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
INFOID:0000000005146234
System Description
INFOID:0000000005146235
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
< FUNCTION DIAGNOSIS >
[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
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