[Antennas] Yaesu G-800S rotator

[Larry]

I don't know if this is a relative subject here or not so if not, please 
let me know who or where i might find relative info.

MY Yaesu G-800S rotator quit working this morning.  I found a brown wire 
had become un-attached from somewhere on the  main board that turns the 
indicator.  I don't see any likely place where it could have been 
attached.  The end of the wire is slightly spread but all other wires on 
the board are soldered which leads me to think that this may have been a 
poor solder point.

However, i have no schematic or wiring infor for this item so my request 
is does anyone know where such an animal can be found. Somewhere in the 
past i recall reading a blurb to the effect that Yaesu essentially did 
no support for their rotators.

Any help?

Larry
W0OGH