Connection Diagram - Pioneer DEH-2250UBG Owner's Manual

Section
02 Connections

Connection diagram

This product
Antenna jack
Yellow
Connect to the constant 12 V
supply terminal.
Red
Connect to terminal controlled
by ignition switch (12 V DC).
Black (chassis ground)
Connect to a clean, paint-free
metal location.
Front speaker
Left
Rear speaker
Rear speaker
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14
En
Wired remote input
Fuse (10 A)
Hard-wired remote control
adaptor can be connected
(sold separately).
White


White/black
Green


Green/black


Perform these connections when using
the optional amplifier.
Connect with RCA cables
(sold separately)
Rear
output
Blue/white
Connect to system control terminal of the
power amp or auto-antenna relay control
terminal (max. 300 mA 12 V DC).
With a 2 speaker system, do not connect
anything to the speaker leads that are not
connected to speakers.
Gray


Gray/black
Violet


Violet/black


Power amp
(sold separately)
System remote control
Front speaker
Right
Rear speaker
Rear speaker