Disassembly and Repair 5
Keysight 34980A Service Guide 115
Basic Disassembly
Observe the electrostatic discharge precautions given on page 114.
1 Remove the power cable from the unit. If attached, remove the analog bus
connector.
a If desired, you may also remove the feet by lifting the tab on each foot and
sliding the foot toward the rear of the instrument.
2 Remove all plug-in modules.
3 Using a T-20 Torx driver, loosen the five captive screws in the rear bezel and
remove the bezel. The metal cover will now slide off.