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Rockwell Automation Publication 20P-TG001C-EN-P - February 2018
Chapter 3
Part Replacement Procedures
7. Remove the cables from connectors X3, X4, and XP at the top of the
pulse transformer board.
Connector X4 contains a jumper for drives without a fan - leave in place.
8. For pulse transformer boards with an armature voltage feedback
terminal block, FIR1-
xx
, rev “Q” and higher, remove the connector
from XCD_10 on the upper left corner of the board.
9. Remove the plastic screw near the top of the pulse transformer board
and retain for reuse.
7
XSW1
XSW
X3
XP
TR2
TR1
XR
X4
XY
XCD_10
8
9