![background image](http://html1.mh-extra.com/html/baby-lock/bl-6300/bl-6300_service-manual_462342003.webp)
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I.
2. POWER TRANSMISSION CHART .................................................................. 3
3. ELECTRONIC PARTS ARRANGEMENT CHART (BL6800 only) .................. 6
4. CONTROL SYSTEM BLOCK DIAGRAM (BL6800 only)................................ 7
5. MOTOR UNIT CONTROL (BL6800 only)........................................................ 7
6. OTHER ELECTRONIC COMPONENT FUNCTIONS (BL6800 only).............. 7