Question about Alpine CDA-9827 CD Player

4 Answers

MX does not work anymore

I've always had the MX turned on, everything sounds way better. Then the other day I notice the MX LED is not turned on and the stereo doesn't sound as good. Pressing teh MX button in the lower left hand corner of the display does not do anything. Any ideas???

Posted by on

  • Matt Stacey
    Matt Stacey Aug 10, 2008

    I'm having the same issue. I changed a cd and then realized the MX wasn't on, and I can't turn it on, nor can I use the CENTER button to adjust the bass/treble. I unattached the face and reattached it several times and I shut the power off and turned it back on but it still doesn't work. Any suggestions would be appreciated!

  • bighitter Aug 12, 2008

    Thanks very much! It works now!!!

×

4 Answers

  • Level 1:

    An expert who has achieved level 1.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 1 Answer

Make sure the Deft control is set to OFF. Push the volume control until you see Deft on the screen and turn the knob until it says off on the screen.

Posted on Aug 12, 2008

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

I had the same problems. I ended up getting a new car battery and some how it all works again.

Posted on Jan 15, 2010

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

I recently had the same problem and was able to solve it by resetting the unit. Remove faceplate and press little inset button that is close to the center.

Posted on Mar 11, 2009

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Hello...same problem here.
Deft is OFF...but still can't activate MX, still can't controll bass or treble. Bass and trebble are at + - 0 ... and can't select anything else:(
a better solution?

Posted on Sep 29, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

2 Answers

I can't see anything on my jvc kw-avx820 indash. Everything on the screen works fine. The USB stopped working the same day the screen went out, idk if that has anything to do with it. Noticed that you


standard solution if it does not work is to check for power and ground.
replace unit if both are present. Going further find out if there is a place that has a checker for your model and maybe save some money. The USB is probably the input for display so you might take apart to see if anything is out of place.

Jan 23, 2013 | Car Audio Receivers

1 Answer

Just bought the used car and radio was working. Came with a Kenwood KDC-148 stereo. 2 days later, radio just was dead. Have checked fuses, wires and everything looks good. Everything else electrical...


Check the power from the harness. The yellow wire which is usually for constant 12v power and the red wire which should only have power when the key is turned on. check those wires and if you have power on both then the radio is fried. Try pushing the pins in the back of the radio harness in and see if maybe there is a loose pin, other than that, like i said , the radio may be bad.

Jun 28, 2011 | Kenwood KDC148

1 Answer

I've got a Cdx-gt300 series that will not output to the rear or front out jacks on the back. Everything else works fine and the setting is set to sub out, but when connected and the sub is turned up to...


check the sub works with known good signal from different source. if that works and all settings are double checked then you might try to reset the 300 series to factory reset. try to unplug from the 110 outlet then hold the on button down while plugging it back in this should re iniatalize the unit and if it still doesn't work you may have a hardware problem

Jun 20, 2011 | Sony CDX-GT300 CD Player

1 Answer

My crossfire radio with nav is working but has no sound. Any clues ?


Sorry, no answer. But you're not alone, my 2006 is displaying the same issues; everything works, just no sound. Used to take a few minutes for the sound to start after turning on car, time increased to point that it the sound just doesn't work at all. Clicking noise is noticable when system is powered on.

Nov 18, 2009 | Crossfire Chrysler &SRT-6 Navigation Radio

1 Answer

Battery went dead alpine cd stop working


Sometimes when you jump off a truck the CD player fuse will blow because it was trying to turn on each time you turned over the engine. Check all the fuses.

Mar 22, 2009 | Alpine CDA-7892 CD Player

1 Answer

Radio doesn't work anymore


For a wiring diagram go to an auto parts store and get a repair manual, about $15-18. Or just go and get an aftermarket stereo at Best Buy (or wherever). They will have what you need to install it. The sound will be MUCH better.

Apr 23, 2008 | Car Audio Receivers

2 Answers

Sony CDX-L480X


cAN YOU TELL EXACTLY WHERE U CONNECTED AUDIO IN?

Jan 09, 2008 | Sony CDX-L480X CD Player

2 Answers

JVC KD-LH300 no sound on cd or radio anymore


was there a pop or anything, if so it could of been the audio chip in the radio,

also depending on the type of car, does it have f factory amp to? best way to troubleshhot this is if you have a seprate speaker you could hook up to a lead off the back of a deck :-)

Jan 03, 2008 | JVC Sirius KD-LH300 CD Player

1 Answer

Clarion DXZ655MP Speakers worked then stopped...


sounds like the ohm load of your speakers is incorrect and overloaded the amp,....check all your specs, i.e. max, min ohm load on stereo, and speakers,...this stuff is important and must be within the range allowed or stuff like your experiencing happens,.....it's happened to me before,.....fried my amp because i had house speakers in my van, was great for about 3 loud days,....good luck, cracklin joe,.......

Sep 26, 2007 | Clarion DXZ655MP CD Player

Not finding what you are looking for?
Alpine CDA-9827 CD Player Logo

180 people viewed this question

Ask a Question

Usually answered in minutes!

Top Alpine Car Audio Receivers Experts

xxxxxx xxx

Level 3 Expert

4706 Answers

Jose Velazquez
Jose Velazquez

Level 2 Expert

227 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

6811 Answers

Are you an Alpine Car Audio Receiver Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...