Mazda CX-5 Service & Repair Manual: Speaker [Without Bose®]
Purpose
-
Converts the audio signal from the audio unit to sound.
Function
-
Full-range speakers, which can output wide-range sound from low to high frequency, have been adopted.
Specification
|
Item |
Front door speaker |
Rear speaker |
Tweeter |
|
|
Rated input |
(W) |
10 |
10 |
10 |
|
Max. input |
(W) |
25 |
25 |
25 |
|
Rated impedance |
(ohm) |
3.4 — 4.6 |
3.4 — 4.6 |
3.4 — 4.6 |
|
Size |
(mm {in}) |
165 {6.5} (229 {9}) |
165 {6.5} |
80 {3.1} |
Construction
4 speaker type
-
A cone-shaped dynamic speaker has been adopted for each speaker.
-
Pulp for the cone material and a neodymium magnet have been adopted.
6 speaker type
-
A cone-shaped dynamic speaker has been adopted for each speaker.
-
Front door speaker/rear door speaker
-
Pulp for the cone material and a neodymium magnet have been adopted.
-
Tweeter
-
Polyethylene naphthalene for the cone material and a strontium ferrite magnet have been adopted.
Operation
-
The speaker sends the audio signal (current) from the audio unit to the voice coil.
-
When the audio signal (current) is sent to the voice coil, the coil becomes magnetized and a magnetic field occurs. Because the voice coil and the magnet pull and repel each other in the magnetic field, the voice coil vibrates.
-
Because the voice coil is wrapped around the voice coil bobbin, the voice coil bobbin vibrates when the voice coil vibrates.
-
When the voice coil bobbin vibrates, the cone (diaphragm) installed to the voice coil bobbin vibrates and generates sound.
Fail-safe
-
Function not equipped.
Speaker [With Bose®]
Purpose
Converts the audio signal from the audio unit to sound.
High quality sound is provided for the driver and passengers.
Function
Full-range speakers, which can output ...
Supplier Identification Procedure [Audio]
NOTE:
The unit supplier can vary. When asking the supplier (service center) for
repair or replacement, identify the supplier and fill in the Audio Repair Order
Form using the following p ...
Other materials:
Front Accessory Socket Removal/Installation
1. Disconnect the negative battery cable..
2. Remove the front console..
3. Insert a tape-wrapped flathead screwdriver into the gap between the cap tab
and socket.
4. Move the flathead screwdriver in the direction of the arrow (1) shown in the
figure, press the front accessory socket i ...
Air Fuel Ratio (A/F) Sensor Inspection
A/F Sensor Inspection
1. Connect the M-MDS to the DLC?2.
2. Switch the ignition ON (engine on).
3. Warm up the engine to normal operating temperature.
4. Access the following PIDs using the M-MDS..
VSS (Vehicle speed)
RPM (Engine speed)
O2S11 (A/F sensor output current ...
Awd Control Module Removal/Installation
CAUTION:
When performing configuration, it is necessary to read the coupling component
calibration data from the AWD control module before replacing it. Connect the
M-MDS to the vehicle and perform vehicle identification before removing the
AWD control module. The coupling component ...
