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
Install_SV3704_002A.indd 1Install_SV3704_002A.indd 1 08.11.25 11:01:14 AM08.11.25 11:01:14 AM
