Toshiba 40D1333B No Picture

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  • benchmarkd
    New Member
    • Oct 2017
    • 4
    • UK
    #1

    Toshiba 40D1333B No Picture

    Hi I'm looking at a Toshiba 40D1333B for a family friend, the TV has no picture but sound is okay when connected to a source. I stripped the unit down and found the LED inverter board is a SSL400_0D5A. The voltages on the power cable to the inverter are okay without the inverter connected as soon as the inverter is connected it pulls the supply voltages to nearly 0. I'm not very good with SMD's so I purchased a new inverter from eBay and connected it in tonight. The backlight LED's power up for a brief moment and then nothing. I've noticed I have about 5 LED's out on this unit. Could the reduced load on the invertor cause it to shut down or have I a faulty spare?
    Thanks in Advance

    NB supply voltages now OK on inverter power cable when connected in.
    Tags: None
    • benchmarkd
      New Member
      • Oct 2017
      • 4
      • UK
      #2
      Re: Toshiba 40D1333B No Picture

      Failed LEDs are scattered across unit and not local to one strip

        Comment

        • dskall
          Badcaps Legend
          • Oct 2016
          • 2905
          • usa
          #3
          Re: Toshiba 40D1333B No Picture

          Replace the bad leds and enjoy TV
          I assume no responsibility for any stupid suggestions I might post.

            Comment

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