Infiniti QX56 (JA60). Manual - part 53

AV-20

< FUNCTION DIAGNOSIS >

[AUDIO SYSTEM]

REAR VIEW MONITOR SYSTEM

Component Description

INFOID:0000000005146233

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

Communication signal is sent from rear view camera control unit

Rear view camera control unit

• Receives reverse signal from back-up lamp relay
• Receives rear view camera image signal
• Sends camera ON signal to rear view camera
• Sends image signal to display unit

Rear view camera

• Receives camera ON signal from rear view camera control unit
• Sends image signal to rear view camera control unit

Display unit

Recieves and displays image signal from rear view camera control unit

AV

DVD PLAYER

AV-21

< FUNCTION DIAGNOSIS >

[AUDIO SYSTEM]

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DVD PLAYER

System Diagram

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System Description

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The DVD entertainment system consists of the following components

• AV control unit

• DVD player

• Video monitor

• A/C and AV switch assembly

• Steering wheel audio control switches

• Rear audio remote control unit

• BOSE speaker amp.

• Front tweeters

• Front door speakers

• Center speaker

• Rear door tweeters

• Rear door speakers

• Back door speakers

• Subwoofer

When the DVD entertainment system is on, video signals are sent from the DVD player to the video monitor.

Audio signals are sent to the AV control unit. Audio signals can be directed through wireless infrared head-

phones or through the BOSE speaker amp. to the vehicle speakers. Refer to the Owner’s Manual for complete

DVD entertainment system operating instructions. 

AWNIA1550GB

AV-22

< FUNCTION DIAGNOSIS >

[AUDIO SYSTEM]

DVD PLAYER

Component Parts Location

INFOID:0000000005146236

Component Description

INFOID:0000000005146237

1.

Steering wheel audio control switches 2.

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

3.

A/C and AV switch assembly M98

4.

DVD player M205 (located in center 
console)

5.

Rear audio remote control unit R204

6.

Video monitor R202

AWNIA1551ZZ

Part name

Description

DVD player

• Outputs DVD video to video monitor
• Outputs DVD audio to the AV control unit

Video monitor

• Receives and displays the DVD video signal

AV control unit

• Controls audio system and DVD entertainment system functions

BOSE speaker amp.

• Recieves audio signals from the AV control unit
• Outputs amplified audio signals to the speakers

A/C and AV switch assembly

• All audio and A/C operations can be operated
• Switch signal is output to the AV control unit and A/C auto amp

Rear audio remote control unit

• Audio and DVD functions can be operated
• Switch signal is output to the AV control unit
• Receives audio signal from AV control unit for headphones

Steering wheel audio control switches

• Audio operation can be operated
• Steering switch signal (operation signal) is output to AV control unit

Front door speakers

• Outputs audio signal from BOSE speaker amp.
• Outputs high, mid and low range sounds

Front tweeters

• Outputs audio signal from BOSE speaker amp.
• Outputs high range sounds

Center speaker

• Outputs audio signal from BOSE speaker amp.
• Outputs high, mid and low range sounds

AV

DVD PLAYER

AV-23

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[AUDIO SYSTEM]

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Rear door tweeters

• Outputs audio signal from BOSE speaker amp.
• Outputs high range sounds

Rear door speakers

• Outputs audio signal from BOSE speaker amp.
• Outputs high, mid and low range sounds

Back door speakers

• Outputs audio signal from BOSE speaker amp.
• Outputs high, mid and low range sounds

Subwoofer

• Outputs audio signal from BOSE speaker amp.
• Outputs low range sounds

Part name

Description