Question about Alpine CDA-9807 CD Player

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A.M. stations My cda-9807 works beautifully on F.M., however, when I change to A.M., I get nothing but static-no music or talking.

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Re: A.M. stations

What type of vehicle is it in? Some manufacturers, such as Toyota, use separate antenna plugs for AM and FM that cannot be plugged into an aftermarket unit at the same time.

Posted on Sep 21, 2007

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Alpine cda 9807 in yukon xl

hi david, check out the connection of the yellow and red wires on the back plug. yellow must be connected to a direct battery positive line(continuous positive), the red must be connected to a live wire from the ignition switch OR from a point that is +12v live once the car is started(switched positive). also make sure that that the ground connection is a direct good connection to the body of the vehicle!! make sure that the remote wire(blue) is insulated if you not using an automatic aerial or external amplfier. good luck.cheers.

Sep 08, 2013 | Alpine CDA-9807 CD Player

1 Answer

Where can i get the code to use this as i have just installed it in my new car?

there is no code for that radio. what exactly is the problem with it? if it is not turning on, make sure you are getting power to both the red and yellow wires. red is switched (ignition) and yellow is constant.

Jan 16, 2011 | Alpine CDA-9807 CD Player

1 Answer

I need wiring color codes for a ford focus factory stereo

I assume you want to know which color wires are what from the factory stereo to hook up the Alpine which you have the wire colors for?If you call a Ford dealer,they normally will provide the information for free.I googled a couple of sites but the minimum they want is $14.Good luck! Greg

Sep 27, 2010 | Alpine CDA-9807 CD Player

1 Answer


Hello! In clock priority mode...Press and hold the Disp/Title button for 3 seconds, The time indicator will blink...Turn the Rotary/Encoder to adjust the hour...When hour is set, turn the Rotary/Encoder to adjust the minutes...Time is set for 5 seconds after the minute...


Feb 20, 2010 | Alpine CDA-9807 CD Player

1 Answer

The cd player just stopped in the middle of a

try either pressing the reset switch (if there is one) or disconnecting power to the deck.

Oct 08, 2009 | Alpine CDA-9807 CD Player

1 Answer

Alpine CDA-9847R. Stations reset when engine switched off

Hi. On the back of the ISO lead switch the red and the yellow. The VW constant positive (station memory) comes off a different pin to other cars. Therefore when you are switching your engine off you are switching the memory power.

May 18, 2009 | Alpine CDE-7827

5 Answers

Alpine cda-9807 no voice when cd plays.


Try to set the cd function to settings! or menu, maybe you have not fair settings in your unit!


Sep 23, 2008 | Alpine CDA-9807 CD Player

1 Answer

I dont have a colour code for the wiring

Red is ignition
Yellow is constant hot
Black is ground
Gray wires are front right
White wires are front left
Green wires are rear right
Purple wires are rear left
Blue is power Ant if equipped
Orange is ilumm

Make sure you use the proper wiring harness for your vechile.

Hope this helps

Jul 06, 2008 | Alpine CDA-9807 CD Player

2 Answers

Instaling alpine car/cd stereo cda 9807

Its probably your wiring harness that came with the stereo. Which can cause many more problems. alpine changed their wiring harness around that time. But they used the same plug, just wired different. So now there are crossed wires, but the plug fits, causing the amp chip to fry. maybe even further than the amp chip. an amp chip replacement runs about 80$ at a repair shop. if its just that.

Nov 18, 2007 | Alpine CDA-9807 CD Player

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