My magnavox tv model 52015686 has sound but only a white line running horizontally through the screen. Any suggestions?
You have a bad ground or even a bad vertical IC. Have a tv tech pull the board out and inspect. It could be bad grounds and resoldering them may restore the picture. Also remember to check all capacitors in the immediate area of this IC, bad caps will heat up the vertical IC, and cause bad grounds. Replace the caps and Vertical IC as needed. Should be a standard fix in this case. Thanks for asking!
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