5. 3 Removing the Casing from
the Chassis
1.Remove the knobs;
2.Remove the two knob nuts and
the antenna nut;
3.Remove the two cross head
screws that fix the top cover at the top;
4.Remove the two cross head
screws that fix the aluminum alloy
frame at the bottom by tool;
5.Pull the aluminum alloy frame
out of the casing;
See Figure 5-5
5. 4 Remove the Chassis
from the Main Board
1.Remove the screw;
2.Melt the solder at the antenna
point with a electric soldering iron and
take off the main board;
3.Take away the two screws and
the antenna connector..
See Figure 5-6
After the aforesaid operations, you can carry out corresponding
service or debugging according to the actual situation.
5-6 Figure
Figure5-5