Download Errata - Keysight
Transcript
5 Disassembly and Repair Front Panel Disassembly 1 Pull to remove the knob. Use a 7/16” nut driver to remove the nut from the knob shaft. 2 Remove the four T20 Torx screws from the circuit board and lift the circuit board out. You can now lift out the keypad. 120 34980A Service Guide