Question about Sony KP-51HW40 51" Rear Projection Television

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Weird lines i have and pioneer tv, i think it is 7-10 years old. it is a 55 in rear projection. in the past month i have notice that every 30 min or so a paper thin rainbow line moves slowly from the bottom of the screen to the top, when it is about 60% of the way up a second line will appear as the first one did. these lines will get to the top of the screen and then be gone. it does this for about one or two min at a time. please help, i really don't wanna have to buy a new tv yet. thank you

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Your getting a 120 cyclr hum,possible a leaky cap in the power supply also check all ground connections are tight

Posted on Oct 24, 2007

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