Electrical Parts Connection
a. LED Board Assy.(A)(CN18)
b. Thread Sensor Board Assy.(CN1)
c. Presser Foot Switch Assy.(CN4)
d. BH Switch Assy.(CN2)
e. Bobbin Winder Switch Assy. (CN3)
g. Power Circuit Unit(CN14)
h. Presser Foot Switch Assy.(CN40)
a
o
n
m
l
k
Service Program
d
b
c
j
i. Embroidery Unit Connect Assy.(CN10)
j. Thread Cutter Switch Assy.(CN20)
k. Embroidery Unit Connect Assy.(CN9)
l. Thread Cutter Assy.(CN8)
m. F Pulse Motor(CN6)
n. Z Pulse Motor(CN5)
o. Tension Release Pulse Motor(CN7)
i
h
g
e
f
31