Mazda 6. Manual — part 69
T–52
AUDIO AND NAVIGATION SYSTEM
SPECIFICATIONS (AUDIO SYSTEM)
A6E812401066T04
Audio Unit
Speaker
End Of Sie
Item
Specification
BOSE
Standard
Type A
Type B
Type C
Type D
Rated voltage
(V)
12
Frequency
band
AM
LW
(kHz)
153—279
—
MW
(kHz)
531—1602
522—1629
530—1620
FM
(MHz)
87.5—108.0
Information system
RDS
—
Audio amplifier maximum
output power
(W)
25
×
4
(External type audio
amplifier)
25
×
4
Output impedance
(ohm)
2
4
Item
Specification
Door speaker
Tweeter
Woofer
Standard
BOSE
Front
Rear
4SD
5HB
Maximum input
(W)
25
100
Impedance
(ohm)
4
2
3.2
0.5
Size
(in)
5.5
×
7.5
6.5
5.25
2
9
5.25
AUDIO AND NAVIGATION SYSTEM
T–53
T
T
CENTER PANEL MODULE
A6E812466900T01
Outline
•
The center panel module is composed of the installed audio unit and climate control unit (automatic A/C only)
with the audio switch, A/C switch, hazard warning switch, and rear window defroster switch built into the center
panel.
•
The passenger-side air bag cut-off indicator light is installed on the lower part of the center panel. (with
passenger-side air bag cut-off system)
Structural View
.
A6E8124T014
1
Center panel
2
Audio unit
3
Base unit
4
Upper module
5
Cover (without upper module)
6
Lower module
7
Circuit board (manual A/C only)
8
Information display harness
9
Cover (without upper module)
10
Cover (with upper module)
11
Cover (without lower module)
12
Cover (with lower module)
13
Climate control unit (auto A/C only)
14
Ventilator grille
T–54
AUDIO AND NAVIGATION SYSTEM
Terminal Layout and Signal
Audio unit
Terminal
Signal
1A
Left front speaker (+)
1B
B+ (Power back up)
1C
Left front speaker (–)
1D
Right front speaker (+)
1E
Illumination (+)
1F
Right front speaker (–)
1G
Illumination (–)
1H
—
1I
Vehicle speed signal
1J
AMP. control
1K
UART-1
1L
TEL. mute
1M
UART-2
1N
Steering switch
1O
CAN (+)
1P
Steering switch
1Q
CAN (–)
1R
ACC
1S
Left rear speaker (+)
1T
Ground
1U
Left rear speaker (–)
1V
Right rear speaker (+)
1W
Ground (power)
1X
Right rear speaker (–)
2A
Ground (power)
2B
System mute
2C
Right input (+)
2D
Right input (–)
2E
Left input (+)
2F
Left input (–)
2G
Signal ground
2H
AUX control
2I
AUX control
2J
—
2K
Bus (–)
2L
Bus (+)
2M
—
2N
—
2O
ACC
2P
B+
AUDIO AND NAVIGATION SYSTEM
T–55
T
T
Information display harness
Circuit board (manual A/C only)
Terminal
Signal
A
ACC
B
LCD DRV+
C
LCD PL+
D
LCD
E
Switch check
F
LCD DATA
G
LCD AC
H
LCD RS
I
LCD CS
J
LCD CLK
K
LCD RST
L
Illumination (+)
M
Digital ground
N
Digital ground
O
Power ground
P
Power ground
Terminal
Signal
A
Ground
B
IG2
C
Hazard warning ground
D
Hazard warning switch
E
Evaporator temperature sensor
F
A/C ambient temperature sensor
G
—
H
Sensor ground
I
—
J
Rear window defroster switch
K
Fan switch
L
A/C
M
Air intake actuator drive
(FRESHÆRECIRCULATE)
N
Air intake actuator drive
(RECIRCULATE
→
FRESH)
O
Rear window defroster relay
P
—
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