JVC KD-SV3704 Guide

1
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.
KD-SV3704
Installation/Connection Manual
LVT1954-002A
[UI]
1108MNMMDWFOY
EN
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.
© 2008 Victor Company of Japan, Limited
I
Rubber cushion
F
Washer (ø4)
G
Lock nut (M4)
H
Mounting bolt (M4 × 25 mm)
Parts list for installation and connection
If any item is missing, consult your JVC car audio dealer
immediately.
J
Handles
K
Remote controller
L
Battery
A/ B
Hard case/Control panel
C
Sleeve
D
Trim plate
E
Power cord
Removing 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.
*1When you stand the unit, be careful not to damage the fuse on the rear. *2Not supplied for this unit.
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.
When using the optional stay
Note: When installing the unit on the mounting bracket,
make sure to use the 6 mm-long screws. If longer
screws are used, they could damage the unit.
Install the unit at an angle of less
than 30˚.
Screw (option)
Stay (option)
Fire wall
Dashboard
Bracket *2
Screws
(M5 × 6 mm) *2
Pocket
Screws (M5 × 6 mm) *2
Bracket *2
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
around carefully.
• The driver must not watch the monitor while driving.
If the parking brake is not engaged, “PARKING” flashes on
the display, and no playback picture will be shown on the
monitor.
– 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.
• 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
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.
Bend the appropriate tabs to hold the sleeve
firmly in place.
•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?
•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?
TROUBLESHOOTING
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2
BConnecting the parking brake wire
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.
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 of the
car.
Parking brake wire (light green)
To metallic body or chassis of the car
Parking brake switch
(inside the car)
Parking brake
Parking brake wire (light green)
EConnecting 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 unit.
• Disconnect the rear speakers from this unit, connect them to the amplifier. Leave the speaker leads of this unit unused.
Rear
speakers
JVC Amplifier
Remote lead Y-connector *1
Remote lead (blue with white stripe)
To the remote lead
of other equipment
Front speakers
A
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.
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 unit.
Typical connections
ELECTRICAL CONNECTIONS
Light green
VIDEO OUT
(see diagram )
To parking brake, metallic body or chassis of the car
15 A fuse
Black
Blue with white stripe
Red
Yellow *2
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.)
To a live terminal in the fuse block connecting to the car battery
(bypassing the ignition switch) (constant 12 V)
Line out (see diagram )
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
Antenna terminal
To the automatic antenna if any
(250 mA max.)
Blue
*1Not supplied for this unit.
*2Before checking the operation of this unit prior to installation, this lead
must be connected, otherwise power cannot be turned on.
*3Signal cord (not supplied for this unit).
*4Firmly 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.
Example: connecting the crimp connector
(not supplied)
C
Wire connecting the battery
and the parking brake switch.
Attach the parking brake
wire to this point.
Contact the metallic part of the crimp to the wires inside.
Pinch the crimp firmly.
DConnecting the monitor
KV-MR9010
9-INCH WIDESCREEN MONITOR *1
Video cord *1
or
Rear side
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