Desperately seeking Sony EQ XE-Mk90II wiring diagrams :(

I'm looking all over the net to find the pin out diagram of Sony XE-MkII EQ. Maybe you guys know somebody who works at electronics retail store who sells the EQ model that I've mentioned. Possibly you or someone you know has one? Please!!! I only wanted to know which pin out goes to pos., neg., and for the remote. There are 5 pins. 2 on the top and 3 on the bottom.


Starting from top w/2 pins;
Left: = ?
Right: = ?

2nd row with 3 pins;
Left: = ?
Middle: = ?
Right: = ?

Thank you very much in advance ;)