Cannot find any data on identification of 9 pin din at rear of Broksonic sub dvcr 9000(uk). Would appreciate any help please.

barrie, August 2017

Thanks ACP. Unit is American manufacture and have identified relay switching pins now so amp is live making it simple to identify six audio inputs. Just one pin left to sort. Regards

barrie, September 2017

Pretty awful website doesn't give any hope for much support. Products appear to be badged up generic Chinese tat.

If it's a mini-DIN, the chances are it is a video connector of some kind, possibly an S-Video connection.

Your mileage may vary but these may be of some use:

https://en.wikipedia.org/wiki/S-Video

http://mirrors.arcadecontrols.com/eviltim/eviltim/gamescart/gamescart.htm

With no real standards and no OEM support, you are probably on a hiding to nothing

Acp, September 2017