Remove the baffle bracket
Use this procedure to remove and replace the baf
fle bracket from the rear chassis, to gain access to the power supply assembly.
Before you begin
• To prevent electrostatic damage to components whenever you work on the instrument, wear properly-grounded electrostatic prevention
wrist and foot straps, and work in a tested antistatic environment on an antistatic mat.
• Remove rear chassis assembly on page 20
Procedure
1. Set the rear chassis with the rear side down.
2. Remove the five T-10 Torx screws from the baffle bracket. The middle two screws are Loctite patch screws (see Replaceable Parts
List).
Maintenance
5 Series B Mixed Signal Oscilloscope Service Manual MSO54B, MSO56B, MSO58B 21