Need wireing diagram for pioneer deq 7600 4pin plug

My Dsp7600 display damage

You may access a copy of the manual at http://www.manualowl.com/m/Pioneer/DEQ-7600/Manual/289682

Check your ground wires. Power and audio need to be ran on opposite sides of the vehicle. Try re grounding the radio the a new location. make sure all grounds are connected to bare metal.

Nick i believe that you have a simple ground loop problem. To fix that you'll need to run a ground wire from your EQ to the body of the car. (the shorter the wire,the better the ground)

Find the ground wire (black wire) coming out of your EQ. Splice a wire into that wire,and then connect that wire to the black wire coming out of your Head Unit,and that should solve your problem.

do you have the yellow wire going to a constant power source??

are your power wires and your rcas on oppsite sides this may be your problem

go to crutchfield.com and type in your model.on the right side of the screen it lists whats in the box.from there you can print a diagram.

check your remote and ground source make sure remote power have enough ampirage for signal source that can cause it to blink

Here's a link to the manual in english...

http://akamaipix.crutchfield.com/Manuals/130/130DEQ7600.PDF

I read thru it, and no mention of how to do it. I do believe it can tho.

Probably DEQ 7600, XD