6 Removing, Replacing, or Returning 16860 Series Logic Analyzer Assemblies106 Keysight 16860 Series Portable Logic Analyzer Service GuideBefore you StartBefore you start any repair or replacement work on a 16860 logic analyzer, it is recommended thatyou perform the tasks described in this section and carefully read and follow the cautions andwarnings included in this section.Repair Tools NeededCAUTION Electrostatic discharge can damage electronic components. Use groundedwriststraps and mats when performing any service to this instrument.CAUTION Damage can occur to electronic components if you remove or replaceassemblies when the instrument is on or when the power cable is connected.Do not attempt to remove or install an assembly with the instrument on orwith the power cable connected.WARNING Hazardous voltages exist on the power supply. To avoid electrical shock,disconnect power from the instrument before performing any repair, removal,or replacement procedures. After disconnecting the power, wait at least sixminutes for the capacitors on the power supply board to discharge beforeservicing the instrument.NOTE Some procedures in this chapter require you to remove other assemblies ofthe instrument, but do not provide complete instructions to remove theseother assemblies. In such cases, refer to the removal procedure for thatspecific assembly for the instructions on how to remove it.The pictures included in this chapter are representative. Your logic analyzerparts may look different from these pictures.T10, T15, T20 TORX screwdrivers#1 Pozi-drive screwdriver5 mm nut driver9/16" hex socket
