Rohde & Schwarz SMU200A - Removing and Replacing the Front Panel; Removing the Front Panel

R&S SMU200A Module Replacement
1007.9845.82 3.49 E-6
Removing and Replacing the Front Panel
Removing the Front Panel
(See chapter 5, parts list and drawing 1141.2005.01
 Switch off the instrument and pull the mains plug.
 Unscrew the four screws of the front handles (1096.1480) on both sides and take off the front
handles.
 Pull off the labelling panel (1141.2311) towards the front.
 Unscrew two countersunk screws (1148.3288) in the front frame each at the top and at the bottom.
 Completely remove the front panel with keyboard and display toward the front.
Caution!
The connecting cables are still connected to the controller.
 Pull off the connecting cables to the color TFT display, DC/AC illumination converter, switch board,
rotary pulse generator and network connector at the front module controller (see figure below).
Note: When pulling off the connecting cables, be careful with the cable connecting to the keyboard. It
is a film cable which can only be disconnected after sliding up the lock of the film cable plug.
Battery
+
LAN 1 LAN 2
Contact side of switching foil (keyboard) up
Connector for rotary pulse generator
Controller module
CPU
Connector for display and
converter adapter board
Front Module Controller Type FMR6
Controller module
Fig. 3-1 Position of connectors on front module controller