Nissan Cube. Manual - part 3

AV

DIAGNOSIS AND REPAIR WORKFLOW

AV-5

< BASIC INSPECTION >

[AUDIO WITHOUT NAVIGATION]

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4.

FINAL CHECK

Perform the operation to check that the malfunction symptom is solved or any other symptoms are present.
Is there any symptom?

YES

>> GO TO 2.

NO

>> INSPECTION END

AV-6

< SYSTEM DESCRIPTION >

[AUDIO WITHOUT NAVIGATION]

AUDIO SYSTEM

SYSTEM DESCRIPTION

AUDIO SYSTEM

System Diagram

INFOID:0000000009949533

iPod

®

 is a trademark of Apple inc., registered in the U.S. and other countries.

System Description

INFOID:0000000009949534

AUDIO SYSTEM

Audio functions

×

: Applicable

iPod

®

 is a trademark of Apple inc., registered in the U.S. and other countries.

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

FUNCTION DESCRIPTION

AM/FM Radio Mode

• AM/FM radio tuner is built into audio unit.
• Radio signals are received by radio antenna, next they are amplified by antenna amp., and finally the they

are input to audio unit. (Antenna amp. is built into antenna base.)

• Audio unit outputs the sound signal to each speaker.

CD Mode

• CD function is built into audio unit.
• Audio unit outputs sound signal to each speaker when CD is inserted to audio unit.

iPod

®

 Connection

• Connect iPod

®

 and iPod adapter with wire harness and iPod adapter input iPod sound signal from iPod

®

.

• When iPod mode is selected, iPod adapter outputs iPod sound signal to audio unit.
• Audio unit outputs the sound signal to each speaker.

JSNIA5425GB

Models without iPod

® 

connection function

Models with iPod

®

 connection function and 

hands-free phone system

AM/FM radio

×

×

CD

×

×

AUX connection

×

×

iPod

®

 connection

—

×

Speed sensitive volume

—

×

Hands-free phone system

—

×

AV

AUDIO SYSTEM

AV-7

< SYSTEM DESCRIPTION >

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AUX Connection

• When the external device is connected to the AUX (auxiliary) input jack of the audio unit, the external device

inputs a sound signal to the audio unit.

• When AUX mode is selected, audio unit outputs sound signal to each speaker.

Speed Sensitive Volume

• Volume level of this system gone up and down automatically in proportion to the vehicle speed.
• The control level can be selected by the customer.

Hands-free phone system

For further information about the hands-free phone system, refer to 

AV-9, "System Description"

.

Component Parts Location

INFOID:0000000009949535

1.

Tweeter LH

2.

Front door speaker LH

3.

Rear door speaker LH

4.

Antenna rod

5.

Antenna base (antenna amp.)

6.

Rear door speaker RH

7.

TEL adapter unit

8.

TEL antenna

9.

Front door speaker RH

10. Tweeter RH

11. Audio unit

12. Microphone

13. Steering switch

14. iPod adapter

15. iPod connector

A.

Floor spacer removed condition

B.

A/C finisher removed condition

JSNIA2734ZZ

AV-8

< SYSTEM DESCRIPTION >

[AUDIO WITHOUT NAVIGATION]

AUDIO SYSTEM

Component Description

INFOID:0000000009949536

iPod

®

 is a trademark of Apple inc., registered in the U.S. and other countries.

Part name

Description

Audio unit

Models with iPod

® 

 

connection function 
and hands-free 
phone system

Controls audio system and hands-free phone system functions.

Except for above.

Controls audio system function.

Steering switch

• Operation for audio and hands-free phone are possible.
• Steering switch signal (operation signal) is output to TEL adapter unit.
• Steering switch signal (operation signal) is output to audio unit through TEL adapter unit.

Front door speaker

• Outputs sound signal from audio unit.
• Outputs high, mid and low range sounds.

Tweeter

• Outputs sound signal from audio unit.
• Outputs high range sounds.

Rear door speaker

• Outputs sound signal from audio unit.
• Outputs high, mid and low range sounds.

Antenna base

• An antenna base integrated with antenna amp.
• Radio signal received by rod antenna is amplified and transmitted to audio unit.
• Power (antenna amp. ON signal) is supplied from audio unit.

iPod adapter

• Inputs iPod sound signal from iPod

®

, and outputs iPod sound signal to audio unit.

• Receiving/transmitting of iPod

®

 operation signals are performed as follows:

- between audio unit and iPod adapter: AV communication.

- between iPod

®

 and iPod adapter: serial communication.

TEL adapter unit

• Inputs the steering switch signal (operation signal) from the steering switch.
• Outputs the steering switch signal (operation signal) to audio unit.
• Inputs the TEL voice signal from TEL antenna during reception and outputs it to the audio 

unit.

• Inputs the TEL voice signal from microphone during speech recognition and outputs it to 

the TEL antenna.

• Audio unit and TEL adapter unit exchange data by AV communication.