Sharp tv 26" lc-26sh20u intermittent color and sound problem.

Sharp tv 26" lc-26sh20u intermittent black and white and sound. This happens on any channel when hooked up to cable box or straight coax cable.

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The Knight

Sharp Master 76,851 Answers
Posted on Mar 07, 2016

The Knight

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Joined: Oct 14, 2010

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Fault at its main digital 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://electro-medical.blogspot.com/
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.

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