sony Bravia KLV-40S400A pic goes off and on

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  • provider10
    Senior Member
    • Mar 2016
    • 52
    • South Africa
    #1

    sony Bravia KLV-40S400A pic goes off and on

    hi
    Goy this Sony Bravia KLV-40S400A

    On switch on the picture comes up for 7 seconds Then goes off for about 10 Seconds, with a click of a relay. This keeps going on and off ad infinitum. When it goes off the backlights also go of.

    Havent worked on many Sony's so I am a bit lost

    Any help would be appreciated

    James
    Tags: None
    • dick_barton
      Badcaps Legend
      • Aug 2015
      • 6643
      • Wales
      #2
      Re: sony Bravia KLV-40S400A pic goes off and on

      Can you turn the backlights down and see if it stays on longer before going off again If it does then you may have issues with one or more of the leds.
      Willing to help but I'm no expert.

        Comment

        • provider10
          Senior Member
          • Mar 2016
          • 52
          • South Africa
          #3
          Re: sony Bravia KLV-40S400A pic goes off and on

          Hi
          A bit of a problem the set doesnt stay on long enough to get into the menu

            Comment

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