Rohde & Schwarz R&S FSH - Page 66

R&S FSH Module Replacement
1145.5973.82 3.15 E-11
Replacing the RF/IF module
 Open the instrument.
 Disconnect the flat cable (X8) and remove the tape.
 Disconnect the connectors (X7) and (X9).
 Remove the RF/IF module by unscrewing (S7).
 Remove the binder and BNC connector block:
 Loosen the four (S8) screws.
 Remove the connector block.
 Mount the new RF/IF module.
 Mount the binder and BNC connector block with the four (S8) screws.
 Connect connectors (X7) and (X9).
 Mount the flat cable (X8), including the ferrite.
 Fasten the flat calbe with the tape.
 Close the instrument.
 Perform the manual adjustment.
Refer to Chapter 2 “Adjustment”.
S8
S8
S8
S8
S7
X9
X8
X7
BinderandBNC
ConnectorBlock
Tape
Fig. 3-10 Replacing the RF/IF Module