HP 3455A - Page 72

Model 34S5A Section
VI
SECTION VI
REPLACEABLE PARTS
6-1.
INTRODUCTION.
6-2.
This section
contains information for
ordering replace-
ment
parts. Table
6-3
lists
parts
in
alphameric order of their
reference
designators and indicates the
description, -hp-
Part Number
of
each part, together
with any applicable
notes, and
provides
the
following:
a.
Total quantity
used in the instrument (Qty
column).
The total quantity
of a part is
given the first time the part
number
appears.
b.
Description of the part.
(See abbreviations
listed
in
Table
6-1.)
c.
Typical
manufacturer of the part in a
five-digit code.
(See Table
6-2
for list of
manufacturers.)
d.
Manufacturers
part number.
6-3. Miscellaneous parts are
listed
at
the end of Table
6-3.
64.
ORDERING INFORMATION.
6-5.
To
obtain replacement parts,
address order or inquiry
to
your local
Hewlett-Packard Field Office. (Field Office
locations are listed at
the back of the manual.) Identify
parts
by
their
Hewlett-Packard
part numbers. Include
instrument model and
serial
numbers.
6-6.
NON-LISTEO
PARTS.
6-7.
To obtain a part that is not listed, include:
a.
Instrument model number.
b.
Instrument serial number.
c. Description of
the part.
d.
Function and location
of
the
part.
6-8.
PARTS
CHANGES.
6-9.
Components which
have
been changed are
so marked
by one of three symbols; i.e..
A, A with a letter subscript,
e.g.. A
3
,
or A
with
a
number subscript, e.g., A|
0
.
A A
with
no
subscript indicates the component listed is the preferred
replacement for an earlier component. A
A with
a
letter
subscript indicates a
change which is explained in a note at
the bottom of
the page. A A with a number subscript indi-
cates the related change is discussed in backdating (Section
VII). The number of the subscript
indicates
the
number
of
the change in backdating
which should be referred to.
6-10. PROPRIETARY PARTS.
6-11.
Items marked by a dagger
(t)
in the reference desig-
Table
6-1. Standard Abbreviations.
6-1