Sewing motor
Power PCB
Air threading motor
To switching power supply
To Power PCB
To right LED
To sewing speed controller
To thread loopers button
Control PCB
To foot control
*
To front cover
*
To side cover
*
To presser foot
Note:
*
Since series connection, the three connectors can be in any position.
To needle air threading system & arm cover LED
From AC Inlet
Switching power supply
To Control PCB
To switching power supply
To sewing motor
To air threading motor
To control PCB
17. ELECTRICAL COMPONENTS
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