MKiv joystick

[Sunnyrider]

I have a MKIV RX joystick which is missing the circular connector that connects into the controller.It is a 5 wire cable which I am certain I could solder to the pins on the connector IF I had a wiring drawing.We all know Invacere will not help at all.Is there anyone who has one of these controllers taken apart and could maybe send me a pic of the pin connections.???