Replacing Switching Power Supply - Bernina Deco 330 Manual

Deco 330

Replacing Switching Power Supply

4
5
3
6
To remove:
1
1
2
3
4
5
To attach:
6
2
7
29
Remove the face cover, belt cover, front cover and
rear cover.
1
Remove Screws (A)
machine socket and fixing plate.
Pull out the Machine socket unit connector
Remove Screw (C) 3
4
Remove Screws (D)
Switching power supply
Follow the above procedurte in reverse.
1
Screw (A)
2
Screw (B)
3
Screw (C)
4
Screw (D)
5
Idler
6
Machine socket unit connector (primary circuit)
7
Switching power supply unit
,(B) 2 and remove the
6
and remove the Idler.
(2 pieces) and take out
.
7
.