16
DRAWING FOR “A” BOARD CONNECTORS (FRONT PANEL COMPLETE UNIT)
A Buttonhole sensor N Thread tension stepping motor
B Pressure sensor O Zigzag width stepping motor
C Thread tension sensor P Feed stepping motor
D LCD module Q X axis stepping motor for embroidery
E Position sensor R Y axis stepping motor for embroidery
F Inverter
G Bobbin thread sensor
H Feed dog up/down switch
I Lamp switch
J Bobbin thread detector solenoid
K Printed circuit board C
L Receptacle (Machine socket unit)
M DC motor
TO CHANGE BOARD C AND FUSE
TO REMOVE
1. Remove the base unit and slide the base (see page 6).
2. Loosen the three setscrews.
3. Unplug the 4 connectors.