Nissan Murano Z51. Manual - part 70

AV

MULTI AV SYSTEM

AV-59

< SYSTEM DESCRIPTION >

[BOSE AUDIO WITHOUT NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

BOSE AMP.

• Inputs power (amp. ON) and sound signal from AV control unit, and outputs 

sound signal to woofer and each speaker.

• Woofer amp. ON signal is transmitted to woofer.

WOOFER

• Composed of two woofers and a woofer amp.
• Inputs power (amp. ON) and sound signal from BOSE amp.
• Outputs low frequency sound.

FRONT DOOR SPEAKER

• Outputs sound signal from BOSE amp.
• Outputs sound (mid and low range).

REAR DOOR SPEAKER

• Outputs sound signal from BOSE amp.
• Outputs sound (mid and low range).

FRONT SQUAWKER

• Outputs sound signal from BOSE amp.
• Outputs sound (high and mid range).

REAR SPEAKER

• Outputs sound signal from BOSE amp.
• Outputs sound (high and mid range).

CENTER SPEAKER

• Outputs sound signal from BOSE amp.
• Outputs sound (high and mid range).

MULTIFUNCTION SWITCH

• Operation panel is equipped with the centralized switch where audio and aux-

iliary input operations are integrated.

• The multifunction switch is connected to the preset switch by wiring harness, 

and it transmits the operation signal to the preset switch.

PRESET SWITCH

• Operation panel is equipped with the centralized switch where audio and air 

conditioner operations are integrated.

• The preset switch is connected via AV communication, and it transmits the op-

eration signals of the preset switch and multifunction switch.

• The disk ejection operating signal is performed by wiring harness.

STEERING SWITCH

• Operations such as audio and hands-free phone are possible.
• Steering switch signal (operation signal) is output to AV control unit.

MICROPHONE

• Used only when hands-free phone is operated.
• Outputs Mic. signal (TEL voice signal) to the TEL adapter unit.
• The power (Mic. power supply) is supplied from the TEL adapter unit.

AUXILIARY INPUT JACKS

Without DVD entertainment system

• The image signal of the auxiliary input is output via the AV control unit to the 

front display, and it outputs the sound signal to the AV control unit.
With DVD entertainment system

• The AUX image signal of the auxiliary input is output via the video distributor 

to the AV control unit and rear display unit, and it outputs the AUX sound signal 
to the DVD player.

ANTENNA BASE

An antenna base integrated with radio antenna amp. and satellite radio antenna 
is adopted.

ANTENNA AMP.

• Radio signal received by rod antenna is amplified and transmitted to AV control 

unit.

• Power (antenna amp. ON signal) is supplied from AV control unit.

SATELLITE RADIO ANTENNA

• Receives the satellite radio wave and outputs it to the satellite radio tuner.

CAMERA CONTROL UNIT

• Camera image signal is input from rear view camera. Camera image signal 

output to AV control unit.

• Power (camera ON signal) is transmitted to rear view camera.
• AV control unit recognizes the presence of camera system with camera con-

nection recognition signal.

• Camera control unit is connected via AV communication.

REAR VIEW CAMERA

• The image of vehicle rear view is transmitted to camera control unit.
• It receives the power (camera ON signal) from the camera control unit and op-

erates.

STEERING ANGLE SENSOR

Steering signal necessary for possible route line control is transmitted to camera 
control unit.

Part name

Description

AV-60

< SYSTEM DESCRIPTION >

[BOSE AUDIO WITHOUT NAVIGATION]

MULTI AV SYSTEM

TEL ADAPTER UNIT

• Inputs the TEL voice signal from TEL antenna and outputs it to the AV control 

unit.

• It is connected with the AV control unit via AV communication and controlled 

with the AV control unit.

TEL ANTENNA

Receives the TEL voice signal and outputs it to the TEL adapter unit.

SATELLITE RADIO TUNER

• Inputs the satellite radio signal from satellite radio antenna and outputs the 

sound signal to the AV control unit.

• It is controlled with the AV control unit and serial communication (communica-

tion signal and request signal).

iPod ADAPTER

• Inputs iPod sound signal from iPod

®

, and outputs iPod sound signal to AV con-

trol unit.

• Receiving/transmitting of iPod

®

 operation signals are performed as follows:

- between AV control unit and iPod adapter: AV communication.

- between iPod

®

 and iPod adapter: serial communication.

Part name

Description

AV

REAR VIEW MONITOR SYSTEM

AV-61

< SYSTEM DESCRIPTION >

[BOSE AUDIO WITHOUT NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

REAR VIEW MONITOR SYSTEM

System Diagram

INFOID:0000000005528461

System Description

INFOID:0000000005528462

CAMERA IMAGE OPERATION PRINCIPLE

• Power is supplied to rear view camera from camera control unit and outputs camera image signal to camera

control unit when selector lever is set to R position and the reverse signal on camera control unit is input.

• Camera control unit synthesizes guide lines and possible route lines with camera image signal from rear

view camera, and transmits camera image signal to the AV control unit. In this case, since the reverse signal
is also input to AV control unit, the AV control unit recognizes that the selector lever is in the R position, and
it switches communication signal between AV control unit and front display unit, and image that is displayed
on the front display unit by RGB image signal with rear view monitor image. In addition, possible route lines
are controlled by original sensor signal from steering angle sensor.

• The AV control unit determines whether rear view camera is equipped or not, based on the presence of cam-

era connection recognition signal. It switches to rear view monitor image at the time of reverse signal input
when it is equipped.

• Warning message under the rear view monitor display is described by AV control unit.
• AV control unit is connected in communication with camera control unit and front display unit, and it controls

operation of rear view monitor system.

JSNIA1068GB

AV-62

< SYSTEM DESCRIPTION >

[BOSE AUDIO WITHOUT NAVIGATION]

REAR VIEW MONITOR SYSTEM

Component Parts Location

INFOID:0000000005528463

1.

Center speaker

2.

Front squawker LH

3.

Front door speaker LH

4.

Rear door speaker LH

5.

Rear speaker LH

6.

Satellite radio tuner

7.

TEL adapter unit

8.

BOSE amp.

9.

Woofer

10. Rear view camera

11. Camera control unit

12. Rear speaker RH

13.

Antenna base (antenna amp. and sat-
ellite antenna)

14. Rear door speaker RH

15. Rear display unit

16. Front door speaker RH

17. Front squawker RH

18. Microphone

19. Steering angle sensor

20. Steering switch

21. Auxiliary input jacks

22. Video distributor

23. iPod connector

24. DVD player

25. iPod adapter

26. Preset switch

27. AV control unit

28. Multifunction switch

29. Front display unit

A.

Luggage floor finisher is removed con-
dition

B.

Luggage floor finisher is removed con-
dition

C.

Luggage side finisher lower RH is re-
moved condition

D.

Spiral cable part

E.

Console rear finisher is removed con-
dition

F.

Console finisher is removed condition

JSNIA1097ZZ