Brother S-7300A - Connectors; Connector Positions

S-7300A
10. ELECTRIC MECHANISM
168
10-2. 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.
10-2-1. Connector positions
Main PCB
1070D
1069D