Question about JVC Car Audio & Video

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I have a JVC KW-AVX830, It has worked fine for 7 months but when I got in my car to go to work about a week ago my stereo's volume started turning up by itself to the highest level and when I turned it down it would just turn right back up... NOW (1 week later) my stereo doesn't even turn on AT ALL NO MATTER WHAT...(the power button lights up when car is on but nothing else.. FINALLY, when I push the RESET button it just sounds like the

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  • Corolla2312 May 26, 2011

    (cont) the motor that "tilts and opens the tray is just spinning and the unit remains off... PLEASE HELP!!

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6 Suggested Answers

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  • 2 Answers

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Posted on Jan 02, 2017

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SOURCE: Volume control unresponsive

The LED didn't turn on ,indicate the DC pwr was missing , you need to ensure there is a Dc supply to the speaker unit,once you got the LED on you will be able to control the volum.

Posted on Aug 09, 2007

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SOURCE: Faceplate not working

Try disconnecting the unit completely.

Posted on Nov 09, 2007

  • 1 Answer

SOURCE: won't turn on

The door switch is definitely not the problem if the indicator lights are not coming on. These lights are supposed to come on when the door is open.
The problem is 1 of 3 things:
1) No power to outlet that DW is plugged into;
2) Bad connection where power cord is connected to dishwasher (see very bottom front, under kick panel)
3) Some problem internal to the DW (eg., bad switch, shorted wire, etc., )
Our SHX46A is definitely having problem 3, but Bosch's manual gives zero help. So, off to find more info online or, lastly, to call Bosch repair person. Sigh.

Posted on Feb 24, 2008

  • 1 Answer

SOURCE: Volume go up to MAX, power button does not work

what is a tact switch and can i change it myself?

Posted on Mar 20, 2008

  • 3 Answers

SOURCE: HELP STEREO CUTS OUT!

ok , ive found the problem with mine. I checked the voltage between the earth wire on the head unit and the battery in the car. I found that when i turned the headunit up to around 17-20 there was up to 3volts differance, which is when it would cut out. So ive run a new earth wire and she's all sweet . Even the cd player works now.

Posted on Aug 19, 2008

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