JVC KD-DV7406 Installation And Connection Manual page 3

ELECTRICAL CONNECTIONS
A
Typical connections
Before connecting: Check the wiring in the vehicle carefully. Incorrect connection may cause serious damage to this unit.
The leads of the power cord and those of the connector from the car body may be different in color.
1
Connect the colored leads of the power cord in the order specified in the illustration below.
2
Connect the antenna cord.
3
Finally connect the wiring harness to the unit.
VIDEO OUT (see diagram
SW (Subwoofer)
(see diagram )
Antenna connector
LINE OUT (see diagram )
LINE IN (see diagram
DIGITAL OUT (see diagram
White with black stripe White
Left speaker (front)
B
Connecting the external amplifiers and subwoofer
You can connect amplifiers to upgrade your car stereo system.
• Connect the remote lead (blue with white stripe) to the remote lead of the other equipment so that it can be controlled through this unit.
• Disconnect the speakers from this unit, connect them to the amplifier. Leave the speaker leads of this unit unused.
Front speakers
JVC Amplifier
Rear speakers
JVC Amplifier
*
1 Not supplied for this unit.
* 2
Before checking the operation of this unit prior to installation, this lead must be connected, otherwise power cannot be turned on.
* 3
Remote lead
*
4 Signal cord (not supplied for this unit).
* 5
Firmly attach the ground wire to the metallic body or to the chassis of the car—to the place uncoated with paint (if coated with paint, remove the paint before attaching the wire). Failure to do so may cause damage to the unit.
)
2nd AUDIO OUT
(see diagram
15 A fuse
Black
* 2
Yellow
)
)
Red
Blue
Blue with white stripe
Orange with white stripe
Light green
Gray with black stripe
)
Rear ground terminal
To external components (see diagram )
To metallic body or chassis of the car
To a live terminal in the fuse block connecting to the car battery
(bypassing the ignition switch) (constant 12 V)
To an accessory terminal in the fuse block
To the automatic antenna if any (250 mA max.)
To the remote lead of other equipment (200 mA max.)
Gray Green with black stripe
Right speaker (front)
Y-connector (not supplied for this unit)
Remote lead (blue with white stripe)
3
To car light control switch
To parking brake, metallic body or chassis of the car
Green Purple with black stripe
Left speaker (rear)
To the remote lead of other equipment
or automatic antenna if any
JVC Amplifier
Front speakers
Ignition switch
Fuse block
Purple
Right speaker (rear)
Subwoofer