Wiring Connection; Connecting The Iso Connectors On Some Vw/; If Your Car Does Not Have An Iso Terminal; Front/Rear/Subwoofer Output - JVC KD-X342BT Instruction Manual

INSTALLATION/CONNECTION

Wiring connection

When connecting to an external
amplifier, connect its ground wire to the
car's chassis to avoid damaging the unit.

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

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.

Front/Rear/Subwoofer output

For 3-way crossover: Mid Range/Woofer output
Fuse (10 A)
Yellow (Battery wire)
Red (Ignition wire)
Ignition wire
(Red)
Unit
Battery wire
Red (A7)
(Yellow)
Yellow (A4)
ISO connectors
Microphone input jack ( 9)
Antenna terminal
Light blue/yellow
(Steering remote
control wire)
Pin
A4 Yellow
A5 Blue/White
A6 Orange/white
A7 Red
A8 Black
B1 Purple ]
B2 Purple/black [
B3 Gray ]
B4 Gray/black [
B5 White ]
B6 White/black [
B7 Green ]
B8 Green/black [
* You can also connect a subwoofer speaker directly without an external
subwoofer amplifier. For setting,
To the steering wheel remote control adapter
Color and function
: Battery
: Power control (12 V 350 mA)
: Car light control switch
: Ignition (ACC)
: Earth (ground) connection
: Rear speaker (right)
For 3-way crossover: Tweeter (right)
: Front speaker (right)
For 3-way crossover: Mid range speaker (right)
: Front speaker (left)
For 3-way crossover: Mid range speaker (left)
: Rear speaker (left) *
For 3-way crossover: Tweeter (left)
18.
ENGLISH
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