Switching Regulator - Janome NH40 Service Manual

REPLACING SWITCHING REGULATOR (UNIT)
TO REMOVE:
1. Remove the rear cover (see pages 8).
2. Loosen 2 setscrews (A) and a setscrew (B), then remove the switching regulator.
TO INSTALL:
3. Follow the above procedures in reverse.
NOTE:
* Cords should not contact the lower shaft, motor belt etc.
Setscrew (B)
Setscrews (A)

Switching regulator

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