B-Board And Connector Location (Applicable To Model 6125Qc Only) - ELNA 6125QC Service Manual

B-Board and Connector Location
(applicable to Model 6125QC only)
To access:
Remove the rear cover (See page 9.).
Remove the setscrews (A) and (B). Remove the circuit box lid.
Connector location:
1. Machine socket connector (primary)
2. Transformer connector (primary)
3. Motor connector
4. Needle position sensor connector
5. Bobbin winding switch connector
6. BH limiter switch connector
7. BH selecting switch connector
1. Machine socket
connector (primary)
2. Transformer
connector (primary)
3. Motor connector
4. needle position sensor connector
Setscrew (A)
13. Lamp connector
8. Photo sensor connector
9. Slide volume connector
10.Machine socket connector (secondary)
11.LCD connector
12.Transformer connector (secondary)
13.Lamp connector
Circuit box lid
12. Transformer connector
(secondary)
6. BH limiter switch connector
5. Bobbin winding switch connector
29
Setscrew (B)
11. LCD connector
10. Machine socket
connector (secondary)
9. Slide volume connector
8. Photo sensor connector
7. BH selecting switch connector