Agilent Technologies 53147A Assembly Level Service Manual page 8

In This Guide
Instrument Identification
The instrument is identified by the serial number on the rear panel.
Agilent uses a two-part serial number with the first part (prefix)
identifying a series of instruments and the second part (suffix) identifying
a particular instrument within a series. Agilent-assigned alpha characters
before the suffix identify the country in which the instrument was
manufactured.
Instruments Covered by this Guide
This guide applies directly to Agilent 53147A, 53148A, and 53149A
instruments that have the same serial number prefix(es) shown on the
title page. If the serial number prefix of your instrument differs from that
listed on the title page of this guide, there may be differences between this
guide and your instrument.
Instruments having a higher serial prefix are covered (when required) by
one or more manual-change sheets included with this guide. If a required
change sheet is missing, contact your nearest Agilent Sales Office listed at
the back of this guide.
Assembly-Level Service Guide Organization
This Assembly-Level Service Guide consists of a table of contents,
a preface, six chapters, and an index. The page headers identify the
chapters and sections of this manual. The chapter contents are
summarized as follows:
Chapter 1 Performance Tests provides procedures that verify the
instrument operates properly and meets the Agilent 53147A/148A/149A
specifications given in Chapter 6, "Specifications," in this guide.
Chapter 2 Service is divided into seven main sections that provide
instructions for returning the instrument to Agilent for service,
calibrating the instrument, and troubleshooting the assemblies in
the instrument.
Chapter 3 Replacing Assemblies provides procedures for replacing
defective assemblies and/or modules in the instrument.
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