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Sound won't come on with the tuner

I have a nuvo concerto and the sound quit working on the tuner but works throughout the home on CD. What could have happened?

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Hello
There ar two possibilites for thif fault, and both are related with its tuner circuit board. Either the tuner section do not get proper voltage to function, no tuning will be done or if the varactor diode that helps electronic tuning has got damaged. In both cases, no tunig will be done.

Posted on Feb 09, 2012

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Posted on Jan 02, 2017

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