Question about Sony KDL-46HX820 - 46" BRAVIA 1080p LED LCD 3D HDTV
The TV is 4 years old
Fault to its main board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ . In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.
Posted on Apr 13, 2015
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Posted on Jan 02, 2017
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