Tektronix 071-1143-01 AC Adapter EMI Suppressor

Remove and Replace
WFM90D and WFM91D ServiceManual 6-37
Remove. Toremove the AC adapter EMI suppressor:
1. Release the retaininglatches on the side of the EMI suppressor.
2. Pull the AC adapter cord from the EMI suppressor.
Replace. Toreplace the AC adapter EMI suppressor:
1. Place the EMI suppressorwithin 12 inches of the end of the adaptercord.
NOTE. The EMI suppressoris most effectivew hen placedclose to the end of the
AC adapter cord.
2. Loop the AC adapter cord through the middle of the EMI suppressor.Close
the EMI suppressor until the sides of the suppressorlatch together. See
Figure 6--18.
Loopthe cord
throughonce
EMIsuppressor
Figure 6- 18: Installing the EMI suppressor
AC Adapter EMI
Suppressor