Cpu Board - Singer Curvy 8763 Service Manual

Service Manual
20. Electronic component area -- continued --

CPU Board

Be sure to check number printed on board.
.
87594
Motor for material feeding
5P connector cable
Connected with AC
Foot control
Jumper cord
4P Connector cable
Connected with switch board
Model 8763
Motor for needle swing
Cam sensor harness
Bobbin winding switch
13P Connect cable
Connected with switch board
Only for Japan market
Original issue
Dec.2007
Page 40/47
Model
COSMO-II series
Buttonhole stitch SW
Reverse stitch SW
Serial port
Only for factory