Replaceable Parts; Introduction; Ordering Information; Non-Listed Parts - HP 3465B Operating And Service Manual

Model 3465B
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 list of abbreviations in
Table 6-1.)
c. Typical manufacturer of the part is a five-digit code.
(See Table 6-2 for list of manufacturers.)
d. Manufacturer's part number.
6-3. Miscellaneous parts are listed in Table 6-3 following
their respective assemblies. General miscellaneous parts are
listed at the conclusion of Table 6-3.
6-4. ORDERING INFORMATION.
6-6. NON-LISTED 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., Ag, or A with a number subscript, e.g., Ai q. 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
indicates the related change is discussed in backdating
(Section VIII). The number of the subscript indicates the
number of the change in backdating which should be
referred to.
6-5. To obtain replacement parts, address order or inquiry
to your local Hewlett-Packard Field Office. (See Appendix
A for list of office locations.) Identify parts by their
Hewlett-Packard part numbers. Include instrument model
and serial numbers.
6-10. PROPRIETARY PARTS.
6-11. Items marked by a dagger (f) in the reference
designator column are available only for repair and service
of Hewlett-Packard instruments.
Table 6-1. Standard Abbreviations.
PET
fxd .
OS .
E . .
ABBREVIATIONS
Ag silver
. Al aluminum
A ampere(s)
Au gold
C capacitor
cer ceramic
coef coefficient
com common
comp composition
conn connection
dep deposited
DPDT double-pole double-throw
DPST double-pole single-throw
elect electrolytic
encap encapsulated
faradlsl
. field effect transistor
fixed
Hz hertz (cycle(s) per second) NPQ
GaAs gallium arsenide
GHz gigahertz = 10'*"9 hertz
gd guard(ed)
Ge germanium
gnd groundied)
H henry(ies)
Hg mercury
A assembly
6 V motor
BT battery
C capacitor
CR diode
OL delay line
ID inside diameter
impg impregnated
incd incandescent
ins insulation(ed)
kfi kilohm(s) = lO'^^^ghms
kHz kilohertz = lO'^^hgr^^
L inductor
lin linear taper
log logarithmic taper
mA milliampere(s) = 10"3 amperes
MHz megahertz = lO"*"® hertz
Mf2 megohm(s| - 10"*"® ohms
met flm metal film
mfr manufacturer
ms millisecond
mtg mounting
mV millivolt(s) = 10"^ volts
/iP microfaradls)
/Js microsecond(s)
/UV microvolt(s) = 10 ® volts
my Mylar(^
nA nanoampere(s) = 10 ® amperes
NC normally closed
Ne neon
NO normally open
negative positive zero
(zero temperature coefficient)
ns nanosecond(s) = 10 ® seconds
nsr not separately replaceable
n ohm(s)
obd order by description
CD outside diameter
pA picoampere(s)
pc printed circuit
pp picofaradtsi lO'^^fgrgds
piv peak inverse voltage
p/o part of
pos positionis)
poly polystyrene
pot potentiometer
p-p peak-to-peak
ppm parts per million
prec precision (temperature coeffient,
long term stability and/or tolerance)
R resistor
Rh rhodium
rms root-mean-square
rot rotary
Se . .
sect .
Si . .
DESIGNATORS
PL
lamp
. misc electronic part
fuse
filter
HR heater
IC integrated circuit
J jack
K relay
L inductor
M meter
MP mechanical part
si slide
SPOT single-pole double throw
SPST single-pole single-throw
Ta tantalum
TC temperature coefficient
Ti02 titanium dioxide
tog toggle
tol tolerance
trim trimmer
TSTR transistor
V volt(s)
vacw alternating current working voltage
var variable
vdcw direct current working voltage
W watt(s)
w/ with
wiv working inverse voltage
w/o without
ww wirewound
. .selenium
. section(s)
. . . .silicon
Q transistor
OCR transistor-diode
R resistor
RT thermistor
S switch
T . , , transformer
TB terminal board
TC thernvocouple
TP test point
optimum value selected at factory.
average value shown (part may be omitted)
no standard type number assigned
selected or special type
Dupont de Nemours
terminal strip
U microcircuit
V vacuum tube, neon bulb.photocell. etc.
W
. cable
^ socket
XDS lampholder
XP fuseholder
crystal
Z network
6-1