Electrical Connections - JVC KD-S795 Instructions Manual

Jvc cd receiver instructions
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ENGLISH

ELECTRICAL CONNECTIONS

To prevent short circuits, we recommend that you
disconnect the battery's negative terminal and make
all electrical connections before installing the unit. If
you are not sure how to install this unit correctly, have
it installed by a qualified technician.
Note:
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.
• Replace the fuse with one of the specified rating. If
the fuse blows frequently, consult your JVC car
audio dealer.
• If noise is a problem...
This unit incorporates a noise filter in the power
circuit. However, with some vehicles, clicking or
other unwanted noise may occur. If this happens,
connect the unit's rear ground terminal (see
connection diagram) to the car's chassis using
shorter and thicker cords, such as copper braiding
or gauge wire. If noise still persists, consult your
JVC car audio dealer.
• Maximum input of the speakers should be more
than 50 W at the rear and 50 W at the front, with an
impedance of 4
to 8
.
• Be sure to ground this unit to the car's chassis.
• The heat sink becomes very hot after use. Be
careful not to touch it when removing this unit.
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 to
the car battery, speakers and automatic antenna
(if any) in the following sequence.
1 Black: ground
2 Yellow: to car battery (constant 12 V)
3 Red: to an accessory terminal
4 Blue: to automatic antenna if any (250 mA
max.)
5 Blue with white stripe: to remote lead of other
equipment (200 mA max.)
6 Others: to speakers
2
Connect the antenna cord.
3
Finally connect the wiring harness to the unit.
Rear ground terminal
!"#$%
Line out (see
diagram
)
Antenna terminal
!
!
!"
2
To antenna
!
*1: Before checking the operation of this unit prior to
installation, this lead must be connected, otherwise
power cannot be turned on.
!"#$%&'()*+,-.$/01234
*1:
!"#$%&'()
*1:
White with black stripe
!" #$
Left speaker (front)
!
!"#$%&'()*+,#-./012
!"#$%&'()*+,-./01+23
!"#$%&'()*+,-. !/
!"#$% 12V
!"#$%&'
!"#$%&'()*+,$-%./01)2
!"#$%&'(
JVC
!"#$%&'()*
!" JVC
!"#$%&'
!"#$KKK
!"#$%&'()*+,-./01 23
!"#$%%&'()*+,-./0123
!"#$%&
!"#$%&'(
!"#$%&'()*+,- JVC
!"
! "#$%&'()*+,'- 50 W
4
– 8
!"#$%&'()*+,-
!"#$%&'(%)*+#,-.
!"#$%&'
Heat sink
!"#$ /
' /
!
!"#$%&'()*+%,&-.
!"#$%
!" #$%!&'(" )*+,-./0
1
!"#$%&'()*+,-.%/012
!"#$%&'()*+,-./0123
!"
1
!"#$%&'() 12V
2
!"#$%&'()*+,-
3
!"#$%&'()*+,-./0
4
250 mA
!" #$W
5
200 mA
!"#$%
6
2
!" #$%&'
3
!"#$%&'&()*+,
15 A fuse / 15 A
15
Black
Yellow*
*
1
3
*
Red
Blue
*
Blue with white stripe
6
White
Gray with black stripe
!" #$
!"#$%
!
!+,-
!./
!"#$%&'(
!"
!"#$
!"
/#
1
1
2
3
!"#$%&'(
4
5
6
2
3
=/
=/
To metallic body or chassis of the car
1
!"#$%&'
1
To a live terminal in the fuse block connecting to the car battery
*
1
(bypassing the ignition switch)
!"#$%&'()*+ !"#$,-./012
2
!"#$%&'
To an accessory terminal in the fuse block
3
!"#$%&'()*
To automatic
4
!"#$%&'()*
!" #$
To remote lead other equipment (see diagram
5
Gray
Green with black stripe
!" #$
Right speaker (front)
!"#$%
3
4 8
1
*
Not included with this unit.
!"#$
antenna if any
!"#$%&'()*+,-./0
F
Green
Purple with black stripe
!" #$
Left speaker (rear)
!"#$%
DC
JVC
JVC
JVC
Ignition switch
!
*
*
Fuse block
!"
)
Purple
Right speaker (rear)
!"#$%

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