Nissan Altima L32. Instruction — part 69

AV-268

< FUNCTION DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

AUDIO SYSTEM (COUPE)

AUDIO SYSTEM (COUPE)

System Diagram

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System Description

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AUDIO SYSTEM

The audio system consists of the following components

• AV control unit (audio unit)

• BOSE speaker amp.

• Window antenna

• Steering wheel audio control switches

• Door speakers

• Front tweeters

• Center speaker

• Rear tweeters

• Subwoofers

• CD changer

When the audio system is on, radio signals are received by the window antenna. The audio unit then sends

audio signals to the BOSE speaker amp. The BOSE speaker amp. amplifies the audio signals before sending

them to the door speakers, front tweeters, center speaker, rear tweeters and subwoofers.

Refer to Owner's Instruction for audio system operating instructions.

SATELLITE RADIO SYSTEM

The satellite radio system consists of the following components

• Roof antenna (satellite)

• Satellite radio tuner

When the satellite radio system is on, radio signals are supplied to the satellite radio tuner from the satellite

antenna. The satellite radio tuner then sends audio signals to the audio unit.

Refer to Owner's Instruction for satellite radio system operating instructions.

SPEED SENSITIVE VOLUME SYSTEM

Volume level of this system goes up and down automatically in proportion to the vehicle speed. The control

level can be selected by the customer. Refer to Owner's Instruction for operating instructions.

AWNIA0056GB

AV

AUDIO SYSTEM (COUPE)

AV-269

< FUNCTION DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

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Component Parts Location

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ALNIA0941GB

1.

Front tweeter LH M51

2.

Steering wheel audio control switches 3.

CD changer M42

4.

Front tweeter RH M52

5.

AV control unit M46, M47, M48, M81,
M90, M91

6.

Center speaker M151

AV-270

< FUNCTION DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

AUDIO SYSTEM (COUPE)

Component Description

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7.

Combination meter M24

8.

Aux Jack M41

9.

Door speaker
LH D3
RH D103

10. Rear subwoofer

LH B25
RH B47

11. Rear tweeter

LH B16
RH B100

12. BOSE speaker amp. B121, B122 (view

with trunk carpet and RH floor spacer
removed)

13. Microphone R7

14. Rear view camera control unit B31

(view with trunk side finisher LH re-
moved)

15. Rear view camera T7

Part name

Description

AV control unit

• Controls audio system and satellite radio system functions
• Audio information is displayed on display screen

BOSE speaker amp.

Receives power (amp ON) and audio signals from AV control unit, and outputs
audio signals to each speaker.

CD changer

Sends audio signals to AV control unit

Door speaker

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

Front tweeter

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

Center speaker

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

Rear tweeter

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

Subwoofer

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

Steering wheel audio control switches

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

Satellite antenna

Audio signal (satellite radio) is received and output to AV control unit.

AV

AUDIO SYSTEM (SEDAN)

AV-271

< FUNCTION DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

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AUDIO SYSTEM (SEDAN)

System Diagram

INFOID:0000000004206552

System Description

INFOID:0000000004206553

AUDIO SYSTEM

The audio system consists of the following components

• AV control unit (audio unit)

• BOSE speaker amp.

• Window antenna

• Antenna amp.

• Steering wheel audio control switches

• Front door speakers

• Tweeters

• Center speaker

• Rear door speakers

• Subwoofers

• CD changer

When the audio system is on, radio signals are received by the window antenna. These signals are amplified

by the antenna amp. before reaching the audio unit. The audio unit then sends audio signals to the BOSE

speaker amp. The BOSE speaker amp. amplifies the audio signals before sending them to the front door

speakers, tweeters, center speaker, rear door speakers and subwoofers.

Refer to Owner's Instruction for audio system operating instructions.

SATELLITE RADIO SYSTEM

The satellite radio system consists of the following components

• Satellite antenna

• Satellite radio tuner

When the satellite radio system is on, radio signals are supplied to the satellite radio tuner from the satellite

antenna. The satellite radio tuner then sends audio signals to the audio unit.

Refer to Owner's Instruction for satellite radio system operating instructions.

SPEED SENSITIVE VOLUME SYSTEM

Volume level of this system goes up and down automatically in proportion to the vehicle speed. The control

level can be selected by the customer. Refer to Owner's Instruction for operating instructions.

AWNIA0056GB