up to check for water damage and corrosion but didn't find anything of the sort. I cleaned the ribbons anyway and reconnected them but still got a blank screen. If I disconnect the right side...
              03-29-2025, 11:02 PM
            • Tr0ll
              T-con suspect issue. Both ribbon cables no picture. One ribbon cable ok. (58pus8545)
              by Tr0ll
              Hi guys! I realized you have a lot of knowledge here so i am hoping you could point me in right direction with my odd issue.

              The Tv is a Philips 58PUS8545/12, it had no picture but working backlights.

              Original T-con:
              Opened the Tv and tested to unplug one ribbon cable at a time. With this test i could see that i got fine picture on both halves as long as there was only one ribbon cable connected, with two connected picture were gone.

              First replacement T-con:

              I thought it might be t-con and ordered new t-con from china(supposedly tested)...
              10-07-2023, 07:48 PM
            • Loading...
            • No more items.
            Working...