Question about Sony Grand Wega Kf-42we610 42-inch Hdtv-ready Lcd Rear Projection Tv
A yellow area usually in the middle of the screen indicates a damaged optical light engine.
Posted on Oct 26, 2012
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Posted on Jan 02, 2017
SOURCE: blue dots and blue color
my sony is 4yrs also it has blue dots on the left side from top to bottom and a blue blob on rt. bottom corner no longer under warr. please send repair solution.
Posted on Nov 12, 2008
Sorry, but there is no cheap method of repair for this unless it is in warranty.
This TV will require replacement of the LCD Prism unit.
This Prism blocks and allows colors so that the 3 LCD images may be mixed to produce the final image you see on the screen. When this becomes damaged or defective, it leaks colors (light). This Color Leakage apears as spots on the screens.
Where you see the spots is where the specific spot on the prism that is leaking light, the specific color that is leaking also.
This parts cost alone is normally $500 to $1000 dollars but is usually replaced under warranty.
Posted on May 18, 2009
thats a common symptom for that model which is usually related to the optical block. Very exspensive repair. Check with a sony authorized repair center as Sony has recognized the problem and offer assistance with certain models yours may be one of the ones affected.
Posted on May 23, 2009
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