montero sport 2000 radio
 

I removed the radio on my montero sport 2000 and went to install it back and i found a din connector that goes from the radio to the car.
I can't find where the other end connects.
Does anyone have photos to show wher it goes or knows of any manuals that will show me what to do.
The main problem is that the radio has no constant voltage.
Thanks for any help you can give.
Bob