Question about JVC KD-G420 CD Player

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JVC KD-G420 turns off

About a month ago this started-when I adjust the volume, the ATT (mute) kicks in. I just thought I was accidentally pressing the button as I was turning it, but the problem has increased. Now I am unable to touch the volume knob without activating the ATT or having the unit turn off. It also happens without me touching the unit at all. I have only had it for about a year, but I have no warranty and was told by Best Buy that I would need to get a whole new stereo. I took it apart and cleaned the circuits with alcohol and attempted boosting up the connect points so they would have greater contact. Any other suggestions would be helpful. I have no stereo experience but feel confident tinkering.

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  • rgarcia1983 Jan 17, 2008

    i have the exact same issue. if i even touch the knob it goes to attn, or just shuts off. any solutions for you yet? if so, email me at redlinedeath83@yahoo.com with any advice or info you may have found

  • Anonymous Mar 08, 2008

    same problem, turn the knob to raise the volume and it either mutes or turns off.  Sometimes, and it seems to be random, I get lucky and am able to turn it up a little but then then it jumps to mute or shut off. pretty frustrating




    dnv

  • Anonymous Apr 30, 2008

    same thing cant find a out how to resolve this problem. adammcmasters@gmail.com



  • Anonymous Sep 14, 2008

    shuts off by itself att stays on

  • cjo_miranda Feb 25, 2009

    I have the exact same problem.

    Can someone email me with a solution

    cjo_miranda@hotmail.com

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Posted on Jan 02, 2017

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Noggin
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SOURCE: Setting Clock for JVC-KD-G420

Here is the link for the manual http://books.jvcservice.com/download/289413083/38360.pdf page 7 Hope this helps :)

Posted on Mar 17, 2007

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  • 1 Answer

SOURCE: Setting Clock for JVC-KD-G420

i LOST MY MANUAL FOR MY JVC KD-G420 STEREO I NEED TO RESET MY CLOCK. DOES ANYONE HAVE THE ANSWER

Posted on Jan 30, 2008

  • 2 Answers

SOURCE: JVC Car stereo with cd shuts off when volume is turned up

Hi Ithink , you are trying to push too much power to your speaker setup. Your cd, tuner, player, is only go as loud as the volume at half way setting. Your speakers are , probally good ones that want more power, and making your player overheat and making circut protection cut power. I would say, you should use it at 15, and that is as loud as it should be played to aviod distortion and overheating.
I'm guessing max is like 25 or 30, Is that so? You can listen to louder tunes by installing an amplifier. Or if you have an amp in your system it may be overheating, I would really like you to let me know if you have been trying use it at volume higher than half the maxium volume setting, so I know I helped, and you can start looking into power amp's. You can crank it up for good parts, but most players were not made to send alot of juice to good big speakers at high volume level.
Tell me what you think, tooldoc

Posted on Dec 05, 2008

  • 2 Answers

SOURCE: time setting

Here is the current link for the user/instilation manuals:
http://books.jvcservice.com/booklist.asp?Model=KD-G420

Try page 8 of users manual for clock.

Posted on Apr 12, 2009

drsinister69
  • 2317 Answers

SOURCE: I recently bought a JVC KD-R311 car stereo, its a

You need to have the yellow wire from the stereo connected to constant battery/12 volts. That wire supplies power for the memory, if it is connected to ignition power, when you turn off the car, the power for the memory is off also.

Posted on May 14, 2010

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http://www.retrevo.com/support/JVC-KD-G420J-Car-Receivers-manual/id/989ci952/t/2/

Don't forget to vote

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