20 Most Recent Pioneer DEH-P690UB CD Player - Page 2 Questions & Answers

the yellow is your acc and the red is hot the black is ground and the blue is remote and the rest of the wires should be speakers

Most aftermarket cd players have the following wiring diagrams
(+)Red..............12v ignition
(+)Yellow...........12v battery (Memory) Constant Hot
(-)Black............12v Ground
(+)Blue.............12v Power antenna
(+)Blue/white.......12v Remote turn on
Orange...........Dashlight/dimmer
Orange/white.....Dashlight/dimmer
Orange/black.....Dashlight/dimmer
(+)White............Front left positive
(-)White/black......Front left negative
(+)Grey.............Front right positive
(-)Grey/black.......Front right negative
(+)Green............Rear left positive
(-)Green/black......Rear left negative
(+)Purple...........Rear right positive
(-)Purple/black.....Rear right negative

Hope this helps.

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To change the clock on this Pioneer stereo try this.

1. Press and HOLD the source button till the radio shuts off. Release the button.

2. Press and HOLD the source button again for about 5 seconds until the hour indicator on the clock begins flashing.

3. Press the UP and DOWN buttons to adjust the hours.

4. Press the LEFT or RIGHT arrows to MOVE TO THE MINUTES.

5. Press the UP and DOWN buttons to move the minutes.

6. When complete, press the source button to exit.

The media your are attempting to play is not in the correct format.
Does it do it with all discs, or only a particular one?

Thanks!

much easier way is to go to best buy or ebay and just buy the plug for 5 bucks. not worth the time and money when you can buy it for cheaper. here is one
http://cgi.ebay.com/ebaymotors/Pioneer-Car-Stereo-Wire-Audio-Wiring-Harness-Plug-16pin_W0QQcmdZViewItemQQhashZitem53dc86f1c4QQitemZ360182116804QQptZCarQ5fAudioQ5fVideo

good luck and i hoe i saved you alot of time and aggravation!

Pioneer has a support line for that and you will not be able to unlock it without the codes. Call them for the codes.

Disconnect the battery for an hour. This will reset the stereo and usually the problem will go away when you reconnect the battery.

The mini jack was not designed to work in the manner in which you are trying to use it. The stereo output is always going to be at a higher output rate than the amplifier output. if you want to use an MP3 player with your stereo you will have to purchase a head unit with a built-in MP3 input or deal with the lower rate of volume.

You can either hook up the left channel only or buy a splitter that separates one input into two outputs.

you have a stereo rca plug set to a mono audio plug.
you need a stereo rca plug set to a stereo audio plug

If the negative ground was not disconnected, you may have popped a fuse on the radio, if it has one. Check the back of the radio and the fuses there. Always remember to disconnect the ground when working with the electrical system.

http://www.pioneerelectronics.com/pio/pe/images/portal/cit_11221/370942420DEHP3900MPInstallationManual1027.pdf

is the light on the amplifier on. is your remote wire the blue wire with power. if not you have a remote problem but if it all works check your rca's on the radio or your amplifier.

The aux on the back are usually outputs for amps and subs. If there IS and aux in, it is usually on the front panel and accepts a mini stereo plug.

something is wrong with the aux port or the cable but also check the fader control

1 Press SOURCE and hold until the unit
turns off.
2 Press MULTI-CONTROL and hold until
Language select appears in the display.
3 Turn MULTI-CONTROL to select one of
the initial settings.

Switching the reverse mode
If you do not perform an operation within
about 30 seconds, screen indications start to
reverse, and then continue reversing every 10
seconds.
1 Use MULTI-CONTROL to select
Reverse mode.
2 Press MULTI-CONTROL to turn the reverse
mode on.
# To turn the reverse mode off, press
MULTI-CONTROL again.
Note
You can also turn on or off reverse mode by pressing
BAND while this unit is turned off.

you need to make sure the yellow wire has constant +12v it should be unswitched source