Agilent Technologies L4532A Series Service Manual page 76

Agilent L4532A/ 34A 20 MSa/ s Digitizer
Service Guide
5
Service and Repair
This chapter will help you troubleshoot a failing digitizer. It
also describes how to obtain repair service and lists
r eplaceable assemblies.
Service 72
Operating Checklist
T ypes of Service Available
Repackaging for Shipment
Cleaning 73
Troubleshooting 74
T esting the Power Supplies
Self T est Procedures
Self T est Error Numbers and Messages
Calibration Errors and Messages
Replaceable Parts List
Disassembly 81
T ools Y ou'll Need
Electrostatic Discharge (ESD) Precautions
Removing the Cover
Interior Layout 84
Replacing the Power Supply
Replacing the Processor Board
Replacing an Analog (Input) Board
Removing the Rear Panel
Replacing the Digital Board (L4532A only)
Replacing the Digital Board (L4534A only)
Replacing the Carrier Board
Replacing the Ground Cable
Removing the Front Panel
Replacing the Power Switch and Switch Cable
Replacing the Display
Replacing a Fan
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