Service Manual UTS1000/3000 Series
Instruments.uni-trend.com
17
/
25
•
Remove the shield.
Steps:
1.
Disconnect the fan wire from the power board, as shown in the figure below:
2.
Use a T10 Torque screwdriver to remove the screws that fix the fan on the rear cover assembly, as
shown in the figure below:
3.To reinstall, reverse the above steps
。
Removing the RF Board
The following procedure describes the removal and replacement of the RF board.
•
To prevent electrostatic damage to components, wear a properly grounded antistatic wrist and foot
strap during installation, and use an antistatic mat in a tested antistatic environment.
•
Remove the rear cover.
Steps:
1
、
Pull up the two cables connecting the RF board to the IF board, and remove the FPC cable, as shown in
the figure below:
