[Woody2B]

I have several older Kenwood car amps that are like new: KAC9020, 8020 and 7020. I need the pinout sequence for the DIN cable which connects the amp to the reciever for the left & right channels, power on, signal ground, etc. I have tried downloading the KAC9020 diagram from this site, but have no luck. Can anyone open the diagram or tell me the sequence? Thanks!