HP 181A manual Service

2

Chapter 2 Service

Introduction

Introduction

This chapter provides service information for your HP 53131A/132A/181A and is divided into seven major sections:

•Returning the Instrument to Hewlett-Packard for Service (page 2-3). This section provides you with step-by-step instructions on how to return the instrument for service.

•About the HP 53131A/132A Calibration Menu (page 2-6). This section contains reference information that gives a complete overview of the calibration menu of the HP 53131A/132A.

•The HP 53131A/132A Calibration Procedures (page 2-15). This section provides step-by-step procedures for calibrating the HP 53131A/132A.

•About the HP 53181A Calibration Menu (page 2-25).This section contains reference information that gives a complete overview of the calibration menu of the HP 53181A.

•The HP 53181A Calibration Procedures (page 2-31). This section provides step-by-step procedures for calibrating the HP 53181A.

•Pre-Troubleshooting Information (page 2-36). This section provides you with pertinent information such as safety considerations, recommended test equipment, repair and after-service considerations, and assembly identification and location.

•Troubleshooting the Counter (page 2-45). This section provides you with troubleshooting procedures that isolate the faulty assembly or module.

If the instrument is under warranty, return the instrument to Hewlett-Packard for service. Refer to the first section of this chapter titled “Returning the Instrument to Hewlett-Packard for Service.” If you decide to troubleshoot the instrument yourself, refer to the section titled “Troubleshooting the Counter.”

2-2 Assembly-Level Service Guide