Copyright
2004 Comtech EFData Corp.
–3–
an/PSREPLACE.DOC
8/26/044
CDM-600 Modem Power Supply Replacement Procedure
Figure 1
Figure 2
U89 Crystal OSC.
C485
PL/0424 Board
Turbo Option Slot (J3)
+
[
L94
AC Input
Module
Fan
¤
New Power
Supply
(PL/9971
-1
Rev. D)
¤
Ground
Screw
¤
Attaching screws
(5/32” max height)
Shield
Bracket
(remove for
new supply)
¤
¤
Fan