AVC (A/V & Navigation) Head Unit

Fig 1: AVC (A/V & Navigation) Head Unit

Courtesy of HYUNDAI MOTOR CO.

Connector A	NO	Description	NO	Description
Courtesy of HYUNDAI MOTOR CO.	1	Speed	5	R Inhibit
	2	Illumination (+)	6	ACC
	3	Remote antenna	7	Illumination (-)
	4	Battery (+)	8	Power GND

Connector B	NO	Description	NO	Description
Courtesy of HYUNDAI MOTOR CO.	1	-	5	-
	2	-	6	-
	3	-	7	-
	4	-	8	-

Connector C	NO	Description	NO	Description
Courtesy of HYUNDAI MOTOR CO.	1	Mic (+)	11	Aux Input DET
	2	Mic (+)	12	-
	3	Aux input right	13	-
	4	Aux input left	14	-
	5	Aux V GND	15	Door unlock
	6	-	16	Remote control
	7	-	17	Remote control GND
	3	ALT L	18	Aux video input
	9	Auto light input	19	-
	10	Aux GND	20	-

RADIO ANTENNA DESCRIPTIONS

Radio antenna	No.	Description	No.	Description
Courtesy of HYUNDAI MOTOR CO.	1	Signal	2	GND

USB CONNECTOR DESCRIPTIONS

USB connector	No.	Description	No.	Description
Courtesy of HYUNDAI MOTOR CO.	1	USB GND	3	USB D (-)
Courtesy of HYUNDAI MOTOR CO.	2	USB D (+)	4	USB VCC

GPS/DMB ANTENNA DESCRIPTIONS

GPS/DMB antenna	No.	Description	No.	Description
Courtesy of HYUNDAI MOTOR CO.	1	XM signal	5	GPS signal

24 P CONNECTOR DESCRIPTIONS

24 P connector	No.	Description	No.	Description
Courtesy of HYUNDAI MOTOR CO.	1	SPDIF output (+)	13	Camera B (+)
	2	SPDIF output (-)	14	Camera P GND
	3	SPDIF GND	15	Camera video
	4	-	16	Camera V GND
	5	-	17	-
	6	Navigation voice (+)	18	Navigation voice (-)
	7	-	19	-
	8	-	20	Navigation GND
	9	-	21	-
	10	-	22	-
	11	-	23	-
	12	CAN High	24	CAN Low

Fig 2: Identifying Connectors Of External Amplifier

Courtesy of HYUNDAI MOTOR CO.

Fig 3: Roof Antenna (Radio + XM + GPS) Circuit Diagram

Courtesy of HYUNDAI MOTOR CO.