AUDIO AMPLIFIER CONSTRUCTION

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Structural view

•  Positioned under the trunk side trim (LH).
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•  Converts music signals (analog voltage waveform) from the audio unit to digital signals, then amplifies and outputs them.
•  The 2-channel (left and right) audio signals are converted to simulated 5-channel in the audio amplifier and output to each speaker. Due to this, surround sound can be enjoyed with the source from a 2-channel recorded CD.

Terminal Layout and Signal

Terminal

Signal
1A
—
1B
TEL (-)*1
1C
—
1D
TEL (+)*1
1E
—
1F
—
1G
—
1H
—
1I
—
1J
—
1K
—
1L
—
1M
—
1N
—
1O
—
1P
—
2A
—
2B
—
2C
AudioPilot® 2 microphone shield
2D
—
2E
AudioPilot® 2 microphone (-)
2F
AudioPilot® 2 microphone (+)
2G
Navi (-)*2
2H
Navi (+)*2
2I
R CH2 input (-)
2J
L CH1 input (-)
2K
R CH2 input (+)
2L
L CH1 input (+)
2M
—
2N
SW B+
2O
—
2P
—
3A
Front speaker output LH (-) (CH7-)
3B
Front speaker output LH (+) (CH7+)
3C
Rear door speaker output RH (+) (CH4+)
3D
Front speaker output RH (+) (CH8+)
3E
Rear door speaker output RH (-) (CH4-)
3F
Front speaker output RH (-) (CH8-)
3G
Rear door speaker output LH (-) (CH3-)
3H
Center speaker output (+) (CH9+)
3I
Rear door speaker output LH (+) (CH3+)
3J
Center speaker output (-) (CH9-)
3K
Front door speaker output RH (+) (CH2+)
3L
Front door speaker output LH (+) (CH1+)
3M
Front door speaker output RH (-) (CH2-)
3N
Front door speaker output LH (-) (CH1-)
3O
CAN_H
3P
CAN_L
4A
B+
4B
GND
4C
Rear speaker output RH (-) (CH6-)
4D
Rear speaker output RH (+) (CH6+)
4E
Rear speaker output LH (-) (CH5-)
4F
—
4G
Rear speaker output LH (+) (CH5+)
4H
—

*1  :With Bluetooth system
*2  :With car-navigation system