Infiniti QX56 (Z62). Manual — part 39
AV-10
< SYSTEM DESCRIPTION >
COMPONENT PARTS
Component Description
INFOID:0000000006216214
1.
Squawker RH
2.
Center speaker
3.
Corner sensor front RH
4.
Squawker LH
5.
Front camera
6.
Corner sensor front LH
7.
Side camera LH
8.
Front door speaker LH
9.
Headrest display unit LH
10. Rear door tweeter LH
11. Rear door speaker LH
12. Roof speaker LH
13. Woofer
14. Corner sensor rear LH
15. Satellite radio antenna
16. Rear camera
17. Corner sensor rear RH
18. BOSE amp.
19. Roof speaker RH
20. Antenna amp.
21. Rear door speaker RH
22. Rear door tweeter RH
23. Headrest display unit RH
24. Front door speaker RH
25.
Side camera RH and infrared LED
(auxiliary lighting)
26. Front display unit
27. Steering switch
28. Sonar control unit
29. Steering angle sensor
30. Preset switch
31. Around view monitor control unit
32. USB connector
33. Front auxiliary input jacks
34. Rear auxiliary input jacks
35. AV control unit
36. Video distributor
37. Multifunction switch
38. GPS antenna
39. Microphone
A.
Luggage side lower finisher LH re-
moved condition
B.
Luggage side lower finisher RH re-
moved condition
C.
Headlining assembly removed condi-
tion
D.
Instrument lower panel LH removed
condition
E.
Spiral cable part
F.
Cluster lid C removed condition
G.
Within center console
H.
Instrument panel rear side
Part name
Description
AV control unit
• Integrates hard disk drive (HDD) allowing map data and music data to be stored.
• 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, hands-free phone, navigation, USB con-
nection, DVD play and vehicle information functions.
• It is connected to ECM and combination meter via CAN communication to obtain
necessary information for the vehicle information function.
• It inputs the illumination signals that are required for the front display dimming con-
trol.
• It inputs the signals for driving status recognition (vehicle speed, reverse and park-
ing brake).
• The RGB digital image signal and composite image signal are output to front dis-
play unit.
• Switches image and sound output to video distributor, inputting image switch sig-
nal from headrest display unit via AV communication.
• Amp. ON signal and mode change signal transmitted to BOSE amp.
• Update of map data is performed with the DVD-ROM.
Front display unit
• Front display image is controlled by the serial communication from AV control unit.
• RGB digital image signal is input from AV control unit.
• Composite image signal is input from AV control unit.
• Camera image signal is input from around view monitor control unit.
• Touch panel function can be operated for each system by touching a display di-
rectly.
Headrest display unit
• Composite image signal [USB (video data), DVD and auxiliary input images] is in-
put from the video distributor.
• It receives the DVD/AUX/USB sound signal from the video distributor, and then
transmits it to the headphones.
• Outputs image switch signal to video distributor via hard wire, according to rear
seat remote controller operation.
• Outputs image switch signal to AV control unit via AV communication, according to
rear seat remote controller operation.
AV
COMPONENT PARTS
AV-11
< SYSTEM DESCRIPTION >
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
Video distributor
• It receives the image signal and sound signal from the AV control unit and then
transmits it to the headrest display unit.
• It receives the image signal and sound signal from the auxiliary input jacks and
then transmits it to the headrest display unit.
• Switches image and sound output to headrest display unit, inputting image switch
signal from headrest display unit via hard wire.
Front auxiliary input jacks
Image signal and sound signal of auxiliary input is transmitted to AV control unit.
Rear auxiliary input jacks
(Mobile entertainment system)
Image signal and sound signal of auxiliary input is transmitted to video distributor.
BOSE amp.
Inputs sound signal from AV control unit, and outputs sound signal to each speaker.
Front door speaker
• Outputs sound signal from BOSE amp.
• Outputs high, mid and low range sounds.
Rear door speaker
• Outputs sound signal from BOSE amp.
• Outputs high, mid and low range sounds.
Squawker
• Outputs sound signal from BOSE amp.
