Pioneer AVH-120BT Owner's Manual page 23

Power cord
To power supply
Power cord
Yellow
To terminal supplied with power
regardless of ignition switch position.
Red
To electric terminal controlled by
ignition switch (12 V DC) ON/OFF
Orange/white
To lighting switch terminal.
Black (ground)
To vehicle (metal) body.
Violet/white
Of the two lead wires connected to the
back lamp, connect the one in which
the voltage changes when the gear shift
is in the REVERSE (R) position. This
connection enables the unit to sense
whether the car is moving forward or
backward.
Blue/white
Connect to system control terminal of
the power amp (max. 300 mA 12 V DC).
Light green
Used to detect the ON/OFF status of the
parking brake. This lead must be
connected to the power supply side of
the parking brake switch.
Power supply side
Parking brake switch
Ground side
Speaker leads
To power supply
Power cord
Left
Right
Front speaker
Rear speaker
White
White/black
Gray
Gray/black
Green
Green/black
Violet
Violet/black
NOTE
With a two-speaker system, do not connect
anything to the speaker leads that are not
connected to speakers.
Power amp (sold
separately)
Without internal amp
Important
The speaker leads are not used when this
connection is in use.
With internal amp
Important
Front speaker and Rear speaker are output
from the speaker leads when this
connection is in use.
System remote control
Connect to Blue/white cable.
Power amp (sold separately)
Connect with RCA cable (sold
separately)
To Rear or subwoofer output
Rear speaker or subwoofer
To Front output
Front speaker
Subwoofer
NOTES
• You can change the RCA output of the
subwoofer depending on your
subwoofer system.
• The subwoofer output of this product is
monaural.
Smartphone (Android™
device)
Compatible smartphones
Compatibility with all smartphones is not
guaranteed.
Connecting via the USB port
USB port
USB - micro USB cable (Type USB A -
micro USB B) (supplied with CD-MU200
(sold separately))
USB Type-C cable (Type USB A - USB C)
(supplied with CD-CU50 (sold
separately))
Smartphone
NOTE
The length of Type USB A - micro USB B
cable cannot exceed 2 m (6 ft. 6 in.) and
Type USB A - USB C cannot exceed 4 m (13
ft. 1 in.) according to the USB cable
standard. When using a cable other than
the above conditions, the main unit
function may not operate properly.
En
23