Automotive Head units pinouts  > Alpine pinouts
Alpine Pin# Acura Pin# Pin Name Pin Function Wire (ext) Wire (int.)
8 8 GND Ground Black Orange/White
6 6 BATT +12V Yellow Blue/White
7 7 ACC Accessory Red White
1 1 BUS Bus Green Red/White
3 3 B.G Bus Ground Black Orange/White
4 2 R Right Signal Red Blue/White
2 4 S.G Signal Ground Black White
5 5 L Left Signal White Red/White
Shell Shell Chassis Chassis Ground Black Chassis
8 pin DIN female connector layout
8 pin DIN female connector
According to 4 reports in our database (4 positive and 0 negative) this pinout should be correct.

Is this pinout
Acura / Alpine CD changer visual pinout:
Acura / Alpine CD changer diagram
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