Tektronix RSA3303A Service Manual page 168

Removal and Installation Procedures
Hard Disk Drive
6- 34
1. Back up the user files:
Use the Windows Back Up tool to back up files stored on the hard disk. The
Back Up tool is located in the System Tools folder in the Accessories folder.
Start the tool and determine which files and folders to back up. Use the
Windows on-line help for information on using the Back Up tool.
For the analyzer, the user-generated files consist of these four types of files,
which have these extensions:
H .STA (Status file)
H .IQT (Data file)
H .TRC (Trace file)
H .COR (Amplitude correction file)
2. Assemble equipment and locate module to be removed:
a. You will need a #2 Phillips screwdriver (Items 1 and 3).
b. Locate the hard disk drive in the CPU board and disk modules diagram,
Figure 6- -4, page 6- -14.
3. Orient the analyzer: Set the analyzer so its bottom is down on the work
surface and its left side is facing you.
4. Remove the disk bracket: See Figure 6- -18.
a. Remove the two screws securing the disk bracket to the shield bracket.
b. Remove the two screws securing the disk bracket to the main chassis.
c. Lift up the disk bracket containing the hard disk drive and the floppy
disk drive.
5. Remove the hard disk drive:
a. Remove the four screws securing the hard disk drive to the disk bracket.
b. Lift the hard disk drive up away.
6. Reinstallation: Reverse step 4 and 5 to reinstall the hard disk drive.
RSA3303A & RSA3308A Service Manual