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Table of microcomputer circuit board connectors
Connector
No.
CN 1
Bobbin winder switch (asm.)
CN 2
BH switch base (asm.)
CN 3
MP detecting circuit board (asm.)
CN 4
One-stitch switch (asm.)
CN 5
Main shaft detecting circuit board (asm.)
Connection diagram
Feed and needle throw STM
Connection
- 1 0 -
- 1 0 -
- 1 0 -
- 1 0 -
- 1 0 -
Connector
No.
CN 6
Display circuit board (asm.)
CN 7
Power circuit board connecting wire (asm.)
CN 8
Controller receptacle (asm.)
CN 9
Needle throw STM (asm.)
CN 10
Feed STM (asm.)
1 RED
3 BROWN
YELLOW
2
Connection
BLUE
4
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