Question about JVC KD-LH7R CD Player

5 Answers

Not working "at all"...

Yesterday I was trying to fix this litle storage thing under my radio and while removing it I also disconected my radio unit . When finished I reconected but nothing seemed to be working . Its not a power loss cause when I press the "display" button it shows the time it seems to be "on" ... The other task it does is when opening to insert a cd it does, its just fine ... and eject it .. -but not play it . The tuner is also "dead" . Generally is not working . It has a reset button, which i presed but only resets the display time ... How am I going to find out whats happened ? The troubleshouting section of the instructions say that : when "the unit does not work at all" then "the built-in microcomputer may function incorrectly due to noise etc." And the cure is to reset ... But no ..!

Posted by on

  • 21 more comments 
  • bulls31 Nov 15, 2007

    i bought a brand new kenwood kdc-w534 connected the wires but the face part does noy light up or come on i can hear the cd unit moving but thats it

    ive done a circut test and all the wires are fine

    can anybody help

  • Anonymous Nov 21, 2007

    Greetings!! I have the same problem, but first it's started with the turner and then with the CD player. Some times the CD play and others not. I check DC power, check fuse, check the turner antenna, check the ground and still works in time to time. ¿¿What I have to do??. Thanks.

    Juan H.

  • TJsargent Nov 25, 2007

    i recently set up my subwoofers and amplifier in my car. i took out my panasonic cq-c1100u but didnt unplug anything i striped off an inch of wire so i could attatch my remote turn-on wire to it and electrical taped it so there were no bare wires showing. i pluged my RCA cables to the pre-out plugs and put it back in. now it wont even turn on at all. it said security behind the faceplate but the light wasnt flashing when i took it out. i need help. did it die on me or should i just get another player?

  • Anonymous Dec 01, 2007

    Unit just stopped working. Only the CD will play but repeats same track over & over. Tried cleaning with alcohol, but to no avail

  • Anonymous Dec 22, 2007

    where is the reset botton at on the radio

  • amediaz Dec 26, 2007

    I have the same probleme on my KD-S890 i reset it, but nothing, it give the time, the cd can go in and can be ejected, that's it.

  • Anonymous Jan 13, 2008

    same exact problem. :-(

  • jph8158 Apr 05, 2008

    I have removed the face plate and the red led lite is flickering so I seem to have power. When I reattach, I cannot get the unit to power up.

    Anny suggestions

  • jakeq Apr 20, 2008

    i just put this radio into my new car. first time i tried it, it worked fine. now however it doesnt turn on. unless i press the display button when it only displays the time. what is going on ???

  • madmachines Apr 25, 2008

    Hi all. I too am having the same problem. I can put CD's in and they load, I can change between tuner, AUX, and compact disc - but no matter what I do, there is NO SOUND whatsoever. This just started happening. I have reset the head unit many times now but not one of the reset attempts helped any.

    Anyone have any ideas that might help? The only response to any of the problems I have seen posted is to check for power but I definitely have power.

    thanks for any help.

  • Nicas Apr 27, 2008

    My kid hit the on Volume button, and then the radio kept a high volume I stopped the Car turnrd of and from then my radio is dead.

  • william patterson May 18, 2008

    player worked fine one day, then next day it shows IT HAS POWER but no sound comes out. I have checked the wiring behind the radio, and it all seems loose wires. Would there be a separate fuse for the speakers for some reason? Seems like alot of folks have same problem but no one has a solution.

  • shakespear91 Jun 20, 2008

    hi, i have a cda 9812rr. the problem is that it dosen't work! it lights up just fine and then you can't use it. the buttons are locked, no matter what you do it just beeps when you press a button. i tried to do the reset but everytime you turn it back on it starts right back again with the buttons locked. please help i love this radio!!!

  • Anonymous Jun 26, 2008

    turns on no sound

  • Anonymous Jul 05, 2008

    cd does not work , it say to eject cd

  • darknezfalz Jul 24, 2008

    i have a similar problem with my p4800mp. How do you reset the unit? Also, my source button doesn't work. I am not able to turn the unit off nor switch to AM/FM. Anyone got any ideas?

  • Anonymous Aug 15, 2008

    i wanted to fit this unit to my caravan but cannot get it to work at all can anyone help regards he wiring side of things thankyou

  • jacobjohn34 Aug 24, 2008

    i hAVE THE JVC sk-980 and i can press display and see the clock but it doesnt turn!

  • Richard Lane
    Richard Lane Aug 27, 2008

    NO sound, AM, FM, CD, Weather etc. Have removed radio and cleaned the contacts. Have reset the reset button. Only static, volume changes, stations change.

