5-32. Removal and Replacement of Submodules
removal and replacement of submodules within the
5-33. Removal and Replacement of Downconverter
a. On the downconverter front panel, place the
POWER circuit breaker to the OFF position.
b. Remove cables from the SHF IN, TRACK IF,
and 70 MHz front panel connectors 5 MHz IN.
c. Loosen the four captive screws on the front
panel and open the downconverter drawer.
d. On the rear panel, remove the power cable from
connector J1 and the ground wire from terminal E1 (fig.