Question about Toshiba Regza 32LV67U 32 in. LCD HDTV

1 Answer

The picture blinks on for just a second, then goes black. I can hear the sound, but I get no picture at all. I've had the TV for a year or two, no problems. Last week, I unplugged TV and waited, then it worked fine until tonight. Then same issue.

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  • tpanthb1 Jun 28, 2009

    Thank you. I saw somewhere that the BIB is integrated with the LCD, and therefore not a part that can be replaced directly. Is that true? What is the typical cost of the BIB if it's indeed a separate board?

    This TV is only 24 months old. Sucks that this is going on, but I see other people having the same problem with the TV, even after 15 months. Toshiba should be ashamed of themselves.

    Thanks very much for your help!


  • cec2clemons May 11, 2010

    and if not under warranty, and not great at electronic fixes myself, what is preferred route?  get new TV, or worth fixing?

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  • 1,077 Answers

The most likely the TV has a power supply related problem. The most common thing to go out is the circuit board that supply power to the screen. Commonly called a Backlight Inverter Board.
I can't say it's 100% the problem because I can't actually look at the tv over the internet.
If by chance the TV is still under warranty, go that route.
If not under warranty and If you have some electronic experience, you can purchase a Service Manual over the internet and diagnose the source of the problem and fix it by soldering in the new part. The Service Manual will give you circuit diagrams, test points, and part# lists. Usually, cost under $20.

I hope I shed some light on the subject for you.

Posted on Jun 28, 2009

  • Devon Sacco
    Devon Sacco Jun 29, 2009

    It can be replaced. Just got take it apart and identify parts. You should be able to find a replacement board with the board number on it.

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