72 16901A Logic Analysis System Service Guide
6 Replacing Assemblies
To remove and replace the line filter assembly
Perform previous procedures:
• “To prepare the instrument for disassembly” on
page 46.
• “To remove and replace the cover” on page 50.
• “To remove and replace the front panel assembly” on
page 57.
1 Disconnect the line filter assembly cables from the power
supplies. In order to press the release latches on the
lower cable connection, you may need to slide the tray
assembly part way out following the procedure “To
remove and replace the tray assembly” on page 69.
2 Using a Torx T10 screwdriver, remove the 2 screws
securing the power socket to the frame and the 1 screw
to the ground wire.
3 Reverse this procedure to replace the power line filter
assembly.
Line filter
assembly
Ground wire
T-10 screw
T-10 screws (2)