Kenwood KDC-BT620U Instruction Manual page 35

INSTALLATION/CONNECTION
Wiring connection
(for
Connecting the ISO connectors on some VW/Audi or Opel
(Vauxhall) automobiles
You may need to modify the wiring of the supplied wiring harness as
illustrated below.
A7 (Red)
Vehicle
A4 (Yellow)
Default wiring
Pin Color and function (for ISO connectors)
: Battery
A4 Yellow
Blue/White *
1 : Power control
A5
: Ignition (ACC)
A7 Red
A8 Black : Earth (ground) connection
Purple ]
B1
: Rear speaker (right)
For 3-way crossover: Tweeter (right)
Purple/black [
B2
Gray ]
B3
: Front speaker (right)
For 3-way crossover: Mid range speaker (right)
B4 Gray/black [
B5 White ]
: Front speaker (left)
White/black [ For 3-way crossover: Mid range speaker (left)
B6
Green ]
B7
: Rear speaker (left)
For 3-way crossover: Tweeter (left)
Green/black [
B8
)
Antenna terminal
Ignition wire (Red)
Unit
Battery wire (Yellow)
Fuse (10 A)
If no connections are made, do not let the wire come out from the tab.
Yellow (Battery wire)
Red (Ignition wire)
Light blue/yellow
(Steering remote
control wire)
Red (A7)
Blue/White *
(Power control wire/
Antenna control wire)
Yellow (A4)
Brown
(Mute control wire)
ISO connectors
If your car does not have an ISO terminal:
We recommend installing the unit with a commercially
available custom wiring harness specific for your car and leave
this job to professionals for your safety. Consult your car audio
dealer.
When connecting to an external amplifier, connect its ground
wire to the car's chassis to avoid damaging the unit.
STEERING WHEEL
REMOTE INPUT
To the steering wheel remote control
REMOTE CONT
adapter
To the power control terminal when
2
ANT CONT
using the optional power amplifier or
to the antenna control terminal in the
P. CONT
vehicle
To the terminal that is grounded
when the telephone rings or during
MUTE
conversation. ( 29)
NOTE: Total output for Blue/White wire
( * 1 ) + ( * 2
) is 12 V 350 mA
35
ENGLISH