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Автомагнитола
FH-460UI
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Pioneer FH-460UI [10/128] Connections

Black plate (10,1)

Connections

Important

! When installing this unit in a vehicle without

an ACC (accessory) position on the ignition

switch, failure to connect the red cable to the

terminal that detects operation of the ignition

key may result in battery drain.

ACC position No ACC position

! Use of this unit in conditions other than the

following could result in fire or malfunction.

— Vehicles with a 12-volt battery and negative

grounding.

— Speakers with 50 W (output value) and 4 W to

8 W (impedance value).

! To prevent a short-circuit, overheating or mal-

function, be sure to follow the directions

below.

— Disconnect the negative terminal of the bat-

tery before installation.

— Secure the wiring with cable clamps or adhe-

sive tape. Wrap adhesive tape around wiring

that comes into contact with metal parts to

protect the wiring.

— Place all cables away from moving parts,

such as the shift lever and seat rails.

— Place all cables away from hot places, such

as near the heater outlet.

— Do not connect the yellow cable to the battery

by passing it through the hole to the engine

compartment.

— Cover any disconnected cable connectors

with insulating tape.

— Do not shorten any cables.

— Never cut the insulation of the power cable of

this unit in order to share the power with

other devices. The current capacity of the

cable is limited.

— Use a fuse of the rating prescribed.

— Never wire the negative speaker cable directly

to ground.

— Never band together negative cables of multi-

ple speakers.

! When this unit is on, control signals are sent

through the blue/white cable. Connect this

cable to the system remote control of an ex-

ternal power amp or the vehicle’s auto-anten-

na relay control terminal (max. 300 mA

12 V DC). If the vehicle is equipped with a

glass antenna, connect it to the antenna

booster power supply terminal.

! Never connect the blue/white cable to the

power terminal of an external power amp.

Also, never connect it to the power terminal

of the auto antenna. Doing so may result in

battery drain or a malfunction.

! The black cable is ground. Ground cables for

this unit and other equipment (especially,

high-current products such as power amps)

must be wired separately. If they are not, an

accidental detachment may result in a fire or

malfunction.

This unit

1 24

1 Antenna input

2 Fuse (10 A)

3 Power cord input

4 Wired remote input

Hard-wired remote control adapter can be

connected (sold separately).

5 Rear output or subwoofer output

Power cord

1 To power cord input

2 Depending on the kind of vehicle, the func-

tion of 3 and 5 may be different. In this

case, be sure to connect 4 to 5 and 6 to

3 Yellow

Back-up (or accessory)

4 Yellow

Connect to the constant 12 V supply termi-

nal.

5 Red

Accessory (or back-up)

6 Red

Connect to terminal controlled by ignition

switch (12 V DC).

7 Connect leads of the same color to each

other.

8 Black (chassis ground)

9 Blue/white

The pin position of the ISO connector will dif-

fer depending on the type of vehicle. Connect

9 and b when Pin 5 is an antenna control

type. In another type of vehicle, never con-

nect 9 and b.

a Blue/white

Connect to system control terminal of the

power amp (max. 300 mA 12 V DC).

b Blue/white

Connect to auto-antenna relay control termi-

nal (max. 300 mA 12 V DC).

c Yellow/black

If you use an equipment with Mute function,

wire this lead to the Audio Mute lead on that

equipment. If not, keep the Audio Mute lead

free of any connections.

d Speaker leads

White: Front left +

White/black: Front left *

Gray: Front right +

Gray/black: Front right *

Green: Rear left + or subwoofer +

Green/black: Rear left * or subwoofer *

Violet: Rear right + or subwoofer +

Violet/black: Rear right * or subwoofer *

e ISO connector

In some vehicles, the ISO connector may be

divided into two. In this case, be sure to con-

nect to both connectors.

Notes

! Change the initial menu of this unit. Refer to

SP-P/O MODE (rear output and preout set-

ting) on page 9.

The subwoofer output of this unit is monau-

ral.

! When using a subwoofer of 70 W (2 W), be

sure to connect the subwoofer to the violet

and violet/black leads of this unit. Do not

connect anything to the green and green/

black leads.

Installation

Section

Installation

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Pioneer FH-460UI [10/128] Connections

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