HP 5245L - SECTION IV REPLACEABLE PARTS; INTRODUCTION; ORDERING INFORMATION

4.I.
INTRODUCTION.
4-2.
This
section
contains
information
for ordering
replacement
parts.
Table
4-1
lists
parts
in alpha-
numerical
order
of
their
reference
designators
and
indicates
the
descriptionand
HP
stocknumberof
each
part,
together
with
any
applicable
notes.
Table
4-2
lists
parts
in
alpha-numerical
order
of
their Hp
stock
number
and
provides
the
following
information
on
each part;
a.
Description
of the
part
(see
list
of abbreviations
below).
b.
Typical
manufacfurer
of the part
in a
five-digit
code;
see
list
of
manufacfurers
in
Table
4-3.
c. Manufacturer,s
part
number.
d.
Total
quantity
used
in the
instrument
(Te
column).
4-3.
Miscellaneous parts
are
listed at the
end
of
Table
4-1.
4.4.
ORDERING
INFOR'UIATION.
4-5.
To obtain
replacement
parts,
address
order or
inquiry
to
your
local
Hewlett-Packard
Field
Office
(see
lists at
rear of
this
manual
for
addresses).
Identify
parts
by
their
Hewlett-Packard
stock
numbers.
4-6.
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.
Model
5245L
=
assembly
=
motor
=
battery
=
capacitor
=
coupler
=
diode
=
delay line
=
device
signaling
(lamp)
A
=
amperes
A.F.C.
=
automatic
frequency
control
AMPL
=
amplifier
B.
F. O.
=
beat frequency
oscillator
BE
CU
=
beryllium
copper
BH
=
binder
head
BP
=
bandpass
BRS
=
brass
BWO
=
backward
wave
oscillator
SECTION
IY
REPTACEABLE
PARTS
Section VI
Paragraphs
4-1
to
4-6
=
ve.cullrnr
tube,
neon
bulb,
photocell,
etc.
=
voltage regulator
=
cable
=
socket
=
crystal
v
VR
w
x
Y
A
.B
\-
BT
c
CP
CR
DL
DS
counter
-clockwise
ceramic
cabinet mount
only
coefficient
common
composition
complete
connector
cadmium
plate
cathode-ray
tube
clockwise
deposlted
carbon
drive
electrolytic
encapsulated
external
farads
flat
head
fillister
head
fixed
germanium
glass
ground(ed)
H
=
henries
HEX
=
hexagonal
HG
=
m€rcury
HR
=
hour(s)
IF
=
intermediate
freq
IMPG
=
impregnated
INCD
=
incandescent
INCL
=
include(s)
INS
=
insulation(ed)
INT
=
internal
K
=
kilo=1000
LH
=
left hand
LIN
=
linear taper
LK
WASH
=
lock washer
LOG
=
logarithmic taper
LPF
=
low
pass
filter
M
=
milli=10-3
MEc
=
msg=196
MET
FLM
=
metal fllm
MET
OX
=
metalllc
oxide
MFR
=
manufacturer
MINAT
=
miniature
MOM
=
momentary
MTG
=
mounting
MY
=
t'mylart'
plug
transistor
resistor
thermistor
switch
transformer
terminal
board
test
point
negative
-positive-
negative
not
recommended
for
field replacement
not
separately
replaceable
order
by description
oval
head
oxide
peak
printed
circuit
picofarads
=
10
farads
phosphor
bronze
Phillips
peak
inverse
voltage
positive
-negative
-
posltive
part
of
polystyrene
porcelain
position(s)
potentlometer
peak-to-peak
point
peak
working voltage
rectifier
radio frequency
round
head or
right
hand
rack mount
only
RMS
=
root-mean
square
RWV
:
reverse worklng
voltage
S-B
=
slow-blow
SCR
=
screw
SE
=
gelenium
SECT
=
section(s)
SEMICON
=
semiconductor
SI
=
silicon
SIL
=
silver
SL
=
slide
SPC
=
spring
SPL
=
special
SST
=
gtainless
steel
SR
=
split ring
STL
=
steel
TA
=
tantalum
TD
=
time delay
TGL
=
toggle
THD
=
thread
TI
=
titanium
TOL
=
tolerance
TRIM
=
trimmer
TWT
=
traveling wave
tube
REFERENCE
DESIGNATORS
E
=
misc
electronic
part
P
F
=fuse
a
FL
=
filter
R
J
=
jack
RT
K
=
relay
S
L
=
inductor
T
M
=
meter
TB
MP
=
mechanical
part
TP
ABBREVIATIONS
NPN
NRFR
NSR
OBD
OH
ox
ccw
CER
cMo
COEF
coM
COMP
COMPL
CONN
CP
CRT
cw
DEPC
DR
ELECT
ENCAP
EXT
F
FH
FIL H
FXD
N
N/C
NE
NI PL
N/o
NPO
P
PC
PF
PH
BRZ
PHL
PIV
PNP
P/o
POLY
PORC
POS
POT
PP
PT
PWV
RECT
RF
RH
l(lvr\J
U
VAR
vDcw
w/
w
wTv
ww
w/o
GE
\v
GL
GRD
nano
(10-91
normally
closed
neon
nickel
plate
normally open
negauve
positive
zero
(zero
temperature
coeiftcient)
mlcro
=
10-6
variable
dc
working volts
with
watts
working
lnverse
voltage
wlrewound
without
01
194 - 12
02349-1
4-L