The STK392-120 convergence IC's are defective and need to be replaced. There may be smaller components that also need replacing as well such as resistors to the IC's.
magnavox 51'' color green is curved, was fine last time I shut it off. 5pm today.two hrs later this...
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magnavox 51'' color green is curved, was fine last time I shut it off. 5pm today.two hrs later this started.