Question about Sony KDL-40EX401 42" HDTV-Ready LCD TV

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My sony green light indicator on but no picture

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If audio is OK, and only the picture is absent, the fault is with its back-light inverter board and associated parts. If there is no audio too, the main board to this TV is faulty. Contact the authorized service center for Sony. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy. Surf the site with patience.
http://electronicshelponline.blogspot.com/ Pull up older posts.

Posted on Mar 31, 2014

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Posted on Jan 02, 2017

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