  • king_thang Sep 08, 2008

    i recently installed a boost gauge and ran the power from the remote cable. the alpine head unit did work for a few days, but now has completely shut off. The head unit fuse and car radio fuse are fine, Have i destroyed the unit? What can i do now? and yea the boost gauge is working

  • drjame3 Dec 16, 2008

    my 6 cd changer will not work in my mercedes benz cna you help me bc its keep sayin no cd

  • bigst Dec 21, 2008

    after taking my mercedes 320 ml to be repaired, the radio sound stop working and the cd player now says cd player not intalled? what do you think happened?

  • cujo83108 Apr 12, 2009

    I have all the wires hooked up but i get absolutely no power to the radio... Bout ready to chunk it and watch it brake to many peices

    Can anybody give me a hand here/?



5 Answers

  • Level 1:

    An expert who has achieved level 1.


    An expert whose answer got voted for 2 times.

  • Contributor
  • 2 Answers

Ah, I'll check that out I'm having the EXACT same problem! :) Thanks.

Posted on Sep 29, 2006

  • Kim Wong Sep 29, 2006

    That fixed it! Thanks for the awesome insight!


  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

I have an eclipse ecd414 cd stereo. It has been out of my vehicle for several years. Now I have given it to my Grandson but I can't find the security disk. What can I do to get around this?

Posted on May 31, 2010

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

I had similar problem and found out I had blown a fuse when connecting the wire.

So I suggest you check your fuses first, if it is burnt verify your wire connection, correct as necessary and replace your fuse. This has fixed the same issue you all had described above (Display turns on and CD eject works but no power).

Another way to test/diagnose the problem is connect your old stereo; if fuse is burnt you should get no power to your stereo. Hope it helps


Posted on Aug 19, 2008

Does it have a remote? if it does, there should be "PWR" button. try that, it seems to me that you head deck is in clock mode. cheers.

Posted on Aug 19, 2007

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that got 5 achievements.


    An expert whose answer got voted for 20 times.


    An expert who has written 20 answers of more than 400 characters.

  • Expert
  • 148 Answers

Ah, easy! The ignition wire isn't connected anymore or is not getting any power! Check the connnection on it and all fuses!

Posted on Apr 10, 2006

1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Good luck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

Cluster not working

you have taken the battery off wrong it negative off the battery first, then the positive wire. taking off live wire first then butting it back on will blow a number of things even the ecu/ abs units.

Apr 11, 2013 | 2003 Chevrolet Cavalier

1 Answer

2002 chevy trailblazer LS short in radio circuit

look to see what else is powered by that fuse and power source its some thing in that system and its not the radio. disconect one item at a time and see if it still kills the battery keep doing that till the battery does not die any more and there you find your issue. and be able to fix it this will take some time but you will save lots of $$$$$$ in the end

Jan 28, 2013 | 2002 Chevrolet TrailBlazer

1 Answer

Cb radio locked up in transmit mode and screen shows cb error

Just check any transmit buttons, or switches first. If that is ok, then the problem is in the radio, and must be fixed by a qualified technition.
There is no simple fix for this im afraid. The radio needs to be removed, and serviced.
You could try and disconect your battery for about 5 mins, this should clear any computer error's, and reset things, this may fix your problem.

Jul 08, 2010 | 2004 Honda GL 1800 Gold Wing

2 Answers

My Dash Quit Working Gauages Lights and all

have you tryed disconect the battery for 30 sec then reconeck,I had same problem on my 2000 doge caravan and that fix it for me....hope it works for you

Jan 31, 2009 | 1999 Dodge Intrepid

1 Answer

Electric problem

disconect youre battery.remove the computrbox under glovebox.unplug all connectors and reconect properly.this should solve the problem.

Dec 16, 2008 | 2005 Mazda 3

3 Answers

Peugeot 307 04 plate

just disconect leads on cd changer should reset

Dec 06, 2008 | Blaupunkt IDC-A09 5-Disc CD Changer

1 Answer

Kenwood KDC-MP832U display not working

I had this problem! It was the Cars Battery. Kenwoods unit's fade or go completely blank when there is little power to power the stereo. Try charging your battery or grabing a new one from a scrappy! I was all over the net looking for help but finally sorted it!

P.S. My younger brother had to do the exact thing and it worked for him as well!!!

Jul 20, 2008 | Kenwood 1080VR Receiver

Not finding what you are looking for?
JVC KD-LH7R CD Player Logo

5,385 people viewed this question

Ask a Question

Usually answered in minutes!

Top JVC Car Audio & Video Experts


Level 3 Expert

102366 Answers

xxxxxx xxx

Level 3 Expert

4905 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Are you a JVC Car Audio and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides