Table of Contents
Model8672A
Replaceable Parts
SECTION
VI
REPLACEABLE PARTS
6-1.
INTRODUCTION
This
section contains
information for
ordering
parts.
Table
6-2
lists abbreviations used
in
the parts
list and throughout the manual. Table
6-3
lists all
replaceable parts
in
reference designator
order.
Table
6-4
contains the names and addresses
that
correspond
to
the manufacturer's
code
numbers.
6-2.
EXCHANGE ASSEMBLIES
Table
6-1
lists assemblies
that may
be
replaced on
an exchange
basis,
thus affording
a
considerable
cost
saving. Exchange, factory-repaired, and
tested
assemblies are
available only
on
a
trade-in
basis;
therefore,
the defective assembly must
be returned
for
credit.
For this reason, assemblies
required for
spare parts stock must
be
ordered by the new part
assembly number.
6-3. ABBREVIATIONS
Table
6-2 lists
abbreviations
used
in the
parts
list,
schematics,
and
throughout the manual.
In
some
cases,
two forms of the abbreviation are
used, one
all in
capitals letters,
and
one
partial
or no capitals.
This
occurs because
the abbreviations
in
the parts
list are always all capitals. However, in
the
sche¬
matics and
other parts of the
manual,
other abbrevi¬
ation
forms are used
with
both lower
case
and upper
case letters.
b.
Part number
check digit (CD).
c.
The total quantity (Qty)
used
in the major
assembly
(Al,
A2
or A3).
d.
The
description
of
the part.
e.
A
typical manufacturer of the part in
a
five-
digit
code.
f.
The manufacturer's number
for the part.
The total quantity
for each
part
is
given only
once
—
at the first appearance of
the part number
in
the
list for each
major
assembly.
NOTE
Total quantities
for optional assemblies
are totaled
by
assembly
and
not
inte¬
grated into
the
standard
list.
6-5. PARTS LIST
UPDATING
(Change Sheet)
Production changes
to
Signal Generators made
after the publication date
of this manual
are
accompanied
by
a
change in the serial
number
prefix. Changes to the parts list are recorded
by
serial
number prefix
on
a
MANUAL CHANGES
supplement. Also, parts list errors are noted in the
ERRATA
portion
of
the
MANUAL
CHANGES
supplement.
6-4. REPLACEABLE PARTS LIST
Table
6-3 is
the
list
of replaceable parts
and
is
organized
as
follows:
a.
Electrical
assemblies
and their components in
alphanumeric
order by reference designation.
b.
Chassis-mounted parts in alphanumeric
order
by
reference
designation.
c.
Mechanical
parts.
The information
given for each part
consists
of the
following:
a.
The Hewlett-Packard part
number.
6-6. ILLUSTRATED PARTS BREAKDOWN
Most mechanical parts
are identified in Figures
6-1
and
6-2.
6-7.
ORDERING INFORMATION
To order
a
part
listed
in the
replaceable parts
table, include the Hewlett-Packard part number
(with the
check digit),
and the quantity
required.
Address
the
order fo the
nearest Hewlett-Packard
office.
The
check
digit will
ensure accurate
and
timely
processing
of your
order.
To order
a
part
that
is
not listed in the replaceable
parts table, include the instrument model number,
instrument
serial number, description
and
func¬
tion of the
part, and the number of parts required.
6-1
Table of Contents
