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GET0376-002A
[UI]
KD-DV7204/KD-DV7203
Installation/Connection Manual
0106DTSMDTJEIN
EN
© 2006 Victor Company of Japan, Limited
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.
WARNINGS
• DO NOT install any unit in locations where;
– it may obstruct the steering wheel and gearshift lever operations.
– it may obstruct the operation of safety devices such as air bags.
– it may obstruct visibility.
• DO NOT operate the unit while driving.
• If you need to operate the unit while driving, be sure to look ahead carefully.
• The driver must not watch the monitor while driving.
If the parking brake is not engaged, “DRIVER MUST NOT WATCH THE MONITOR WHILE
DRIVING.” appears on the monitor, and no playback picture will be shown.
– This warning appears only when the parking brake wire is connected to the parking brake
system built in the car.
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 27 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.
Parts list for installation and connection
If any item is missing, consult your JVC car audio dealer immediately.
A / B
Hard case/Control panel
D
Trim plate
F
Crimp connector
G
Washer (ø5)
C
Sleeve
E
Power cord
Heat sink
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.
H
Lock nut (M5)
J
Rubber cushion
L
Remote controller
I
Mounting bolt (M5 × 20 mm)
K
Handles
M
Battery
About sounds reproduced through the rear terminals
• Through the analog terminals (Speaker out/LINE OUT/2nd AUDIO OUT):
2-channel signal is emitted.
When playing a multi-channel encoded disc, multi-channel signals are downmixed. (AUDIO—
DOWN MIX: see page 29 of the INSTRUCTIONS.)
• Through DIGITAL OUT (optical):
Digital signals (Linear PCM, Dolby Digital*
terminal. (For more details, see page 35 of the INSTRUCTIONS.)
To reproduce multi-channel sounds such as Dolby Digital and DTS, connect an amplifier or a
decoder compatible with these multi-channel sources to this terminal, and set “DIGITAL AUDIO
OUTPUT” correctly. (See page 29 of the INSTRUCTIONS.)
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*
Manufactured under license from Dolby Laboratories. Dolby and the double-D symbol are trademarks of Dolby
Laboratories.
*2 “DTS” and “DTS 2.0 + Digital Out” are trademarks of Digital Theater Systems, Inc.
1
, DTS*2, MPEG Audio) are emitted through this
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?
• 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?
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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.
Do the required electrical connections.
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When you stand the unit, be careful not to damage the fuse on the rear.
*
When using the optional stay
Stay (option)
Fire wall
Dashboard
When installing the unit without using the sleeve
In a Toyota car for example, first remove the car radio and install the unit in its place.
Flat type screws (M5 × 8 mm)
4
*
Bend the appropriate tabs to hold the
sleeve firmly in place.
4
*
Not supplied for this unit.
Install the unit at an angle of less than 30˚.
Removing the unit
Before removing the unit, release the rear section.
Screw (option)
4
Bracket*
4
Pocket
Bracket*
Flat type screws (M5 × 8 mm)*
4
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.
Insert the two handles, then pull them as
illustrated so that the unit can be removed.
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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 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.
2nd AUDIO OUT (see diagram )
To subwoofer (see
diagram
)
Antenna
connector
Rear ground terminal
Line out (see diagram
)
DIGITAL OUT (see diagram
LINE IN (see diagram )
)
VIDEO OUT (see diagram )
15 A fuse
To external components (see diagram )
Black
2
Yellow
*
Red
Blue
Blue with white stripe
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)
Ignition switch
To an accessory terminal in the fuse block
Fuse block
To the automatic antenna if any (250 mA max.)
To the remote lead of other equipment (200 mA max.)
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.
Left speaker (front) Right speaker (front) Left speaker (rear) Right speaker (rear)
Connecting the parking brake wire
B
Orange with white stripe
Brown
Light green
When installing the monitor in a location where it can be seen by the driver
Connect the parking brake wire to the parking brake system built in the car.
To car light control switch
To cellular phone system
To parking brake, metallic body or chassis of the car
PurplePurple with black stripeGreenGreen with black stripeGrayGray with black stripeWhiteWhite with black stripe
Parking brake
Parking brake switch (inside the car)
When installing the monitor in a location where it cannot be seen by the driver
Connect the parking brake wire to metallic body or chassis or the car.
C
Connecting the crimp connector
Wire connecting the battery and the parking brake switch.
Parking brake wire (light green)
Contact the metallic part of the crimp to the wires inside.
Parking brake wire (light green)
To metallic body or chassis of the car
3
*
Not supplied for this unit.
Attach the parking brake wire to this point.
Pinch the crimp firmly.
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D
Required connections for DVD playback
Video cord (not supplied)
or
Rear side
KS-HP2
Cordless headphones (not supplied)*
KV-MR9010
9-INCH WIDESCREEN MONITOR (not supplied)
Connecting the external amplifiers and/or subwoofer
E
Signal cord (not supplied)
4
4
*
To listen to disc playback sound while in Dual Zone operations
(see page 23 of INSTRUCTIONS).
Digital optical cable (not supplied)
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.
Remote lead
Y-connector (not supplied for this unit)
DIGITAL OUT
See “About sounds
reproduced through the rear
terminals.”
Audio/video control amplifier or the decoder compatible
with the multichannel digital sources
Remote lead (Blue with white stripe) To the remote lead of other equipment or automatic antenna if any
Rear speakers
JVC Amplifier
Front speakers
JVC Amplifier
Connecting the external components
F
CD changer, Apple iPod®, or JVC D. player
• Set “CHANGER” for the external input setting (See page 26 of the INSTRUCTIONS.)
You can connect these components as illustrated below. The iPod*7 or D. player can be connected using
an interface adapter (not supplied)—KS-PD100 (for iPod) or KS-PD500 (for D. player).
CAUTION
:
Before connecting the external components, make sure that the unit is turned off.
Front speakers
JVC Amplifier
Subwoofer
5
*
Signal cord (not supplied for this unit)
6
*
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.
Apple iPod
(separately purchased)
7
*
iPod is a trademark of Apple Computer, Inc., registered in
the U.S. and other countries.
8
*
Connecting cord supplied for your CD changer
CD changer jack
Other external component
• Set “EXT IN” for the external input setting (See page 26 of the INSTRUCTIONS.)
CD changer jack
JVC CD changer
External component
External component
3.5 mm stereo mini plug
or
JVC D. player
(separately purchased)
External component
9
*
Line Input Adapter KS-U57 (not supplied for this unit)
10
*
AUX Input Adapter KS-U58 (not supplied for this unit)
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