Parts list for installation and connection

A

B

C

D

Control panel

Sleeve

Trim plate

Power cord

 

 

G

 

 

 

 

E

 

Mounting bolt—

 

I

J

K

F

M4 x 5 mm (M4 x 1/4");

H

Handles

Remote controller

Battery

Washer (ø5)

Lock nut (M5)

M5 x 12.5 mm (M5 x 1/2")

Rubber cushion

 

 

 

INSTALLATION

If you are not sure how to install this unit correctly, consult your JVC car audio dealer.

INSTALLATION / CONNECTION

In dash-mounting

When you stand the unit, be careful not to damage the fuse on the rear.

Do the required electrical connections.

Bend the appropriate tabs to hold the sleeve firmly in place.

Removing the unit

Before removing the unit, release the rear section.

When using the optional stay

Fire wall

Stay (option)

Dashboard

Screw (option)

Install the unit at an angle of less than 30˚.

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 (M5 3/8")*

* Not supplied for this unit.

Bracket*

 

Flat type screws

 

—M5 8 mm (M5 3/8")*

 

Pocket

 

Bracket*

 

ELECTRICAL CONNECTIONS

Make sure to disconnect the battery’s negative terminal.

• Be sure to ground this unit to the car’s chassis again after installation.

 

Note:

High

 

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 “General setting — PSM“ of the INSTRUCTIONS.).

Heat sink

Typical connections

Connecting the external amplifier or subwoofer

Rear line out

Rear ground terminal

 

Antenna

 

 

15 A fuse

terminal

 

 

 

 

 

 

 

 

 

 

Ignition switch

Connect only the front speakers if your

Black

To the metallic body

 

or chassis of the car

speaker system is two-speaker system.

 

 

White with black stripe

 

To a live terminal in the

Yellow *2

fuse block connecting to the

 

 

 

 

 

 

 

car battery (bypassing the

Front speaker (left)

White

 

 

ignition switch) (constant

 

 

12 V)

 

 

 

 

Gray with black stripe

 

Fuse block

Red

To an accessory terminal in

 

 

 

Front speaker (right)

Gray

 

 

the fuse block

 

 

 

Green with black stripe

Blue with white

stripe

To the remote lead of other

 

 

 

 

 

 

equipment or automatic antenna if

 

 

 

 

Rear speaker (left)

Green

 

 

any (200 mA max.)

 

 

 

Set “L/O MODE” to “REAR”

(See “General settings—PSM.”) You can connect a power amplifier for rear speakers.

JVC Amplifier

Rear speakers

Set “L/O MODE” to “WOOFER” (See “General settings—PSM.”)

You can also connect a subwoofer to the REAR LINE OUT terminals.

JVC Amplifier

Subwoofer

or

Remote lead

Y-connector *1

Remote lead (blue with white stripe)

To the remote lead of other equipment or automatic antenna if any

Right

Front speakers

Left

*1 Not supplied for this unit.

*2 Before checking the operation of this unit prior to installation, this lead must be connected, otherwise the power cannot be turned on.

*3 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.

*4 Signal cord (not supplied for this unit)

Purple with black stripe

Rear speaker (right)

Purple

PRECAUTIONS on power supply and speaker connections

4 – EN

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Image 152
JVC MA372IEN user service Control panel Sleeve Trim plate, Mounting bolt M4 x 5 mm M4 x 1/4 Handles Remote controller, High

MA372IEN specifications

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