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JVC RX-EX90 no sound out from IC TDA7439 - Audio Players & Recorders

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Have a JVC RX-9010V receiver and get no sound on FM , tv, etc.


no my antenna is a good one i tried with mp player too?? Is this a way to reset it to factory?

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JVC RX-888V 5.1 Channels Receiver can not get the rear speakers to work at all. switched the wires from back to front and they work so the speakers and the wires are OK. tried to press all the buttons and...


If you can via experimentation confirm that your amps are ok then the issue lies with the Dolby IC chip that controls the various sound modes. It went on my Pioneer and I had hassles getting the various speakers to work properly under different sound modes. Replacement, not cheap, cured my issue.

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I have a J JVC RX-558V. The mute light is always on so it does not play sound. I can't find the key sequence on the front of the unit to disable Mute?


I have a J JVC RX-558V. The mute light is always on so it does not play sound. I can't find the key sequence on the front of the unit to disable Mute?

Apr 19, 2009 | JVC RX-558V

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JVC A/V Receiver RX 7042S - DSP NG


it seems the problem of your unit is in the power amplifier section,the IC chip there is defected that why only analog source .you better bring back to them the unit it is the only option, that is there back job...

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"OVERLOAD" APPEARS


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