Electrical connections, Лх¡‚¥¬„™и ‰шши, Μëõµ—«µлх “¬‰ш·∫∫ª – JVC LVT1003-001B User Manual

Page 32: Ëõ¡µëõ·∫∫ª°µ, Μëõ “¬·∫µ‡µх√’л·≈– «‘µ™п‡∫√°¡◊х, Μлх “¬‡∫√°¡◊х ( ’‡¢’¬«õëõπ) ‡¢и“°—∫®я¥π’è, Μ—«µлх “¬‰ш·∫∫ª√–°∫„àè·πëπ english, Μлх‡¢и“°—∫ “¬√’‚¡µ¢õßõÿª°√≥ïõ◊ëπ (¥ÿ·ºπº—ß ), Ëõßµëõ«‘¥’‚õ (¥ÿ·ºπº—ß ), Μлх‡¢и“°—∫√–∫∫‚∑√»— ж∑п‡§≈◊лхπ∑’л

Connecting the crimp connector /

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Wire connecting the battery and the parking brake switch.

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Attach the parking brake wire (light green) to this point.

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Contact the metallic part of the crimp to the wires inside.

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Pinch the crimp firmly.

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ENGLISH

Typical Connections /

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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.

Connect the colored leads of the power cord to
the car battery, speakers and automatic power
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 with white stripe: to remote lead of other

equipment (200 mA max.)

5 Blue: to automatic antenna if any

(250 mA max.)

6 Brown: to cellular phone system (For details,

refer to the instructions of the cellular phone.)

7 Light green: to parking brake, metallic or

chassis of the car

8 Others: to speakers

Connect the antenna cord.

Finally connect the wiring harness to the unit.

To remote lead of other equipment (see diagram

)

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Blue /

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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 only 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 below) 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 both at the rear and at the front, with an
impedance of 4

Ω to 8 Ω.

• 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.

Video out (see diagram

)

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To parking brake, metallic
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(see next page)

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Heat sink

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Antenna terminal

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To antenna

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Rear ground terminal

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To metallic body or chassis of the car

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To a live terminal in the fuse block connecting to the car battery (by passing
the ignition switch)

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To an accessory terminal in the fuse block

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Not included with this unit /

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*1: Before checking the operation of this unit prior to

installation, this lead must be connected, otherwise
power cannot be turned on.

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Fuse block

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Ignition switch

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