Singer Futura CE-150 Service Manual page 39

CN 1 = Power supply
CN 2 = Transformer (primary)
CN3 = Transformer (secondary)
CN4
CN5
CN6
CN7 = 23P connect cable.Connected with Switch Board
CN8 = Drawer for Embroidery
CN9 = Motor for material feeding
CN10 = Motor for needle position
CN11 = Buttonhole Stitch SW
CN12 = Thread breakage sensor
CN13 = Presser foot
CN14 = Check spring sensor
CN15 = Cam sensor harness
CN16 = Bobbin winding switch
CN17 = USB Connecter
CN18 = Foot Control
CN19
CN21 = Transformer (secondary)
Singer Furtura III series 39