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Troubleshooting and Diagnostics 4

Keysight 34980A Service Guide 103

211 K7211 611 K8611

212 K7212 612 K8612

213 K7213 613 K8613

214 K7214 614 K8614

215 K7215 615 K8615

216 K7216 616 K8616

301 K7301 701 K8701

302 K7302 702 K8702

303 K7303 703 K8703

304 K7304 704 K8704

305 K7305 705 K8705

306 K7306 706 K8706

307 K7307 707 K8707

308 K7308 708 K8708

309 K7309 709 K8709

310 K7310 710 K8710

311 K7311 711 K8711

312 K7312 712 K8712

313 K7313 713 K8713

314 K7314 714 K8714

315 K7315 715 K8715

316 K7316 716 K8716

401 K7401 801 K8801

402 K7402 802 K8802

403 K7403 803 K8803

404 K7404 804 K8804

405 K7405 805 K8805

Matrix 1 Matrix 2

Declaration of Conformity2
Safety Information2
Safety Considerations3
- General3
- Before Applying Power4
- Ground the Instrument4
- Do Not Operate in an Explosive Atmosphere4
- Do Not Remove the Instrument Cover4
- Do Not Modify the Instrument4
- In Case of Damage4
- Environmental Conditions5
Safety Symbols3
Sales and Technical Support6
Waste Electrical and Electronic Equipment (WEEE) Directive 2002/96/EC6
- Product Category6
Front Panel at a Glance7
Rear Panel at a Glance9
Rear Panel Connector Pinouts11
- External Trigger/Alarms Connector (Male D-Sub)11
- Annunciator Display Indicators12
- Analog Bus Connector (Female D-Sub)13
Front Panel Menu Reference14
Instrument Rack Mounting16
Table of Contents19
Obtaining Service24
- Operating Checklist24
- Types of Service Available24
- Repackaging for Shipment25
- Cleaning26
- Self Test Procedures26
- Electrostatic Discharge (ESD) Precautions27
Specifications29
Calibration Procedures31
- Keysight Technologies Calibration Services32
- Calibration Interval32
- Adjustment Is Recommended32
- Time Required for Calibration33
- Automating Calibration Procedures33
- Recommended Test Equipment34
- Calibration Security35
- Calibration Message36
- Calibration Count36
- Calibration Process37
- Aborting a Calibration in Progress37
- Performance Verification Tests38
- Internal DMM40
- Plug-In Modules55
Troubleshooting and Diagnostics68
- Troubleshooting Hints68
- Power Supply69
- Product Firmware Updates69
- Instrument Errors70
- Error Numbers71
- Calibration Errors76
- Isolate a Problem with a Plug-In Module81
- Relay and FET Replacement82
- 34921A 40-Channel Armature Multiplexer with Low Thermal Offset83
- 34922A 70-Channel Armature Multiplexer85
- 34923A 40/80-Channel Reed Multiplexer88
- 34924A 70-Channel Reed Multiplexer91
- 34925A 40/80-Channel Optically-Isolated FET Multiplexer94
- 34931A Dual 4X8 Armature Matrix97
- 34932A Dual 4X16 Armature Matrix100
- 34933A Dual/Quad 4X8 Reed Matrix105
- 34937A 32-Channel GP Switch109
- 34938A 20-Channel High-Current GP Switch111
Disassembly and Repair114
- Electrostatic Discharge (ESD) Precautions114
- Surface Mount Repair114
- Tools Required114
- Basic Disassembly115
- Power Supply Removal116
- Power Supply Disassembly118
- KOM Removal119
- Front Panel Removal120
- Front Panel Disassembly121
- DMM Removal122
- Backplane Removal123
Replaceable Parts125
- To Order Replaceable Parts126
- Backdating and Part Changes126
- Mainframe Replaceable Parts127
- 34921A Replaceable Parts128
- 34923A Replaceable Parts129
- 34931A Replaceable Parts130
- 34932A Replaceable Parts131
- 34937A Replaceable Parts132
- 34946A and 34947A Replaceable Parts132
- Vendor Addresses133
Backdating135
Diagrams137
- 34921A Component Locator138
- 34922A Component Locator139
- 34923A Component Locator140
- 34924A Component Locator141
- 34925A Component Locator (Top)142
- 34925A Component Locator (Bottom)143
- 34931A Component Locator144
- 34932A Component Locator145
- 34933A Component Locator146
- 34937A Component Locator147
- 34938A Component Locator148

Brand	Keysight Technologies
Model	34980A
Category	Measuring Instruments
Language	English

Keysight Technologies 34980A User Manual

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Keysight Technologies 34980A Specifications

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