R&S SMU200A Module Replacement
1007.9845.82 3.57 E-6
Installing the New TFT Display and/or DC/AC Converter and Putting
into Operation
To insert the new TFT display and/or the DC/AC converter, proceed in the reverse order, connect
all cables in the correct position and tighten all screws (drawing 1141.2405.01).
Reinstall the front module (see above).
Replacing the Switch Board (1141.2528), Flex. Switch Board
(1141.2511), Display Unit (A200), Rotary Pulse Generator
B10 on the Front Module and USB Adapter (A130)
(See chapter 5, spare parts list 1141.2057.01, parts list and drawing 1141.2405.01, and parts list and
drawing 1141.2005.01 (for A130)).
Display unit, rotary pulse generator, switch board and flex. switch board are located behind the front
panel and the keyboard frame. The USB adapter is located behind the right part front panel.
Remove the front panel (see above).
Removing the Modules
Place the front panel onto a clean surface with the keys pointing upwards.
Pull off the knob (0852.1086) of the rotary pulse generator.
The rotary pulse generator can be replaced after loosening screw (1066.2066).
Remove W1300 and W2300 and unscrew the 3 screws (1148.3288) on the right part of the front
panel (1141.2334) and slightly tilt forward the right part of the front panel.
The USB Adapter can be replaced after loosening 3 screws (1148.3059).
Loosen the 14 countersunk screws (0041.1599) and remove the keyboard frame (1141.2505).
The switch board (1141.2528), the flex. switch board (1141.2511), as well as the display unit can now
be replaced.
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