AUDIO AMPLIFIER CONSTRUCTION


id092000819300

•  Positioned under the passenger seat.
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•  Converts music signals (analog voltage waveform) from the audio unit/car-navigation unit to digital signals, then amplifies and outputs them.

Terminal Layout and Signal

Terminal

Signal

1A
SW B+
1B
SPEED signal input
1C
Front door speaker input LH (-)
1D
Front door speaker input LH (+)
1E
Front door speaker input RH (-)
1F
Front door speaker input RH (+)
1G
Rear door speaker input LH (-)
1H
Rear door speaker input LH (+)
1I
Rear door speaker input RH (-)
1J
Rear door speaker input RH (+)
1K
1L
AudioPilot® 2
1M
1N
Power ground (WGN)
1O
AudioPilot® 2 microphone input (+)
1P
AudioPilot® 2 microphone input (-)
2A
2B
Rear door speaker output LH (-)
2C
2D
Rear door speaker output LH (+)
2E
2F
2G
2H
2I
Center speaker output (+)
2J
Power ground (5HB)
2K
Center speaker output (-)
2L
2M
Rear door speaker output RH (+)
2N
2O
Rear door speaker output RH (-)
2P
3A
B+
3B
Power ground
3C
Front door speaker/tweeter output LH (-)
3D
Front door speaker/tweeter output LH (+)
3E
Front door speaker/tweeter output RH (-)
3F
Front door speaker/tweeter output RH (+)
3G
Rear speaker (4SD)/Bass-box (5HB/WGN) output (-)
3H
Rear speaker (4SD)/Bass-box (5HB/WGN) output (+)