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Ridgerunnerras, Engineer
Category: Consumer Electronics
Satisfied Customers: 602
Experience:  Technical Support Engineer
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I have a jvc mx-70 system. The amp works intermitantly. Sometimes

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I have a jvc mx-70 system. The amp works intermitantly. Sometimes it doesn't power up at all. When it does turn on sometimes the right channel stops working.

Ridgerunnerras :

this could be many things.

Ridgerunnerras :

Check the power on switch maybe clean with electrical contact cleaner

Ridgerunnerras :

Unplug from power first

Ridgerunnerras :

the could be some relay that connect the output to the speakers they could be dirty. clean with electronics cleaner or replace.

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