Question about Toshiba 42H83 42" Rear Projection HDTV-Ready Television

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Toshiba 52WM48 - Dark line across top of screen about 4 inches

You can watch tv fine, however there is a horizontal line which makes the picture appear darker across the top of the screen, it starts about 1-2 inches from the top of the set and the band is around 4-5 inches high, can anyone help with the problem please.

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  • aston_m Jan 25, 2009

    Thank you for your reply, we will keep the information and try the solution - you have certainly put our minds at rest, the problem isn't too noticeable at the moment, so we have time to source parts etc - thank you again.


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Replace the vertical ic, LA 7833 and four capacitors near it, i encountered this last two days.change the parts and it ok now.
cost of this parts is about $20.00

Posted on Jan 24, 2009

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