JVC KD-G634 Guide

1
KD-G634
Installation/Connection Manual
GET0422-002A
[UI]
1106DTSMDTJEIN
EN
This unit 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.
© 2006 Victor Company of Japan, Limited
When installing the unit
without using the slee e
In a Toyota car for e ample, first remove the
car radio and install the unit in its place.
When using the optional stay
Note : When installing the unit on the
mounting bracket, make sure to use
the 8 mm-long screws. If longer screws
are used, they could damage the unit.
Flat type screws
(M5 × 8 mm)*2
Pocket
Flat type screws (M5 × 8 mm)*2
Screw (option)
Stay (option)
Fire wall
Dashboard
Install the unit at an
angle of less than 30˚.
Bracket*2
Remo ing the unit
Before removing the unit, release the rear section.
Insert the two handles, then pull them as
illustrated so that the unit can be removed.
J
Handles
F
Washer (ø5)
G
Lock nut (M5)
H
Mounting bolt (M5 × 20 mm)
I
Rubber cushion
A / B
Hard case/Control panel
C
Sleeve
D
Trim plate
E
Power cord
WARNINGS
To prevent short circuits, we recommend that you disconnect the battery’s negative terminal and make all
electrical connections before installing the unit.
• Be sure to ground this unit 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 ma imum 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 ma imum power is less than 50 W, change
“AMP GAIN” setting to prevent the speakers from being
damaged (see page 13 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 unit.
Heat sink
Do the required electrical connections.
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 unit correctly, have it installed by a qualified technician.
PRECAUTIONS on power supply and speaker connections:
• DO NOT connect the speaker leads of the power cord to the car battery; otherwise, the unit
will be seriously damaged.
• BEFORE connecting the speaker leads of the power cord to the speakers, check the speaker wiring in
your car.
Bracket*2
L
Battery
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?
• This unit becomes hot.
* Is the speaker output lead grounded?
* Are the “–” terminals of L and R speakers grounded in common?
• This unit does not work at all.
* Have you reset your unit?
*1 When you stand the unit, be careful not to damage the fuse on the rear.
*2 Not supplied for this unit.
Parts list for installation and connection
The following parts are provided for this unit. If any item is missing, consult your JVC car audio dealer
immediately.
K
Remote controller
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2
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.
PurplePurple with black stripeGreenGreen with black stripeGrayGray with black stripeWhiteWhite with black stripe
Connecting the external amplifiers or 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. Lea e the speaker leads of this unit unused.
A
B
ELECTRICAL CONNECTIONS
Rear speakers
Remote lead (blue with white stripe)
To the remote lead of other equipment
or automatic antenna if any
Y-connector*1
Front speakers
Subwoofer
Set “L/O MODE” to “REAR” (See page 1 of the
INSTRUCTIONS.)
Set “L/O MODE” to “WOOFER” (See page 1 of
the INSTRUCTIONS.)
JVC Amplifier
To the remote lead of other equipment (200 mA ma )
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
Right speaker (rear)Left speaker (rear)Right speaker (front)Left speaker (front)
15 A fuse
Line out (see diagram )
Antenna terminal
Rear ground terminal
Ignition switch
Fuse block
Black
Blue with white stripe
Red
Yellow *2
To e ternal components (see diagram )
Other external component
• Set “EXT IN” for the external input setting (See page 1 of the
INSTRUCTIONS.)
CAUTION:
Before connecting the e ternal
components, make sure that the unit is
turned off. External component
3.5 mm stereo mini plug
CD changer jack
You can connect these components as illustrated below.
The iPod or D. player can be connected using an interface adapter (not supplied)—KS-PD100 (for iPod) or KS-PD500
(for D. player).
Connecting the external components
C
• Set “CHANGER” for the external input setting (See page 1 of the INSTRUCTIONS.)
Apple iPod
JVC D. player
JVC CD changer
CD changer jack
External component
or
*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 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.
*4 Remote lead.
*5 Signal cord (not supplied for this unit).
*6 Connecting cord supplied for your CD changer.
or
or
JVC Amplifier
JVC Amplifier
Front speakers
Orange with white stripe To car light control switch
To automatic antenna if any (250 mA ma .)
Blue
You can also connect an e ternal component through this unit using Line Input
Adapter, KS-U57 (not supplied) or AUX Input Adapter, KS-U58 (not supplied).
iPod is a trademark of Apple Computer, Inc.,
registered in the U.S. and other countries.
Brown To cellular phone system
JVC CD changer, Apple iPod, or JVC D. player
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