old Alpine wiring schematic or help

[496bb 10+ year member]

I have an Alpine 7618, can somebody give me wiring diagrams and a good explanation of the brown/white pause wire and how it functions? I am trying to figure some ways to add in an AUX to use my smartphone to supply MP3 music. I have a newer ai-net cd player head unit- and I am thinking there is a way I could power this second head unit using the brown/white wire (it goes into a small molex plug with red/yell/blk). Then just split the RCA's going to the amps so both HU's could send signal.

Or, alternatively- can someone provide a diagram and way to get MP3's into this 7618 deck? It has m-bus with the RCA pair, but I think the RCA pair only has signal if a changer is connected via the DIN cable.

Any help is greatly appreciated.

Click to read more...