User's Manual

5-21
Table 5-2 Module Replacement Matrix
MODULE/UNIT
REMOVAL/REPLACEMENT
PROCEDURE
CHECKS/ADJUSTMENTS
PROCEDURE
AE-27AF Relay Interface No Special Procedure Required None Required
AE-37Y Controller Chart 2 None Required
CE-16BB Power Supply Chart 1 None Required
Fuse No Special Procedure Required.
Refer to Operations Section for
Location.
DX-35M DS1/E1 I/O Interface Chart 3 None Required
DX-35N DS3 I/O Interface Chart 3 Appendix E
DX-35P OC3 I/O Interface Chart 3 None Required
UD-35( ) Transmitter Chart 4 Appendix E
Crystal Oscillator Subboard Figure 5-17 The crystal oscillator subboard
and crystal part numbers define
this unit. The crystal is soldered
to the oscillator subboard and
factory tuned to the customers
requirements.
Capacity Key Figure 5-18
UD-36( ) Receiver Chart 5 Appendix E
Crystal Oscillator Subboard Figure 5-19 The crystal oscillator subboard
and crystal part numbers define
this unit. The crystal is soldered
to the oscillator subboard and
factory tuned to the customers
requirements.
Capacity Key Figure 5-20
UD-51( ) Power Amplifier Chart 6 Appendix E
LBO/AUX Interface Chart 7 in the Maintenance sec-
tion on the attached CD
No Special Procedure Required
RF Switch Chart 8 in the Maintenance sec-
tion on the attached CD
No Special Procedure Required
(1)
If ATPC is in use, it must be provisioned disabled or locked high before removing controller.
(2)
Appendix E is on attached CD.