Tel: 886.909 602 109 Email: [email protected]
14
4. Remove the rear casing assembly:
Firstly, remove
and replace the frequency synthesis board (12):
a)
Firstly, remove 6 fixing screws of the frequency synthesis board (12) in the rear cover assembly (19).
b)
Loosen
3
semi-rigid
cables
between
the
frequency synthesis
board
(12)
and
the
microwave frequency conversion module (13).
c)
Remove the interconnecting flat cable between the microwave frequency conversion module (13) and the
frequency synthesis board (12).
d)
The installation process is reverse to the removal process.
Fig.6 Removal of the frequency synthesis board
The microwave frequency conversion module (13) after removal of the frequency synthesis board (12) is as
shown in the following figure. The removal and installation processes are as follows:
a) Remove 4 fixing screws between the microwave frequency conversion module (13) and the rear cover
assembly (19). Please note that two screws on the right side have two washers.
b) Remove the connection flat cable between the attenuator (15) and the microwave frequency conversion
module (13).
c) Remove the connection semi-rigid cable between the attenuator (15) and the microwave frequency
conversion module (13).
d) After the module is removed, the rest is the rear cover assembly (19).
e) The installation process is reverse to the removal process.