• Outputs high and mid range sounds.
Rear door tweeter
• Outputs sound signal from BOSE amp.
• Outputs high range sounds.
Roof speaker
• Outputs sound signal from BOSE amp.
• Outputs high and mid range sounds.
Center speaker
• Outputs sound signal from BOSE amp.
• Outputs high and mid range sounds.
Woofer
• Outputs sound signal from BOSE amp.
• Outputs low range sounds.
Multifunction switch
• Operation panel is equipped with the centralized switch where audio, auxiliary in-
put and navigation, etc. operations are integrated.
• Connected with preset switch via hardwire 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 hardwire, and operation signal is transmit-
ted to AV control unit via AV communication.
• The disk ejection operating signal is performed by hardwire.
Steering switch
• Operations for audio, hands-free phone and navigation, etc. are possible.
• Steering switch signal (operation signal) is output to AV control unit.
Around view monitor control unit
• It supplies power to front camera, rear camera, and side camera. And then it su-
perimposes the images from each camera and outputs them to front display unit.
• Superimpose the guiding line, predicted course line and sonar indicator to the
camera image that outputs to front display unit.
• It performs the reception/transmission of communication signal with each camera.
• It transmits the sonar operation signal from sonar control unit and receives the so-
nar information from sonar control unit via AV communication.
• It transmits the information received/transmitted with sonar control unit via AV
communication to AV control unit.
Front camera
• It inputs the power supply from around view monitor control unit and outputs the
image of the vehicle front to around view monitor control unit.
• It performs the reception/transmission of the communication signal with around
view monitor control unit.
Rear camera
• It inputs the power supply from around view monitor control unit and outputs the
image of the vehicle rear to around view monitor control unit.
• It performs the reception/transmission of the communication signal with around
view monitor control unit.
Side camera LH
• It inputs the power supply from around view monitor control unit and outputs the
image of the vehicle LH to around view monitor control unit.
• It performs the reception/transmission of the communication signal with around
view monitor control unit.
Part name
Description
AV-12
< SYSTEM DESCRIPTION >
COMPONENT PARTS
*1: Image signals cannot be received from iPod
®
.
Side camera RH
• It inputs the power supply from around view monitor control unit and outputs the
image of the vehicle RH to around view monitor control unit.
• It performs the reception/transmission of the communication signal with around
view monitor control unit.
Infrared LED
(Auxiliary lighting)
• It illuminates around the front RH wheel by the power supply from around view
monitor control unit to improve nighttime visibility of front-side view.
• The infrared LED is an invisible light ray.
Sonar control unit
• It is connected with around view monitor control unit via AV communication and
receives the sonar operation signal from around view monitor control unit.
• It transmits the sonar detection status to around view monitor control unit via AV
communication.
• It judges the warning level according to the signal from corner sensor.
Corner sensor
The obstacle distance is detected. The signal is transmitted to sonar control unit.
Steering angle sensor
It is connected to the AV control unit and transmits the steering angle sensor signal
via CAN communication.
Microphone
• Used for hands-free phone operation.
• Microphone signal is transmitted to AV control unit.
• Power (Microphone VCC) is supplied from AV control unit.
GPS antenna
GPS signal is received and transmitted to AV control unit.
Satellite radio antenna
Receives the satellite radio waves and outputs it to AV control unit.
Antenna amp.
• Radio signal received by glass antenna (main) is amplified and transmitted to AV
control unit.
• Power (antenna amp. ON signal) is supplied from AV control unit.
USB connector
Image signal
*1
and sound signal of USB input is transmitted to AV control unit.
Part name
Description
AV
SYSTEM
AV-13
< SYSTEM DESCRIPTION >
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
SYSTEM
MULTI AV SYSTEM
MULTI AV SYSTEM : System Diagram
INFOID:0000000006216215
• *1: With mobile entertainment system.
NOTE:
The name MULTIFUNCTION SWITCH indicates the integration of PRESET SWITCH and MULTIFUNCTION
SWITCH virtually.
JSNIA3186GB
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст