Brother KE-430F Sewing Machine User Manual


 
15. ELECTRIC MECHANISM
138
KE-430F, BE-438F
15-4. Connectors
Most of the machine trouble is due to connector problems including improper connection or sufficient contact. Therefore, be
sure to check if each connector is correctly inserted and that there is no contact failure between pins and wires before starting
troubleshooting procedures.
15-4-1. Connector positions
Main PCB
Motor PCB
(Refer to the diagram in “15-3. Fuse explanation”.)
2931B