Question about LG 19LG30 19 in. LCD HDTV

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No signal on tv

I am unable to get most of my channels all of a sudden the channels say no signal

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Most of the time, replacing the Signal Board will fix the problem. You can order on from LG themselves at 1800-243-000.
I hope this helps,
Skyassoc

Posted on Nov 15, 2009

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Posted on Jan 02, 2017

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your turning section is not responding to any input, hence needs to be checked by a technician. every thing you have mentioned are controlled by one ic, with its respective voltages.

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