Janome 4120QDC - Switching Regulator Unit

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switCHing RegulatoR unit
to Remove:
1. REMOVE THE FRONT COVER AND THE REAR COVER.
2. REMOVE THE SETSCREWS A (3 PCS.) AND THE SWITCHING REGULATOR.
3. REMOVE THE SETSCREWS B (4 PCS.).
to attaCH:
4. FOLLOW THE ABOVE PROCEDURES IN REVERSE.
RePlaCing tHe eleCtRoniC ComPonents
SWITCHING
REGULATOR
SETSCREW A SETSCREW A
SETSCREW B
SETSCREW B
SETSCREW A