Info on Sun 2/120 internal cable routing

Howdy folks.

I am working on restoring a Sun 2/120. It was sold as a diskless  
model. As it is more convenient for me to have it diskful, I am  
attempting to pursue this. I have many (all?) of the parts required,  
but need some info (or preferrably photos) of how the internal drive  
cables are routed with respect to the SCSI controller, QIC-02 and MFM  
bridges, and drives. I have the (one of the?) cable harnesses which  
incorporates some (all?) of the necessary cabling, but have not been  
able to make sense yet of how it is to be routed. There are too many  
ends so it's not obvious which goes where.

Hopefully somebody can help me out.

ok
bear