5) INT board assembly
Board that is attached to inside the head section of a sewing machine, which has a connector that relays
various sensor signals and also a memory that memorizes data on the head section of a sewing machine
No.
Names of connector and
fuse
Name of the destination to connect
Remark
❶
CN82 Horizontal feed motor encoder
❷
CN83 Vertical feed motor encoder
❸
CN84 Presser motor encoder
❹
CN85 Feed lever sensor
❺
CN86 Presser height sensor
❻
CN87
LED hand light・Hand Switch
❼
CN89 Machine head FAN
❽
CN90
Reserve (FAN)
❾
CN81 CTL board I/O Signal
CN88 Non-equipped
CN91 Non-equipped
CN92 Non-equipped
❼ ❽
❺
❸
❻
❹
❶
❷
❾
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