Roland VersaCamm VS-640 Service Notes page 193

Pull out the Ribbon Cables from the Bush shown in the figure
26
and fix them with the Board.
And, move the Ferrite Core to the position shown in the fig-
ure.
Pull out the Ribbon Cables to the position near the Scan Mo-
27
tor and fix them with the Board.
Connect the Ribbon Cables to the Main Board.
28
Put the Ferrite Core on the Cable Clamp and close the Cable
Clamp.
Board
Scan Motor
Ferrite Core
Main Board
3-120
Ferrite Core
Bush
Board
Cable Clamp