JVC KD-G614 Guide

KD-G614/KD-G514
Installation/Connection Manual
1204DTSMDTJEIN
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GET0305-002A
[UI]
This receiver is designed to operate on 12 V DC, NEGATIVE ground electrical systems. If your vehicle does not have this system, a voltage inverter is required, which can be purchased at JVC
car audio dealers.
J
Handles
F
Washer (ø5)
G
Lock nut (M5)
H
Mounting bolt (M5 x 20 mm)
I
Rubber cushion
A/ B
Hard case/Control panel
C
Sleeve
D
Trim plate
E
Power cord
Parts list for installation and connection
The following parts are provided for this receiver.
After checking them, please set them correctly.
K
Remote controller
L
Battery
Do the required electrical connections.
*1 When you stand the receiver,
be careful not to damage the
fuse on the rear. Bend the appropriate tabs to hold
the sleeve firmly in place.
INSTALLATION (IN-DASH MOUNTING)
The following illustration shows a typical installation. If you have any questions or require information regarding installation kits, consult your JVC car audio dealer or a company supplying kits.
• If you are not sure how to install this receiver correctly, have it installed by a qualified technician.
Removing the receiver
Before removing the receiver, release the rear section.
Insert the two handles, then
pull them as illustrated so
that the receiver can be
removed.
When using the optional stay
Install the receiver at an
angle of less than 30˚.
Screw (option)
Stay (option)
Fire wall
Dashboard
When installing the receiver without using the sleeve
In a Toyota for example, first remove the car radio and install the receiver in
its place.
Note : When installing the receiver on the mounting bracket, make sure
to use the 8 mm-long screws. If longer screws are used, they could
damage the receiver.
Bracket*
* Not included for this receiver.
Flat type screws
(M5 x 8 mm)*
Pocket
Flat type screws
(M5 x 8 mm)*
Bracket*
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.
TROUBLESHOOTING
• The fuse blows.
* Are the red and black leads connected correctly?
• Power cannot be turned on.
* Is the yellow lead connected?
• No sound from the speakers.
* Is the speaker output lead short-circuited?
• Sound is distorted.
* Is the speaker output lead grounded?
* Are the “–” terminals of L and R speakers grounded in common?
• Noise interfere with sounds.
* Is the rear ground terminal connected to the car’s chassis using shorter and thicker cords?
• Receiver becomes hot.
* Is the speaker output lead grounded?
* Are the “–” terminals of L and R speakers grounded in common?
• This receiver does not work at all.
* Have you reset your receiver?
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2
A
B
C
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 Ωto 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.
ELECTRICAL CONNECTIONS
Heat sink
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.
1Connect the colored leads of the power cord in the order specified in the illustration below.
2Connect the antenna cord.
3Finally connect the wiring harness to the receiver.
*2
Before checking the operation of this
receiver prior to installation, this lead must
be connected, otherwise power cannot be
turned on.
Line out (see diagram )
Rear ground
terminal
15 A fuse
Black
Blue with white stripe
Red
Yellow*2
*1Not included for this receiver
To metallic body or chassis of the car
Ignition switch
Fuse block
To an accessory terminal in the fuse block
To the remote lead of other equipment (200 mA max.)
Left speaker (front) Right speaker (front) Left speaker (rear) Right speaker (rear)
PurplePurple with black stripeGreenGreen with black stripeGrayGray with black stripeWhiteWhite with black stripe
To a live terminal in the fuse block connecting to the car battery
(bypassing the ignition switch) (constant 12 V)
SUBWOOFER*3
Blue
To CD changer or another external component (see diagram )
Antenna terminal
*3Only for KD-G614 (see diagram )
To the automatic antenna if any
(250 mA max.)
Orange with white stripe
Brown
To car light control switch
To cellular phone system—only for KD-G614
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.
*4Firmly 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.
Front speakers
Rear speakers
JVC Amplifier
Remote lead Y-connector (not supplied for this receiver)
Remote lead (Blue with white stripe) To the remote lead of other equipment or auto antenna if any
Front speakers
Subwoofer
JVC Amplifier
Only for KD-G614
Only for KD-G614
JVC Amplifier
*5
Signal cord (not supplied for this receiver)
CD changer
Connecting the external components
CAUTION:
• Before connecting the CD
changer, make sure that the
receiver is turned off.
*6Connecting cord supplied for
your CD changer
• Refer also to page 13 of the INSTRUCTIONS.
JVC CD changer *7Only for KD-G614
External component
*8Line Input Adapter KS-U57
(not supplied for this receiver)
External component
• Set “EXT IN” to “EXT IN” (See page 21 of the INSTRUCTIONS.)
KS-U57*8
CD changer jack
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