Pioneer DEH-3900MP Manuale Utente

Note
Depending on the kind of vehicle, the 
function of 3* and 5* may be different. In this 
case, be sure to connect 2* to 5* and 4* to 3*.

Connect leads of the same 
color to each other.

Cap (1*)
Do not remove cap if this 
terminal is not in use.

Yellow (3*)

Back-up (or accessory)

Yellow (2*)
Connect to the constant 12 V supply 
terminal.

Red (5*)

Accessory (or back-

up)

Red (4*)
Connect to terminal controlled by 
ignition swich (12 V DC).

Black (chassis ground)
Connect to a clean, paint-free metal location.

ISO connector
Note
In some vehicles, the ISO connector may 
be divided into two. In this case, be sure 
to connect to both connectors.

Blue/white (6*)

Blue/white (7*)
Connect to auto-antenna relay control 
terminal (max. 300 mA 12 V DC).

Blue/white
Connect to system control terminal of the 
power amp (max. 300 mA 12 V DC).

Antenna jack

Speaker leads
White:

Front left 

+

White/black:

Front left 

-

Gray:

Front right 

+

Gray/black:

Front right 

-

Green:

Rear left 

+

Green/black:

Rear left 

-

Violet:

Rear right 

+

Violet/black:

Rear right 

-

Fuse

(10 A)

Yellow/black
If you use an equipment with Mute 
function, wire this lead to the Audio 
Mute lead on that equipment. If not, 
keep the Audio Mute lead free of any 
connections.

This product

Rear output

The pin position of the ISO connector will 
differ depends on the type of vehicle. 
Connect 6* and 7* when Pin 5 is an 
antenna control type. In another type of 
vehicle, never connect 6* and 7*.

Wired remote input
Hard-wired remote control adaptor can 
be connected (sold separately).

System remote control

Connect with RCA cables 
(sold separately)

Power amp (sold 
separately)

Perform these connections when using 
the optional amplifier.

Left

Right

Rear Speaker

Rear Speaker

MAN-DEH-3900MP-GB.fm  Page 5  Monday, January 15, 2007  3:45 PM