6Service
170 Keysight 34970A/34972A Service Guide
Service
This chapter discusses the procedures involved for returning a failed instrument to
Keysight for service or repair. Subjects covered include the following:
– “Operating Checklist” on page 171
– “Types of Service Available” on page 172
– “Repackaging for Shipment” on page 173
– “Cleaning” on page 173
– “Electrostatic Discharge (ESD) Precautions” on page 174
– “Surface Mount Repair” on page 174
– “To Replace the Power-Line Fuse” on page 175
(also depicted on page 32)
– “Troubleshooting Hints” on page 175
– “Self-Test Procedures” on page 179
– “Disassembly” on page 184
– “Recyclable Parts” on page 191
– “Parts List for 34970A/34972A and 34901A” on page 194