Dehp6600 wont power up - Pioneer DEH-P6600 CD Player

the diode is located near power cables and trace from power switch, the diode is quit big and something like IN4001 to 6 Re: Jeff

Click the link below to troubleshoot the problem:--
Power windows not operating?http://whoisbyme.blogspot.in/2012/05/car-window.html

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Thanks.

Heres the manual - http://caraudio.manualsonline.com/manuals/mfg/pioneer/dehp6600.html

sure it will the face eject button should be either on the upper or lower left corner of the face.

power protect how to solve?

Check your fuses first. Then check for power at the switches, and power from the switches to the respective solenoid and motor. Most likely it's fuses. Also check where the wiring runs through the door into the car for bare spots in the wiring that might have blown the fuses.

do you know if you have an anti-thieft device in your car. sounds like it may be armed and connected to your battery.

bad PSU

Remove the speakers and trace the signal pairs (wires) to their origin, maybe they are still factory harnessed where you can access a connection point behind the head unit. Here are the factory color codes .

Hope this helps
Aduz

JEEP P o w e r Memory (+12v Constant) Pink Ignition (+12v Switched) Violet/White Ground (-) Black Illumination Orange Dimmer Blue/White Power Antenna
S p e a k e r s Right Front (+) White Right Front (-) Black Left Front (+) Green Left Front (-) Black/Yellow Right Rear (+) White/Black Right Rear (-) Brown Left Rear (+) Green/White Left Rear (-) Brown/White