Hello all. I have a techview 42" Plasma tv model number pstw4200u. The problem is the tv picture flashes/flickers very bright but the images appear ghostly. It will do this for a few minutes then the picture will return to normal, 5 min later it starts all over. It does this with all inputs including DVD player, cable and video games. What part or parts should I look into changing?
Thanks in advance
Thanks in advance
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