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Chapter 6
Removal & Replacement
6
6.5.1.5 R&R of DLNA (Diplexer Low Noise Amplifier)
Figure 6-35: TT-3050C ADU, Diplexer Low Noise Amplifier
Removal
:
1. Remove the Radome Top as described in the previous section
Remove & replacement of Radome Top
.
2. Remove the Assembled Electronic Cover Unit as described in
the previous section
Remove & replacement of Assembled
Electronic Cover Unit
.
3. Disconnect the two (2) plugs on the Diplexer Low Noise
Amplifier.
4.
Unscrew the five (5) Torx-8 screws, put aside the screws as
they are going to be reused in the replacement of the Diplexer
Low Noise Amplifier.
5.
Remove the Diplexer Low Noise Amplifier from the Radome
Bottom.
Replace
:
1. Apply a layer of Thermal paste (eShop type no.: S-34-201823-
035 or equivalent) on the cooling ribs in the Radome Bottom.
2.
Insert the Diplexer Low Noise Amplifier (S-60-124898) into the
Radome Bottom.
3.
Fit the five (5) Torx-8 screws (removed in above
Removal
:
step 4) and tighten with no more than 1.0 Nm.
4. Reconnect the two (2) plugs (disconnected in above
Removal
:
step 3).
5. Reinstall the Radome Top as described in previous section
Remove & replacement of Radome Top
.
6. Reinstall the Assembled Electronic Cover Unit as described
in previous section
Remove & replacement of Assembled
Electronic Cover Unit
.
NOTE!
Do
not
pull the wires - pull the
plug.
NOTE!
A click should be heard when
the plug is fully inserted.
Summary of Contents for Sailor 250 FleetBroadband
Page 1: ...FleetBroadband Installation Training manual Commissioning and On Board repair ...
Page 2: ......
Page 4: ......
Page 9: ...Inmarsat Network ...
Page 10: ......
Page 34: ...24 1 Chapter 1 Inmarsat Network Figure 1 34 Return direction connection bearers ...
Page 36: ......
Page 37: ...Product Presentation ...
Page 38: ......
Page 70: ......
Page 71: ...Installation ...
Page 72: ......
Page 107: ...97 SAILOR FleetBroadBand Training Manual 3 ...
Page 108: ......
Page 109: ...Interfaces ...
Page 110: ......
Page 132: ......
Page 133: ...Repair ...
Page 134: ......
Page 165: ...155 SAILOR FleetBroadBand Training Manual 5 Figure 5 59 ...
Page 186: ......
Page 187: ...Removal Replacement ...
Page 188: ......
Page 217: ...207 SAILOR FleetBroadBand Training Manual 6 ...
Page 218: ......
Page 219: ...Software Upload ...
Page 220: ......
Page 221: ...211 SAILOR FleetBroadBand Training Manual 7 Figure 7 1 ...
Page 230: ......
Page 231: ...System Test ...
Page 232: ......
Page 236: ......
Page 237: ...Abbreviation ...
Page 238: ......
Page 242: ......
Page 243: ...R R of EXP 727Antenna ...
Page 244: ......
Page 255: ...245 SAILOR FleetBroadBand Training Manual 10 ...
Page 256: ......
Page 257: ...R R of EXP 325Antenna ...
Page 269: ......