Rohde & Schwarz SMB100A - Replacing the Encoder Board; Replacing the TFT Display, Flex. Switch Board and Pushbutton Board Set

R&S SMB Module Replacement
1407.0806.82 3.45 E-6
Replacing the Encoder Board
 Unscrew two combination screws (1148.3059.00).
 Replace the encoder board and fix it with two combination screws (1148.3059.00).
Replacing the TFT Display, Flex. Switch Board and Pushbutton Board
Set
 Remove the encoder board.
 Unscrew the eight combination screws (1148.3059.00) and remove the holding plate (1406.7565.00).
 The pushbutton board set (1406.7542.00) and the flex. switch board (1406.7559.00) can now be
replaced.
 Remove the display frame with the display and place it onto a clean surface.
 Remove the flex-strip (W 330).