Question about RCA P52921 52" Rear Projection Television
When you turn on our TV, The picture is blurry to the point of being unreadable for 30-60 minutes. And once it warms up it makes popping sounds for a few minutes then stops for awhile and starts again in an hour or two. What do I need to have done? Thanks Susan
Might be a bad CRT, might be a bad focus block, I would refer you to a Repairman as it will take some experience to repair.
Posted on Jul 11, 2007
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Replace the Sanyo I.C. chip on the heat sink of the power supply convergence board STK730-XXX. Last 3 could be 130/010/020, any will work.
http://www.electronix.com/catalog/product_info.php/cPath/6_308/products_id/9541
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