TV SEIKI se32hd07uk Backlight Recycle

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  • axeman
    Member
    • Nov 2017
    • 25
    • United Kingdom
    #1

    TV SEIKI se32hd07uk Backlight Recycle

    Hi,

    I've recycled this tv to use its backlight but it is turning off for a few seconds every 10 minutes. Anyone know how I can prevent this. Tried forcing 3.5v onto BL_ON but the unit still goes off.
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    • axeman
      Member
      • Nov 2017
      • 25
      • United Kingdom
      #2
      Re: TV SEIKI se32hd07uk Backlight Recycle

      Anyone ?

        Comment

        • R_J
          Badcaps Legend
          • Jun 2012
          • 9535
          • Canada
          #3
          Re: TV SEIKI se32hd07uk Backlight Recycle

          Connect a signal to it and see if it stays on longer, some TV's will shut down if there is no signal.

            Comment

            • axeman
              Member
              • Nov 2017
              • 25
              • United Kingdom
              #4
              Re: TV SEIKI se32hd07uk Backlight Recycle

              Thanks RJ will give it a go

                Comment

                • neilc6
                  Badcaps Legend
                  • Nov 2015
                  • 1550
                  • Canada
                  #5
                  Re: TV SEIKI se32hd07uk Backlight Recycle

                  Backlights issues are almost always the backlights themselves. Turn down the backlight level and see if it stays on longer. These Chinese white label TVs may not have a backlight setting and it could be in the service menu. There may be an Energy Savings picture mode which runs at reduced backlight level.

                    Comment

                    • axeman
                      Member
                      • Nov 2017
                      • 25
                      • United Kingdom
                      #6
                      Re: TV SEIKI se32hd07uk Backlight Recycle

                      Connecting a signal to hdmi port fixed it.

                      Now just need to simulate a hdmi cable plugged in.

                        Comment

                        • axeman
                          Member
                          • Nov 2017
                          • 25
                          • United Kingdom
                          #7
                          Re: TV SEIKI se32hd07uk Backlight Recycle

                          Thanks for all your help

                            Comment

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