Mazda 3 manuals

Mazda 3 Service Manual: Audio Unit

NOTE:

Purpose

Function


Item

Specification

Preset memory

AM

6

FM1

6

FM2

6

SIRIUS (SAT1)

6

SIRIUS (SAT2)

6

SIRIUS (SAT3)

6


USB/iPod applicable

Specification


Item

Specification

Rated voltage

(V)

12

Frequency range

AM

(kHz)

531—1602

FM

(MHz)

87.75—107.9

Amplifier maximum output

(W)

240.5 (external audio amplifier)

Output impedance

(ohm)

4

Display

Size

(inches)

480×272 (5.8)

Type

TFT *(Thin Film Transistor): Full-color


* Short for Thin Film Transistor Used a lot with color LCDs.

Construction


Terminal layout and signal

Audio unit


Terminal

Signal


1A

Front door speaker LH (+)

1B

B+

1C

Front door speaker LH (-)

1D

Front door speaker RH (+)

1E

TNS (+)

1F

Front door speaker RH (-)

1G

TNS (–)

1H

Steering switch3

1I

Vehicle speed signal

1J

AMP control

1K

1L

1M

R position signal

1N

Steering switch 1

1O

CAN_H

1P

Steering switch 2

1Q

CAN_L

1R

ACC

1S

Rear door speaker LH (+)

1T

AudioPilot®2

1U

Rear door speaker LH (-)

1V

Rear door speaker RH (+)

1W

Power ground

1X

Rear door speaker RH (-)


4A

Bluetooth voice input RH (+)

4B

Bluetooth voice input RH (-)

4C

Bluetooth voice input LH (+)

4D

Bluetooth voice input LH (-)

4E

Audio voice input RH (+)

4F

Audio voice input RH (-)

4G

Audio voice input LH (+)

4H

Audio voice input LH (-)

4I

HS-CAN (+)

4J

HS-CAN (-)

4L

Microphone voice input (+)

4N

Microphone voice input (-)

4P

Microphone ground

4R

Microphone power supply

4T

Microphone detect

4V

4W

AUX detect

4X

AUX signal LH, RH (-)

4Y

AUX signal RH (+)

4Z

AUX signal LH (+)

4AA

4AB

4AC

4AD


5A

USB power supply

5B

USB data (+)

5C

USB power ground

5D

USB data (-)


Antenna feeder connector

Terminal

Signal


3A

ANT CONT

3B

Antenna


Switch location



No.

Switch name

Function

1

EJECT switch

Ejects CD.

2

AUDIO switch

Switches to audio screen.

3

PHONE switch

Switches to Bucktooth dial screen.

4

NAV switch

Switches to navigation screen.

5

POWER/VOLUME switch

Audio power on/off and volume adjustment are possible.

6

SETUP switch

Switches to setting screen.

7

SEEK/TRACK switch (up)

  • Fast-forwards current tracks or radio stations.

  • Changes CD tracks or switches radio stations.

8

SEEK/TRACK switch (down)

  • Reverses current tracks or radio stations.

  • Changes CD tracks or switches radio stations.

9

TUNE/FILE AUDIO CONT switch

  • Changes CD tracks or switches radio stations.

  • Audio sound quality can be adjusted.


Operation

Fail-safe

Audio System
NOTE: “iPod” is a registered trademark of Apple Inc. in the United States and other countries. Outline An Auxiliary jack/USB port unit has been adopted which can connect to com ...

Audio Unit Disassembly/Assembly
CAUTION: When disassembling the audio unit, it could get scratched if it is placed directly on the ground. When disassembling the audio unit, spread a soft cloth underneath to perform th ...

Other materials:

Rear ABS Wheel Speed Sensor Removal/Installation
1. Remove the under cover.. 2. Remove in the order indicated in the table. 3. Install in the reverse order of removal. 1 Connector 2 Bolt 3 Rear ABS wheel-speed sensor 4 ABS hole cov ...

Winter Driving
Carry emergency gear, including tire chains, window scraper, flares, a small shovel, jumper cables, and a small bag of sand or salt. Ask an Authorized Mazda Dealer to check the following: Have the proper ratio of antifreeze in the radiator. Refer to Engine Coolant on . Inspect the ba ...

Child-Restraint System Installation
Child-Restraint System Types In this owner's manual, explanation of child-restraint systems is provided for the following three types of popular childrestraint systems: infant seat, child seat, booster seat. NOTE Installation position is determined by the type of child-restraint system. ...

© 2016-2020 Copyright www.mazda3tech.com