JVC KD G824UI Instal1 2_KD G824_[UI]f User Manual GET0361 002A

KD-G824UI KD-G824UI INSTALLATION MANUAL GET0361-002A

User Manual: JVC KD-G824UI KD-G824UI English, INSTALLATION MANUAL

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KD-G824
Installation/Connection Manual
GET0361-002A

0106DTSMDTJEIN
EN
© 2006 Victor Company of Japan, Limited

[UI]

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.

INSTALLATION (IN-DASH MOUNTING)

WARNINGS

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.

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 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 18 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
Heat sink
when removing this unit.
*1 When you stand the unit,

PRECAUTIONS on power supply and speaker connections:

be careful not to damage
the fuse on the rear.

• 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.

Do the required electrical
connections.

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.

Bend the appropriate tabs
to hold the sleeve firmly in
place.

A/B
Hard case/Control panel

C
Sleeve

D
Trim plate

Removing the unit
Before removing the unit, release the rear section.

E
Power cord

F
Washer (ø5)

G
Lock nut (M5)

H
Mounting bolt
(M5 × 20 mm)

Insert the two handles, then pull them as
illustrated so that the unit can be removed.

I
Rubber cushion

J
Handles

K
Remote controller

L
Battery

M
CD-ROM
(Image Converter: Ver. 3.0)

When using the optional stay

TROUBLESHOOTING

Stay (option)

In a Toyota car for example, first remove the car
radio and install the unit in its place.

Fire wall

• The fuse blows.
* Are the red and black leads connected correctly?

When installing the unit without
using the sleeve

Flat type screws (M5 × 8 mm)*2

• Power cannot be turned on.
* Is the yellow lead connected?

*2 Not supplied
for this unit.

Dashboard

• No sound from the speakers.
* Is the speaker output lead short-circuited?

Bracket*2
Screw (option)

• Sound is distorted.
* Is the speaker output lead grounded?
* Are the “–” terminals of L and R speakers grounded in common?

Pocket

• Noise interfere with sounds.
* Is the rear ground terminal connected to the car’s chassis using shorter and thicker cords?

Bracket*2

• This unit becomes hot.
* Is the speaker output lead grounded?
* Are the “–” terminals of L and R speakers grounded in common?

Flat type screws
(M5 × 8 mm)*2

Note:

• This unit does not work at all.
* Have you reset your unit?

Install the unit at an angle of less than 30˚.

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.

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Instal1-2_KD-G824_[UI]f.indd 1

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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
2
3

Connect the colored leads of the power cord in the order specified in the illustration below.
Connect the antenna cord.
Finally connect the wiring harness to the unit.
Antenna connector

To subwoofer (see diagram

)

15 A fuse

*1 Not supplied for this unit.

Ignition switch

Rear ground terminal
Black

To metallic body or chassis of the car

Yellow *2
Line out (see diagram

To a live terminal in the fuse block connecting to the car battery
(bypassing the ignition switch) (constant 12 V)

)
Red

To CD changer or another external component (see diagram

To an accessory terminal in the fuse block
Fuse block

)
Blue

To the automatic antenna if any
(250 mA max.)

Blue with white stripe
Orange with white stripe

*2 Before checking the operation of this unit prior to installation,
this lead must be connected, otherwise power cannot be
turned on.

White with black stripe

White

To cellular phone system

Gray with black stripe

Gray

Green with black stripe

Right speaker (front)

Green

Remote lead

Purple with black stripe

Purple

Left speaker (rear)

Connecting the external amplifiers and/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.
Leave the speaker leads of this unit
unused.
– The line output level of this unit is
kept high to maintain the hi-fi sounds
reproduced from this unit.
When connecting an external
amplifier to this unit, turn down the
gain control on the external amplifier
to obtain the best performance from
this unit.

C

To car light control switch

Brown

Left speaker (front)

B

To the remote lead of other equipment (200 mA max.)

Right speaker (rear)

Y-connector (not supplied for this unit)
To the remote lead of other equipment or automatic
antenna if any

Remote lead (Blue with white stripe)

Rear speakers

JVC Amplifier
JVC Amplifier

Subwoofer

Front speakers

*3 Firmly attach the ground wire to the metallic

Front speakers

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.

JVC Amplifier

*4 Signal cord (not supplied for this unit)

Connecting the external components

CD changer, Apple iPod®, or JVC D. player
• Set “Changer” for the external input setting (see page 18 of the INSTRUCTIONS.)
You can connect these components as illustrated below. The iPod*5 or D. player can be
connected using an interface adapter (not supplied)—KS-PD100 (for iPod) or KS-PD500
(for D. player).

Apple iPod (separately
purchased)

CAUTION:

or

Before connecting the external
components, make sure that the unit is
turned off.
JVC D. player (separately
purchased)

*5 iPod is a trademark of Apple Computer, Inc.,
registered in the U.S. and other countries.

JVC CD changer
*6 Connecting cord supplied for your CD
changer
CD changer jack

Other external component
• Set “Ext In” for the external input setting (see page 18 of the INSTRUCTIONS.)
External component

CD changer jack

External component
*7 Line Input Adapter KS-U57 (not supplied for this unit)
3.5 mm stereo mini plug

*8 AUX Input Adapter KS-U58 (not supplied for this unit)

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