Nissan Teana J32. Manual - part 140

 

  Index      Nissan     Nissan Teana J32 (2008 year) - Service and Repair Manual

 

Search            

 

 

 

 

 

 

 

 

 

Content   ..  138  139  140  141   ..

 

 

Nissan Teana J32. Manual - part 140

 

 

AV

REAR VIEW MONITOR SYSTEM

AV-415

< FUNCTION DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

REAR VIEW MONITOR SYSTEM

System Diagram

INFOID:0000000003775050

System Description

INFOID:0000000003775051

CAMERA IMAGE OPERATION PRINCIPLE

• Power is supplied to rear view camera from camera control unit and the rear view camera outputs the cam-

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

• Camera control unit superimposes the guiding line and predicted course line to the image from rear view

camera and outputs to display unit. In this case, the reverse signal is also input to AV control unit. Therefore,
AV control unit recognizes the selector lever as in the reverse position. And then AV control unit switches the
image displayed by the communication signal between AV control unit and display unit with the camera
image.

• AV control unit outputs camera image signal that is inputted from camera control unit to display unit. 
• Camera control unit controls the direction and distance of predicted course line according to the sensor sig-

nal from steering angle sensor. 

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

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

Rear view monitor guiding line 

JSNIA1313GB

JSNIA1325GB

AV-416

< FUNCTION DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

REAR VIEW MONITOR SYSTEM

PREDICTED COURSE LINE OPERATION PRINCIPLE

Detection Of Steering Rotation Direction

Camera control unit detects the rotation direction of steering according to the phase difference of two pairs of
pulse signals (sensor signal 1 and sensor signal 2) input from steering angle sensor. 

Detection Of Steering Neutral Position

The sensor signal 3 input from steering angle sensor is generated at 1 pulse per 1 rotation of the steering
wheel. Camera control unit detects the steering neutral position from this pulse. 

Correction Of Steering Neutral Position

Camera control unit corrects the steering neutral position during driving according to the vehicle speed signal
and sensor signal. 

JSNIA0708GB

AV

REAR VIEW MONITOR SYSTEM

AV-417

< FUNCTION DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

Component Parts Location

INFOID:0000000003777941

1.

Front squawker RH

2.

Center speaker

3.

Front squawker LH

4.

Front door speaker LH

5.

Rear door speaker LH

6.

Rear control switch

7.

Rear squawker LH

8.

Woofer LH

9.

NAVI control unit

10.

BOSE amp.

11. Rear view camera

12. Woofer RH

JPNIA1059ZZ

AV-418

< FUNCTION DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

REAR VIEW MONITOR SYSTEM

Component Description

INFOID:0000000003775053

13.

Camera control unit

14. TEL antenna

15. Rear squawker RH

16.

Antenna amp.

17. GPS antenna

18. Rear door speaker RH

19.

Front door speaker RH

20. Steering angle sensor

21. Steering switch

22.

AV control unit

23. Auxiliary input jacks

24. Preset switch

25.

DVD player

26. Multifunction switch

27. Display unit

28.

Microphone

  

 A.

Trunk room upper LH

B.

Trunk room upper RH

C.

Trunk room side RH

D.

Within rear pillar finisher RH

E.

Within rear pillar finisher RH

F.

Within rear parcel shelf finisher 

G.

Spiral cable part

H.

In center console

I.

In grove box

Part name

Description

AV CONTROL UNIT

• Image on display is transmitted to rear view monitor image by serial communi-

cation between AV control unit and display unit.

• AV control unit recognizes the presence of camera system with camera con-

nection recognition signal.

DISPLAY UNIT

• Camera image signal is input from AV control unit.
• Rear view monitor image is changed by serial communication from AV control 

unit.

CAMERA CONTROL UNIT

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

output to AV control unit.

• Power supply is transmitted to rear view camera.
• Superimposes the guiding line and predicted course line to the camera image 

that outputs to AV control unit.

• Inputs the sensor signal from steering angle sensor, and then controls the pre-

dicted course line. 

• 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 power supply from camera control unit and operates.

STEERING ANGLE SENSOR

Steering signal necessary for predicted course line control is transmitted to cam-
era control unit.

 

 

 

 

 

 

 

Content   ..  138  139  140  141   ..