Question about Sony Bravia KDL-42V4100 42 in. LCD TV

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Sony bravia,40 in, has about a 10 inch section of the screen that went ,black,,just before it did it was a streem of colors,shut power off & turned it back on & has blackedout section ..this happened about 3 pm .i left tv on & now picture is back to normal..is something going bad .

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  • 178 Answers

The panel is defective.

Posted on Apr 27, 2010

Testimonial: "the line in my screen was black,,its gone now,,dont know if something overheated,or what but ill keep a close eye on it"

  • Shukai Fung
    Shukai Fung May 02, 2010

    I think it will happen again. If it does, it’s the bad connections on the ICs inside the panel. The panel need to replace.



    Knowledge obtain from: Repair experience on same symptom.

    Photo from: Manufactory training manual.


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