JVC KD-AR880/KD-G830 Installation/Connection Manual

Warnings

To prevent short circuits, disconnect the battery's negative terminal and make all electrical connections before installing the unit. Ensure the unit is grounded to the car's chassis after installation.

Notes:

Replace the fuse with one of the specified rating. If the fuse blows frequently, consult your JVC car audio dealer.
It is recommended to connect to speakers with a maximum power of more than 50 W (4 Ω to 8 Ω impedance). If maximum power is less than 50 W, adjust the "Amp Gain" setting to prevent speaker damage (see page 34 of the INSTRUCTIONS).
Cover the terminals of unused leads with insulating tape to prevent short-circuit.
The heat sink becomes very hot after use; be careful not to touch it when removing the unit.

Precautions on Power Supply and Speaker Connections

DO NOT connect speaker leads of the power cord to the car battery, as this will seriously damage the unit.
Before connecting speaker leads to speakers, check the speaker wiring in your car.

Parts List for Installation and Connection

The following parts are provided for this unit. If any item is missing, consult your JVC car audio dealer immediately.

Part	Description
A/B	Hard case/Control panel
C	Sleeve
D	Trim plate
E	Power cord
F	Washer (ø5)
G	Lock nut (M5)
H	Mounting bolt-M5×20 mm
I	Rubber cushion
J	Handles
K	Remote controller (RM-RK50)
L	Battery (CR2025)

Troubleshooting

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?

Noise interferes with sounds.

Is the rear ground terminal connected to the car's chassis using shorter and thicker cords?

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?

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.

Step 1:

Insert the unit into the mounting sleeve.

Step 2:

Secure the sleeve firmly in place by bending the appropriate tabs.

Step 3:

Perform the required electrical connections.

Step 4:

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

When using the optional stay

Install the unit using the optional stay (bracket and screws).

When installing the unit without using the sleeve

For example, in a Toyota car, remove the car radio first and install the unit in its place. Use flat type screws (M5×8 mm) and brackets as needed.

Removing the unit

Before removing the unit, release the rear section. Insert the two handles, then pull them as illustrated to remove the unit.

Electrical 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.

Connect the colored leads of the power cord in the order specified.
Connect the antenna cord.
Finally connect the wiring harness to the unit.

Connection Points:

Black wire: To metallic body or chassis of the car.
Yellow wire: To a live terminal in the fuse block connecting to the car battery (constant 12 V).
Red wire: To an accessory terminal in the fuse block.
Blue with white stripe wire: To the remote lead of other equipment or automatic antenna (200 mA max.).
Orange with white stripe wire: To car light control switch (ILLUMINATION).
White/White with black stripe wires: Left front speaker.
Gray/Gray with black stripe wires: Right front speaker.
Green/Green with black stripe wires: Left rear speaker.
Purple/Purple with black stripe wires: Right rear speaker.
Antenna connector: Connect the car's antenna.
To subwoofer (see diagram): Connect to subwoofer.
To steering wheel remote controller (see diagram): Connect to steering wheel remote controller via adapter.
To external components (see diagram): Connect to external components.
Rear ground terminal: Ensure this is connected to the car's chassis.
15 A fuse: Located in the power cord.
Ignition switch: For power control.
Fuse block: For connecting power wires.

Connecting External Amplifiers and Subwoofer

You can connect amplifiers to upgrade your car stereo system. Connect the remote lead (blue with white stripe) to the remote lead of other equipment for control via this unit. Disconnect the speakers from this unit and connect them to the amplifier. For KD-AR880, you can switch off the built-in amplifier and send audio signals only to external amplifiers for clear sounds and to prevent internal heat buildup. The line output level is kept high for hi-fi sounds. When connecting an external amplifier, turn down its gain control for best performance.

Connect front speakers and rear speakers to JVC amplifiers.
Connect the subwoofer to a JVC amplifier.
Ensure the remote lead (blue with white stripe) is connected to the amplifier's remote input.

Connecting External Components

These components can be connected in series. All components, adapters, or signal cords must be purchased separately.

Caution:

Before connecting external components, ensure the unit is turned off.

To use JVC CD changer, Apple iPod, or JVC D. player, set the external input setting to "Changer" (see page 33 of the INSTRUCTIONS).
To use other external components via KS-U100K, KS-U57, or KS-U58, set the external input setting to "Ext In" (see page 33 of the INSTRUCTIONS).

Component Connections:

KD-AR880/KD-G830: Connect to CD changer jack or other external components.
KS-BTA200: JVC Bluetooth adapter.
JVC DLP / XMDJVC100: JVC DLP Processor / JVC Smart Digital Adapter.
KS-U100K: SIRIUS JVC PnP adapter.
KS-PD100, KS-PD500: External components.
KS-U57, KS-U58: External components.
Apple iPod: Connect via appropriate adapter. iPod is a trademark of Apple Inc.
JVC D. player: Connect via appropriate adapter.
XM Satellite Radio: Connect XMDirect™ Universal Tuner Box (separately purchased) through this unit using JVC Smart Digital Adapter-XMDJVC100 (not supplied).
JVC PnP: Connect via JVC SIRIUS radio adapter KS-U100K. Turning the unit on/off also controls the JVC PnP.
Connections include: CD changer jack, stereo mini plug, DC power plug, headphone jack, LINE IN.

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