Infiniti G37 Coupe. Manual - part 157

 

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Infiniti G37 Coupe. Manual - part 157

 

 

AV

REAR VIEW MONITOR SYSTEM

AV-381

< FUNCTION DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

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REAR VIEW MONITOR SYSTEM

System Diagram

INFOID:0000000001558778

System Description

INFOID:0000000001558779

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 display. In this case, since the reverse signal is also
input to AV control unit, the AV control unit recognizes the selector lever as in R position, and it switches
communication signal between AV control unit and display unit, and image that is displayed on the display
unit by RGB 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 display unit, and it controls oper-

ation of rear view monitor system.

JSNIA0548GB

AV-382

< FUNCTION DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

REAR VIEW MONITOR SYSTEM

Component Parts Location

INFOID:0000000001680246

1.

Center speaker

2.

Tweeter LH

3.

Door squawker LH

4.

Door woofer LH

5.

Rear speaker LH

6.

Antenna amp.

7.

BOSE amp.

8.

Woofer amp.

9.

Rear woofer LH

10. Rear view camera

11. Camera control unit

12. Rear woofer RH

13. Rear speaker RH

14. Satellite radio antenna

15. Door woofer RH

16. Door squawker RH

17. Tweeter RH

18. Microphone

19. GPS antenna

20. iPod adapter

21. Steering switch

22. Steering angle sensor

23. Preset switch

24. Auxiliary input jacks

25. iPod connector

26. AV control unit

27. Multifunction switch

28. Display unit

A.

Within rear pillar finisher LH

B.

Trunk room LH

C.

Trunk room RH

D.

Instrument panel rear side

E.

Rear view of the display

F.

Spiral cable part

JPNIA0468ZZ

AV

REAR VIEW MONITOR SYSTEM

AV-383

< FUNCTION DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

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Component Description

INFOID:0000000001558781

Part name

Description

AV CONTROL UNIT

• Image on display is changed to rear view monitor image with serial commu-

nication between AV control unit and display unit.

• Warning displayed in rear view monitor image is illustrated.

DISPLAY UNIT

• Camera image signal is transmitted from camera control unit, and RGB sig-

nal for warning display is transmitted from AV control unit.

• Rear view monitor image is changed with the communication for AV control 

unit.

CAMERA CONTROL UNIT

• Camera image signal is input from rear view camera, and camera image is 

indicated on the display.

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

nection recognition signal.

REAR VIEW CAMERA

The image of vehicle rear view is transmitted to camera control unit.

STEERING ANGLE SENSOR

Steering signal necessary for possible route line control is transmitted to cam-
era control unit.

AV-384

< FUNCTION DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

AUDIO SYSTEM

AUDIO SYSTEM

System Diagram

INFOID:0000000001558782

System Description

INFOID:0000000001558783

The audio system is equipped with the following functions. Each function is operated with multifunction switch,
preset switch, touch panel, steering switch or audio recognition. Operation status of AUDIO is indicated at dis-
play.

FUNCTION DESCRIPTION

Operating signal

Audio system operation can be performed with multifunction switch, preset switch, steering switch, touch
panel function or voice recognition function.
• Operating signal is transmitted to AV control unit with AV communication when it is operated by multifunction

switch or preset switch. The CD ejection operating signal is performed by hardwire.

• Operating signal is transmitted to AV control unit with steering switch signal when it is operated by steering

switch.

• Refer to 

AV-370, "System Description"

 for explanation of voice recognition function and touch panel function.

Screen display

• Switching of display is performed with serial communication between display unit and AV control unit.
• The image signal to display operating condition is performed with RGB signal, RGB area signal and RGB

image synchronizing signal.

AM/FM Radio Mode

• AM/FM radio tuner is built into AV control unit.
• Audio signal is received by glass antenna, next it is amplified by antenna amp., and finally it is input to AV

control unit. Audio signal is input to BOSE amp. and BOSE amp. outputs to woofer amp. and each speakers
for AV control unit.

JSNIA0550GB

Function

AM/FM radio

Satellite radio

CD

Music Box (Hard Disk Drive)

CF (Compact Flash)

iPod connection

Driver's Audio Stage

 

 

 

 

 

 

 

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