AUDIO AMPLIFIER CONSTRUCTION

id092000819300

• Located under the rear package tray.

• A digital amplifier has been adopted.

• Converts music signals (analog voltage waves) output from an audio unit, into digital pulse signals, and then amplifies and outputs them.

Terminal Layout and Signal

Terminal

Signal

24-pin connector

1A

—

1B

AudioPilot control

1C

—

1D

—

1E

Microphone (+)

1F

Rear speaker RH input (–)

1G

Microphone (–)

1H

Rear speaker RH input (+)

1I

Door speaker LH output (+) / Door speaker RH output (+)^*1

1J

Rear speaker LH input (–)

1K

Door speaker LH output (–) / Door speaker RH output (–)^*1

1L

Rear speaker LH input (+)

1M

Door speaker LH output (+) / Door speaker RH output (+)^*1

1N

Door speaker RH input (–)

1O

Door speaker LH output (–) / Door speaker RH output (–)^*1

1P

Door speaker RH input (+)

1Q

Center speaker output (+)

1R

Door speaker LH input (–)

1S

Center speaker output (–)

1T

Door speaker LH input (+)

1U

Rear speaker output (+)

1V

AMP ON

1W

Rear speaker output (–)

1X

Top Open/Close

Terminal	Signal
	1A	—
1B	AudioPilot control
1C	—
1D	—
1E	Microphone (+)
1F	Rear speaker RH input (–)
1G	Microphone (–)
1H	Rear speaker RH input (+)
1I	Door speaker LH output (+) / Door speaker RH output (+)^*1
1J	Rear speaker LH input (–)
1K	Door speaker LH output (–) / Door speaker RH output (–)^*1
1L	Rear speaker LH input (+)
1M	Door speaker LH output (+) / Door speaker RH output (+)^*1
1N	Door speaker RH input (–)
1O	Door speaker LH output (–) / Door speaker RH output (–)^*1
1P	Door speaker RH input (+)
1Q	Center speaker output (+)
1R	Door speaker LH input (–)
1S	Center speaker output (–)
1T	Door speaker LH input (+)
1U	Rear speaker output (+)
1V	AMP ON
1W	Rear speaker output (–)
1X	Top Open/Close

Terminal

Signal

8-pin connector

2A

B+

2B

Power GND

2C

Door speaker RH output (–) / Door speaker LH output (–)^*1

2D

Door speaker RH output (+) / Door speaker LH output (+)^*1

2E

Door speaker RH output (–) / Door speaker LH output (–)^*1

2F

Door speaker RH output (+) / Door speaker LH output (+)^*1

2G

—

2H

—

Terminal	Signal
	2A	B+
2B	Power GND
2C	Door speaker RH output (–) / Door speaker LH output (–)^*1
2D	Door speaker RH output (+) / Door speaker LH output (+)^*1
2E	Door speaker RH output (–) / Door speaker LH output (–)^*1
2F	Door speaker RH output (+) / Door speaker LH output (+)^*1
2G	—
2H	—

*1 :R.H.D.

Terminal		Signal
Terminal		24-pin connector
	1A	—
	1B	AudioPilot control
	1C	—
	1D	—
	1E	Microphone (+)
	1F	Rear speaker RH input (–)
	1G	Microphone (–)
	1H	Rear speaker RH input (+)
	1I	Door speaker LH output (+) / Door speaker RH output (+)^*1
	1J	Rear speaker LH input (–)
	1K	Door speaker LH output (–) / Door speaker RH output (–)^*1
	1L	Rear speaker LH input (+)
	1M	Door speaker LH output (+) / Door speaker RH output (+)^*1
	1N	Door speaker RH input (–)
	1O	Door speaker LH output (–) / Door speaker RH output (–)^*1
	1P	Door speaker RH input (+)
	1Q	Center speaker output (+)
	1R	Door speaker LH input (–)
	1S	Center speaker output (–)
	1T	Door speaker LH input (+)
	1U	Rear speaker output (+)
	1V	AMP ON
	1W	Rear speaker output (–)
	1X	Top Open/Close

Terminal		Signal
Terminal		8-pin connector
	2A	B+
	2B	Power GND
	2C	Door speaker RH output (–) / Door speaker LH output (–)^*1
	2D	Door speaker RH output (+) / Door speaker LH output (+)^*1
	2E	Door speaker RH output (–) / Door speaker LH output (–)^*1
	2F	Door speaker RH output (+) / Door speaker LH output (+)^*1
	2G	—
	2H	—