Connection - JVC KW-R920BT Manuel D'instructions

Wiring connection
When connecting to an external amplifier, connect its ground wire to the car's chassis to
avoid damaging the unit.
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.
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
Part list for installation
(A) Trim plate (B) Mounting sleeve
ISO connectors
Ignition wire (Red)
Unit
Battery wire (Yellow)
* You can also connect a subwoofer speaker directly without an external subwoofer
(C) Wiring harness
Pin
A4 Yellow : Battery
A5 Blue/White : Power control
A6 Orange/white : Car light control switch
A7 Red : Ignition (ACC)
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
amplifier. For setting, 19.
(D) Extraction key (E) Flat head screw
Color and function
(F) Round head screw
(M5 × 8 mm) (M5 × 8 mm)
ENGLISH
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