Wiring Diagram - Janome Continental M7 Professional Service Manual

Refer to this wiring diagram for locating the connectors on the printed circuit board A.
Printed circuit board U2
(Flexible cable)
Printed circuit board L1 (Blue 2P)
BH sensor (Black 3P)
Phase sensor (Black 4P)
Printed circuit board U1 (Red 4P)
Printed circuit board B (Black 4P)
Switching power supply
(motor) (White 5P)
Switching power supply
(control) (White 4P)
Printed circuit board U1 (Black 20P)
Printed circuit board U1 (Black 24P)

Wiring diagram

(Front side)
(Arm side)
11
Printed circuit board F (Black 18P)
Slide volume (Black 3P)
Rotary encoder (White 6P)
Printed circuit board L1 (Black 2P)
Printed circuit board L3 (Red 2P)
Printed circuit board L2 (White 2P)
Thread cut detection sensor (Black 3P)
Presser foot lifting switch (Black 2P)
ErP switch (Green 2P)
Presser foot lifting motor (Black 8P)
Upper feed disengagement
motor (Black 7P)
Thread tension motor (White 7P)
Bight motor (White 7P)
Printed circuit board B (White 5P)
Blushless DC motor (White 14P)