JVC KD-G115 Instructions Manual page 66

ENGLISH
ELECTRICAL CONNECTIONS
To prevent short circuits, we recommend that you disconnect the batteryʼs 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 14 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
Line out (see diagram
Antenna terminal
* Before checking the operation of this receiver
2
prior to installation, this lead must be connected,
otherwise power cannot be turned on.
White with black White
stripe
Left speaker (front)
B
Connecting the external amplifier /
You can connect an amplifier 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
Signal cord (not supplied for this receiver)
Front speakers
PRECAUTIONS on power supply and speaker
connections:
• DO NOT connect the speaker leads of the power cord to
the car battery; otherwise, the receiver will be seriously
damaged.
• BEFORE connecting the speaker leads of the power cord to the
speakers, check the speaker wiring in your car.
Heat sink
15 A fuse
15
)
Black
*
2
Yellow
Red
Blue
Blue with white stripe
Gray with black stripe Gray
Right speaker (front)
Remote lead
JVC Amplifier
Remote lead (Blue with white stripe)
KD-G116
KD-G115
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.)
Green with black stripe
Y-connector (not supplied for this receiver)
To the remote lead of other equipment or automatic antenna if any
2
* Not included for this receiver Ignition switch
1
Green Purple with black stripe
Left speaker (rear)
* Firmly attach the ground wire to
3
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.
Fuse block
Purple
Right speaker (rear)