Nissan Repair: 92 nissan nx1600 digital cluster, haynes manual, photo copy

Question
does anyone know exactly which wire does what in each connector on the back of cluster? or where i can find an understadable diagram?

Answer
Ray,

A Haynes Manual has the schematic in the back of the book.  Also, there is the factory service manual. If it were me I would go to the local library and check out what they have and then make a photo copy of the diagram.  1992 is pretty old and as such it is a hunt.  Let me know what is going on and perhaps we can solve the problem.