Nissan Murano. Manual — part 68
AV-50
< SYSTEM DESCRIPTION >
[BASE AUDIO WITH COLOR DISPLAY]
COMPONENT PARTS
SYSTEM DESCRIPTION
COMPONENT PARTS
Component Parts Location
INFOID:0000000009721597
Component Description
INFOID:0000000009721598
1.
Front squawker LH
2.
Front door speaker LH
3.
Rear door speaker LH
4.
Satellite radio tuner
5.
TEL adapter unit
6.
Rear view camera
7.
TEL antenna
8.
Antenna base (antenna amp. and
satellite radio antenna)
9.
Rear door speaker RH
10.
Front door speaker RH
11. Front squawker RH
12. Microphone
13.
Steering angle sensor
14. Steering switch
15. USB connector
16.
Auxiliary input jacks
17. Preset switch
18. AV control unit
19.
Multifunction switch
20. Display unit
A.
Luggage floor finisher is removed
condition
B.
Spiral cable part
JSNIA3508ZZ
AV
COMPONENT PARTS
AV-51
< SYSTEM DESCRIPTION >
[BASE AUDIO WITH COLOR DISPLAY]
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Part name
Description
AV control unit
• It is the master unit of the MULTI AV system, and it is connected to each control
unit by communication. It operates each system according to communication sig-
nals from the AV control unit.
• The AV control unit includes the audio, rear view monitor, USB connection and ve-
hicle information functions.
• It is connected to ECM and combination meter via CAN communication to obtain
necessary information for the vehicle information function.
• It is connected to BCM via CAN communication transmitting/receiving for the ve-
hicle settings function.
• It inputs the illumination signals that are required for the display dimming control.
• It inputs the signals for driving status recognition (vehicle speed, reverse and park-
ing brake).
• It supplies power to the rear camera.
• Sound signal is transmitted to each speaker.
• TEL voice signal is input from TEL adapter unit.
Display unit
• Display image is controlled by the serial communication from AV control unit.
• It receives the power (signal VCC and inverter VCC) from the AV control unit and
operates.
• RGB image signal is input from AV control unit (RGB, RGB area and RGB synchro-
nizing).
• Composite image signals (auxiliary input and camera images) are input from AV
control unit.
• Synchronizing signal (HP, VP) is output to AV control unit.
Front door speaker
• Outputs sound signal from AV control unit.
• Outputs sound (high, mid and low range).
Rear door speaker
• Outputs sound signal from AV control unit.
• Outputs sound (high, mid and low range).
Front squawker
• Outputs sound signal from AV control unit.
• Outputs sound (high and mid range).
Multifunction switch
• Operation panel is equipped with the centralized switch where audio and auxiliary
input, etc. operations are integrated.
• Connected with preset switch via harness, and operation signal is transmitted to
AV control unit via AV communication.
Preset switch
• Operation panel is equipped with the centralized switch where audio and air con-
ditioner, etc. operations are integrated.
• Connected with multifunction switch via harness, and operation signal is transmit-
ted to AV control unit via AV communication.
• The disk ejection operating signal is performed by hardwire.
Rear view camera
• Camera power supply is input from AV control unit.
• The image of vehicle rear view is transmitted to AV control unit.
Steering angle sensor
It is connected to the AV control unit and transmits the steering angle sensor signal
via CAN communication.
Steering switch
• Operations for audio and hands-free phone are possible.
• Steering switch signal (operation signal) is output to AV control unit.
Microphone
• Used for hands-free phone operation.
• Microphone signal is transmitted to TEL adapter unit.
• Power (Microphone VCC) is supplied from TEL adapter unit.
Auxiliary input jacks
Image signal and sound signal of auxiliary input are transmitted to AV control unit.
Antenna base
A radio 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 satellite radio waves and outputs it to satellite radio tuner.
AV-52
< SYSTEM DESCRIPTION >
[BASE AUDIO WITH COLOR DISPLAY]
COMPONENT PARTS
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 (communication
signal and request signal).
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.
USB connector
Sound signal of USB input is transmitted to AV control unit.
Part name
Description
AV
SYSTEM
AV-53
< SYSTEM DESCRIPTION >
[BASE AUDIO WITH COLOR DISPLAY]
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SYSTEM
MULTI AV SYSTEM
MULTI AV SYSTEM : System Diagram
INFOID:0000000009721599
*1: With hands-free phone system
NOTE:
• FLASH AUDIO is not used.
• The name MULTIFUNCTION SWITCH indicates the integration of PRESET SWITCH and MULTIFUNCTION
SWITCH virtually.
• An antenna base integrated with radio antenna amp. and satellite
radio antenna is adopted.
MULTI AV SYSTEM : System Description
INFOID:0000000009721600
Multi AV system means that the following systems are integrated.
JSNIA5367GB
JSNIA1062GB
FUNCTION NAME
Audio function
Hands-free phone function
Auxiliary input function
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