Infiniti QX56 (JA60). Manual - part 52

AV-16

< FUNCTION DIAGNOSIS >

[AUDIO SYSTEM]

NAVIGATION SYSTEM

Component Parts Location

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1.

Front tweeter LH M109

2.

Steering wheel audio control switch-
es

3.

AV control unit M42, M43, M44, M45, 
M97, M124, M125

4.

Display unit M93

5.

Center speaker M110

6.

A/C and AV switch assembly M98

7.

Front tweeter RH M111

8.

Aux jack M104

9.

Compact Flash insert slot

ALNIA0845ZZ

AV

NAVIGATION SYSTEM

AV-17

< FUNCTION DIAGNOSIS >

[AUDIO SYSTEM]

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Component Description

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10. Rear audio remote control unit R204 11. Microphone R109

12. Front door speaker

LH D12
RH D112

13. Rear door tweeter

LH D208
RH D308

14. Rear door speaker

LH D207
RH D307

15. Back door speaker

LH D518
RH D716

16. Subwoofer B72 (under driver’s seat) 17. BOSE speaker amp M112, M113 

(view behind instrument panel above 
accelerator pedal)

18. Rear view camera control unit B73 

(located behind luggage finisher LHl)

19. Rear view camera  D504

Part name

Description

AV control unit

• Controls each operation of the navigation system
• HDD is built in
• Voice guidance signal is output to BOSE speaker amp.

BOSE speaker amp.

Voice guidance signal is input from AV control unit, and it is output to speakers.

Front tweeter

Voice guidance signal from BOSE speaker amp. is output.

Steering wheel audio control switches

• Each operation of navigation system can be performed
• Switch operating signal is output to AV control unit

Microphone

Sends voice signals to AV control unit

GPS antenna

GPS signal is received and is output to AV control unit.

AV-18

< FUNCTION DIAGNOSIS >

[AUDIO SYSTEM]

REAR VIEW MONITOR SYSTEM

REAR VIEW MONITOR SYSTEM

System Diagram

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System Description

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When the selector is in the R position, the display shows a view to the rear of the vehicle. Lines which indicate

the vehicle clearance and distances are also displayed.

AV COMMUNICATION LINE

The rear view camera control unit is connected to the AV control unit using an AV communication line. This

line is used to transmit and receive data.

AWNIA1549GB

AV

REAR VIEW MONITOR SYSTEM

AV-19

< FUNCTION DIAGNOSIS >

[AUDIO SYSTEM]

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Component Parts Location

INFOID:0000000005146232

1.

Front tweeter LH M109

2.

Steering wheel audio control switch-
es

3.

AV control unit M42, M43, M44, M45, 
M97, M124, M125

4.

Display unit M93

5.

Center speaker M110

6.

A/C and AV switch assembly M98

7.

Front tweeter RH M111

8.

Aux jack M104

9.

Compact Flash insert slot

ALNIA0845ZZ