no sound no sound. replace small signal board. audio processing chip goes bad. go in service mode write down settings replace with new board recalibrate.
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how to recalibrate scream. Image too wide I loses part of the image of each side of the screen (right and left) The only think i did is clean the inside of the tv. before you think about recalibration
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How do I recalibrate my 7in rca 'recalibrate' in what way? Voltage, screen resolution, volume level, what?
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