I have a Pioneer audio processor DEQ-9200. Only problem is, i lost the manual and have no idea what the 4 wires on the back are. Already tried www.pioneerelectronics.com so don't suggest it. Any help would be appreciated

well I'm guessing the 4 wires are RCA pairs

in which case you would have:
input
output (front/rear/sub)

a picture would help too.

Nope. Those are marked. I need to know the 4 regular wires. This unit uses all RCA'* for inputs and outputs. I've got 4 wires in the back for power, ground, constant and ?????

do you have colors?


my guess is that it is :

power, ground, acc power, and then a REM

Black, yellow, blue and orange

Black: GND
yellow: likely to be the fused line to the battery (or any constant 12v source)

blue: does it have a white stripe?
orange: could be switched power

although someone this weekend may know, call pioneer. Last time I called I chatted with the lady for like 20 minutes about audio stuff. She was really helpful too.

No white stripe. I'll give Pioneer a call 2marow. Thnx CC.

The wires are:

Orange +12 V
Black Ground
Blue Remote
Yellow Illumination

I have the DEQ-7600

Thnx BLACK. Been trying to get this wiring diagram for awhile.

Anytime Jason. But now you have to help me and tell me where your mounting your EQ because I have been trying to find out where to put mine