I have a Sonvy Bravia model KDL-50W685A that i bought at 2013 . Suddenly the screen initially start to have pixels randmly like when loos the HD Signal . but after that shows horizontal blue lines . The sound working ok and the channels change also .
I try to recycle the power and i leave it all night closed but this is not solve my problem .
I attach the photo with the problem .
Any ideas would be appreciated .
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=== Update (07/07/2018) ===
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Hi to all
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I reseat all the cables for the board to panel bust still the same issue .
Hi Guys
I have a Sonvy Bravia model KDL-50W685A that i bought at 2013 . Suddenly the screen initially start to have pixels randmly like when loos the HD Signal . but after that shows horizontal blue lines . The sound working ok and the channels change also .
I try to recycle the power and i leave it all night closed but this is not solve my problem .
I attach the photo with the problem .
Any ideas would be appreciated .