Tv is making a loud buzzing noise and the picture is all funny ie colurs are out and pixelated
Apr 05, 2010
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Product Troubleshooting for SP46L6HXX/XEU 46" HDTV-Ready DLP TV
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Hi,If your tv is a dlp you might be experimenting a color wheel problem.The color wheel is a rotating disc that has a gamma of colors it spins at high rpms.The light of the lamp goes through it to create the colors on your tv.When it starts to go bad you will get color distortion ,black and white picture and sometimes you will hear humming noises.