Mazda 3 Service Manual: 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 commercially-available portable audio/USB devices/iPod, and output sound from the speakers via the audio unit.
-
A USB adaptor has been adopted for transmission of information between a USB device connected to an exterior input unit and the audio unit.
Structural view
Block diagram
With audio unit (without display)
With audio unit (with display)
Audio Pilot®2 Microphone Removal/Installation
NOTE:
AudioPilot® 2 is a registered trademark of Bose® Corporation.
1. Disconnect the negative battery cable..
2. Disconnect the connector.
3. Remove the nut.
4. Remove the Aud ...
Audio Unit
NOTE:
“iPod” is a registered trademark of Apple Inc. in the United States and other
countries.
Purpose
The audio unit controls the CD, radio, exterior input devices (AUX/USB/iP ...
Other materials:
i-ELOOP
On conventional vehicles, the kinetic energy that is generated when the
vehicle is
decelerated by applying the brakes or during engine braking ends up being
discarded as
heat. By utilizing this discarded kinetic energy to generate electricity and use
it to power the
vehicle's electrical dev ...
Oil Control Valve (OCV) Inspection [Mzr 2.0, Mzr 2.5]
Coil Resistance Inspection
1. Remove the battery cover..
2. Disconnect the negative battery cable..
3. Remove the plug hole plate..
4. Disconnect the OCV connector.
5. Measure the resistance between terminals A and B using an ohmmeter.
OCV coil resistance
6.9—7.9 ohms [20°C {6 ...
Forward Sensing Camera
(FSC)
Your vehicle is equipped with a Forward Sensing Camera (FSC). The Forward
Sensing
Camera (FSC) is positioned near the rearview mirror and used by the following
systems.
High Beam Control System (HBC)
Lane Departure Warning System (LDWS)
The Forward Sensing Camera (FSC) determines t ...
