Question about LG 47LN5400 47" LED TV 1920x1080, 120 Hz. HDTV

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LG TV 47LN5400 no picture only have audio

This TV is three years old and picture went out. Only had black screen but audio is good as it ever was. Trying to determine if this is something that I can troubleshoot and repair at home. I do have electronics repair background. Thanks for any assistance you can provide to steer me to the failing component.

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Posted on Dec 21, 2016

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