Ribbon Cable (Main Board To Carriage Board) Replacement - Roland VersaEXPRESS RF-640 Service Notes

3-18 RIBBON CABLE (MAIN BOARD TO CARRIAGE BOARD) REPLACEMENT

Turn off the Sub power SW and the Main Power SW.
1
Remove the following covers.
2
Right Cover
Right Top Cover
Chassis Cover
Front Cover
Front Rail Cover
Left Cover
Top Cover
Remove the 2 screws as shown, then remove the Right
3
Cover Sensor from the Right Support Frame.
Remove the Right Support Frame.
4
Left Cover
Front Cover
Right Cover
Sensor
Front View
3-92
OFF
Front Rail Cover
Top Cover
Right Top Cover
Chassis Cover
Right Cover
Right Support
6
Rear View
Right Support
Frame
Screw
Frame