Electrical Connections - JVC GET0305-001A Instruction Manual

ELECTRICAL CONNECTIONS

To prevent short circuits, we recommend that you disconnect the battery's negative terminal and make all electrical connections before installing the receiver.
• Be sure to ground this receiver to the car's chassis again after installation.
Notes:
• Replace the fuse with one of the specified rating. If the fuse blows frequently, consult your JVC car audio dealer.
• It is recommended to connect to the speakers with maximum power of more than 50 W (both at the rear and at the front, with an impedance of 4 Ω to 8 Ω).
If the maximum power is less than 50 W, change "AMP GAIN" setting to prevent the speakers from being damaged (see page 21 of the INSTRUCTIONS).
• To prevent short-circuit, cover the terminals of the UNUSED leads with insulating tape.
• The heat sink becomes very hot after use. Be careful not to touch it when removing this receiver.
A
Typical Connections
Before connecting: Check the wiring in the vehicle carefully. Incorrect connection may cause serious damage to this receiver.
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 receiver.
Rear ground
terminal
Antenna terminal
Line out (see diagram
* 2 Before checking the operation of this
receiver prior to installation, this lead must
be connected, otherwise power cannot be
turned on.
White with black stripe White
Left speaker (front)
B
Connecting the external amplifiers
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 receiver.
• Disconnect the speakers from this receiver, connect them to the amplifier. Leave the speaker leads of this receiver unused.
Rear speakers
JVC Amplifier
Front speakers
JVC Amplifier
C
Connecting the external components
CD changer
• Refer also to page 13 of the INSTRUCTIONS.
JVC CD changer
SUBWOOFER
To CD changer or another external component (see diagram
15 A fuse
)
Black
*
Yellow
Red
Blue
Blue with white stripe
Orange with white stripe
Brown
Gray with black stripe
Right speaker (front)
Remote lead
Remote lead (Blue with white stripe)
Only for KD-G614
Connecting cord supplied for
* 6
your CD changer
Only for KD-G614
* 7
CAUTION:
• Before connecting the CD
changer, make sure that the
receiver is turned off.
3
*
)
To metallic body or chassis of the car
2
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
Y-connector (not supplied for this receiver)
To the remote lead of other equipment or auto antenna if any
Only for KD-G614
JVC Amplifier
Front speakers
Signal cord (not supplied for this receiver)
* 5
External component
• Set "EXT IN" to "EXT IN" (See page 21 of the INSTRUCTIONS.)
KS-U57*
2
3
* Only for KD-G614 (see diagram
* 1
Not included for this receiver
To car light control switch
To cellular phone system—only for KD-G614
Green Purple with black stripe
Left speaker (rear)
Subwoofer
4
* Firmly attach the ground wire to the
metallic body or to the chassis of the
car—to the place not coated with paint
(if coated with paint, remove the paint
before attaching the wire). Failure to do
so may cause damage to the receiver.
8
CD changer jack
*
Heat sink
)
Ignition switch
Fuse block
Purple
Right speaker (rear)
External component
Line Input Adapter KS-U57
8
(not supplied for this receiver)