Singer Confidence 7463 Service Manual page 47

CPU Board – 2 (other models)
Component number for half-step version is 87555 and for full-step version is 87585.
Be sure to check number printed on board.
87555
Motor for material feeding
5P connector cable
Connect with AC board
Foot control
Jumper cord
4P Connector cable
Connect with switch board
Motor for needle zigzag
Only for Japan market
Revised: January 2006
- 47 -
Not use
Cam sensor harness
Bobbin winding switch
Buttonhole stitch SW
4P Connector cable
Connect with CPU
Reverse stitch SW
Serial port
Only for factory
13P Connect cable
Connect with switch board