Panasonic CQ-R221U manual Electrical Connection

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Electrical Connection

●This unit can be connected to an optional CD changer (CX-DP88U). For details consult your nearest Panasonic Servicenter.

●For connection to a CD changer, refer to the operating instructions of the CD Changer (CX-DP88U).

Cautions:

●To prevent damage to the unit, be sure to follow the connection diagram below.

●Remove the covering of the leads about 5 mm long from their end before connecting.

●Do not insert the power connector into the unit until the wiring is completed.

●Be sure to insulate any exposed wires from a possible short-circuit from the car chassis. Bundle all cables and keep cable terminals free from touching any metal parts.

CD Changer

CX-DP88U

Extension Corel

(DIN/BATT/RCA/GND)

Ground Lead

Fuse(3A)

BATTERY Battery Lead

RCA Cord	(L)
	(White)
	(Red)
DIN Cord	(R)

(To a clean, bare metallic part of your car)

CD Changer

Control Connector

CQ-R221U

		CD-CH IN		DIN Extension Cord
		L(White)
		R(Red)
				Power
Antenna				Connector
PREAMP OUT CONNECTOR
(Rear)				(Yellow)
			Fuse(12A)
				(Red)
			Resistor(1kΩ ) (Black)
	SPEAKER LEAD			(Blue)
(Gray w/Black Stripe)		(Violet w/Black Stripe)
(White w/Black
Stripe)
(White)	(Gray)	(Green w/Black	(Green)	(Violet)
		Stripe)

Battery Lead

To the car battery, continuous +12V DC

ACC Power Lead

to ACC power, +12V DC

Ground Lead

to a clean, bare metallic part of the car chassis

Antenna Control Cord

to the auto antenna control power cord of the car

External Amplifier

Control Power Lead

To an external amplifier

28

(–) (+) (–) (+) (–) (+) (–) (+)

LEFT SPEAKER RIGHT SPEAKER		LEFT SPEAKER	RIGHT SPEAKER
(FRONT )	(FRONT )	(REAR )	(REAR )

CQ-R221U