R&S FSP Module Replacement
1164.4556.82 3.27 E-1
Replacing the Floppy Disk Drive A30
(See chapter 5, spare parts list, item 670, and explosion drawings 1164.4391, 1164.4404.)
Opening the Instrument and Removing the Floppy Disk Drive
Switch off the instrument, pull the mains plug, unscrew the 4 rear-panel feet (450) and push the tube
(410) backwards and take off.
Unscrew the two countersunk screws (260) at the top of the instrument and the three countersunk
screws (250) at the fan side, lift the cover at the top (240) of the instrument to the left side and take
off.
Remove two screws (700) at the fan side of the R&S FSP and carefully pull out the Floppy Disk Drive
(670) with Floppy mounting plate (680) to the upper side.
Note: The connecting cable is still connected to the motherboard .
Disconnect the cable at the floppy disk drive .
Note: Please take note of the correct direction of the cable (contact side)
Install the New Floppy Disk Drive and Completing the Instrument
Unscrew the three screws with washers (700) and remove the floppy disk from the mounting plate
(680) and mount a new disk drive (670) to the floppy mounting plate (680).
Connect the foil cable (690) to the disk drive (Note the contact side of the cable).
Insert the floppy mounting plate (680) and mount it to the fan side with two screws with washers
(700).
Note: Please mount the floppy disk drive in the middle of the front panel break out.
Put the top cover (240) on the instrument and mount it with two countersunk screws (260) and three
countersunk screws (250).
Push the tube (410) on the instrument and mount the 4 rear-panel feet (450).
Connect the instrument to the mains, switch on the instrument power switch and switch on the
instrument with the ON/STANDBY key
Function Test
Instrument is booting and the firmware is starting.
Insert 3 ½ disk with any files.
Press the FILE key then the File Manager and Edit Path softkeys.
Enter "a" and ":" and confirm with "Enter" key.
The file structure of the inserted disk must be displayed.
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