HP 5335A Service Manual

General information
SECTION I
GENERAL INFORMATION
1-1. INTRODUCTION
1-2. This Operating and Service Manual contains the information required to install, operate,
test, adjust, and service the Hewlett-Packard Model 5335A Universal Frequency Counter. The
counter, with DVM Option 020 and C Channel Option 030, is shown in Figure 1-1 with its
supplied accessories.
1-3. MANUAL SUMMARY
1-4. This manual is divided into eight sections, each covering a particular topic for the
operation and service of the HP 5335A. The topics by section number are:
SECTION I, GENERAL INFORMATION. Provides the instrument specifications, instru¬
ment identification, description of options, accessories and recommended test
equipment.
SECTION II, INSTALLATION. Provides information about initial inspection, preparation
for use, storage and shipment, field installation of options, and HP-IB interconnections.
SECTION III, OPERATION AND PROGRAMMING. Provides information about oper¬
ating characteristics, panel features, local and remote operating instructions, operator's
maintenance, and programming. The operation of Options 020 and 030 is included in
this section.
SECTION IV, OPERATIONAL VERIFICATION. Provides abbreviated procedures for
operational verification which give the operator a high degree of confidence that the
5335A is operating properly.
SECTION V, ADJUSTMENTS. Provides the procedures and adjustment locations required
to properly maintain the instrument operating characteristics within specifications.
SECTION VI, REPLACEABLE PARTS. Provides ordering information for all replaceable
parts and assemblies within the instrument.
SECTION VII, MANUAL CHANGES. This section is reserved for manual change infor¬
mation which effectively "backdates" the technical areas of the manual to apply to
older instruments.
SECTION VIII, SERVICE. This section provides the instrument theory of operation,
troubleshooting information, repair techniques, and schematic diagrams.
1-5. SPECIFICATIONS
1-6. The instrument specifications are listed in Table 1-1. These specifications are the perform¬
ance standards or limits against which the instrument may be tested.
1-7. SAFETY CONSIDERATIONS
1-8. The 5335A Universal Counter is a Safety Class I instrument (provided with a protective earth
terminal}, designed according to international safety standards. This operating and service
manual contains information, cautions, and warnings which must be followed by the user to
ensure safe operation and keep the instrument in safe condition.
1-1
Model 5335A

HP 5335A Specifications

General

Brand	HP
Model	5335A
Category	Cash Counter
Language	English