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Rockwell Automation 20P PowerFlex DC Drive - Frame A Switching Power Supply Circuit Board User Manual

Page 14

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PowerFlex® DC Drive - Frame A Switching Power Supply Circuit Board

Figure 2 Switching Power Supply Circuit Board Layout

9. Remove the cable from connector XUV on the left side of the Switching

Power Supply board (refer to

Figure 2

above for location).

10. Remove the four screws that secure the Switching Power Supply board

to four of the stand-offs on the back of the Pulse Transformer board and
remove the Switching Power Supply board.

XA

1

2

15

16

6

1

X

S

W

XY1

1

4

X

S

W1

1

4

XV

F1

1C2

1D2

XUV

Remove screws

Remove cable