Pioneer DEH-2300, DEH-12 installation manual Connecting the Units, English, Connection Diagram

Connecting the Units

Note:

• This unit is for vehicles with a 12-volt battery

• When this product’s source is switched ON, a

<ENGLISH>

Connection Diagram

MANUAL

DEH-2300

MANUEL

and negative grounding. Before installing it in a

recreational vehicle, truck, or bus, check the bat-

tery voltage.

• To avoid shorts in the electrical system, be sure

to disconnect the - battery cable before begin-

ning installation.

• Refer to the owner’s manual for details on con-

necting the power amp and other units, then

make connections correctly.

• Secure the wiring with cable clamps or adhesive

tape. To protect the wiring, wrap adhesive tape

around them where they lie against metal parts.

• Route and secure all wiring so it cannot touch

any moving parts, such as the gear shift, hand-

control signal is output through the blue/white

lead. Connect to an external power amp’s system

remote control or the car’s Auto-antenna relay

control terminal (max. 300 mA 12 V DC). If the

car features a glass antenna, connect to the anten-

na booster power supply terminal.

• When an external power amp is being used with

this system, be sure not to connect the blue/white

lead to the amp’s power terminal. Likewise, do

not connect the blue/white lead to the power ter-

minal of the auto-antenna. Such connection could

cause excessive current drain and malfunction.

• To avoid short-circuiting, cover the disconnected

lead with insulating tape. Especially, insulate the

This product

Rear output

Antenna jack Fuse

Power amp

(sold separately)

Connecting cords with RCA pin plugs (sold separately).

DEH-1300 DEH-23 DEH-12

brake and seat rails. Do not route wiring in

places that get hot, such as near the heater outlet.

If the insulation of the wiring melts or gets torn,

there is a danger of the wiring short-circuiting to

the vehicle body.

• Don’t pass the yellow lead through a hole into

the engine compartment to connect to the battery.

This will damage the lead insulation and cause a

very dangerous short.

• Do not shorten any leads. If you do, the protec-

tion circuit may fail to work when it should.

• Never feed power to other equipment by cutting

the insulation of the power supply lead of the

unit and tapping into the lead. The current capac-

unused speaker leads without fail. There is a pos-

sibility of short-circuiting if the leads are not

insulated.

• If this unit is installed in a vehicle that does not

have an ACC (accessory) position on the ignition

switch, the red lead of the unit should be con-

nected to a terminal coupled with ignition switch

ON/OFF operations. If this is not done, the vehi-

cle battery may be drained when you are away

from the vehicle for several hours. (Fig.1)

		CC
	F	A	O		F	O
			N			N
O	F			O	F

Yellow

To terminal always supplied with power regardless of ignition switch position.

Red

To electric terminal controlled by ignition switch (12 V DC) ON/OFF.

Blue/white

To system control terminal of the power amp or Auto-antenna relay control terminal (max. 300 mA 12 V DC).

System remote control

INSTALLATION

This product conforms to CEMA cord colors.

Le code de couleur des câbles utilisé pour ce produit est conforme à CEMA.

Los colores de los cables este producto se conforman con el código de colores CEMA.

D’INSTALLATION

ity of the lead will be exceeded, causing over-

heating.

• When replacing fuse, be sure to use only fuse of

the rating prescribed on this unit.

• Since a unique BPTL circuit is employed, never

wire so the speaker leads are directly grounded or

the left and right - speaker leads are common.

• Speakers connected to this unit must be high-

power types with minimum rating of 45 W

(50 W)* and impedance of 4 to 8 ohms.

Connecting speakers with output and/or imped-

ance values other than those noted here may

result in the speakers catching fire, emitting

smoke, or becoming damaged.

* DEH-2300 and DEH-23

		S			S
		T			T
	R	A		R	A
T			T
ACC position			No ACC position

Fig. 1

•The black lead is ground. Please ground this lead separately from the ground of high-current prod- ucts such as power amps.

If you ground the products together and the ground becomes detached, there is a risk of dam- age to the products or fire.

•Cords for this product and those for other prod- ucts may be different colors even if they have the same function. When connecting this product to another product, refer to the supplied Installation manuals of both products and connect cords that

have the same function.

Black (ground)

To vehicle (metal) body.

Front speaker

Left

Rear speaker

With a 2 speaker system, do not connect anything to the speaker leads that are not connected to speakers.

Perform these connections when using a different amp (sold separately).

Rear speaker

White	Gray
+	+	Front speaker
-￿	-￿
White/black	Gray/black
Green		Right
	Violet
+	+
-￿		Rear speaker
	-￿
Green/black	Violet/black

++

Rear speaker

-￿-￿

Printed in

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Fig. 2