Table of Contents
Advertisement
9E-6-1. INTRODUCTION
9E-6-2. This subsection contains information for ordering
replacement parts. Table 9E-6-1 lists parts used in the
standard counter in alphanumeric order of their reference
designators and provides the following information for
each part. Table 9E-6-2 lists parts used in Option 001.
Miscellaneous parts are listed at the end of Table 9E-6-1.
a. Hewlett-Packard part number.
b. Description of part (see abbreviation below).
c. Total quantity used in the instrument (shown only
after the first entry for a given part).
d. Typical manufacturer of the part in a five-digit code
(see list of manufacturer's in Table 9E-6-2).
e. Manufacturer's part number.
A
= assembly
AT
= attenuator; isolator;
termination
B
= fan; motor
BT
= battery
C
= capacitor
CP
= coupler
CA
= diode; diode thyristor;
varactor
DC
= directional coupler
DL
= delay line
DS
= annunciator; signaling
device (audible or
visual); lamp; LED
A
= ampere
ac
= alternating current
ACCESS
= accessory
ADJ
= adjustment
AID
= analog-to-digital
AF
= audio frequency
AFC
= automatic frequency
control
AGC
= automatic gain control
AL
= aluminum
ALC
= automatic level control
AM
= amplitude modulation
AMPL
= amplifier
APC
= automatic phase
control
ASSY
= assembly
AUX
= auxiliary
avg
= average
AWG
= american wire gauge
BAL
= balance
SECTION IX E
5305B 1300 MHz COUNTER
SUBSECTION VI
REPLACEABLE PARTS
REFERENCE DESIGNATIONS
E
= miscellaneous electrical
part
F
= fuse
FL
= filter
H
= hardware
HY
= circulator
J
= electrical connector
(stationary portion);
jack
K
= relay
L
= coil; inductor
M
= meter
ABBREVIATIONS
BCD
= binary coded decimal
BD
= board
BE CU
= beryllium copper
BFO
= beat frequency
oscillator
BH
= binder head
BKDN
= breakdown
BP
= bandpass
BPF
= bandpass filter
BAS
= brass
BWO
= backward-wave
oscillator
CAL
= calibrate
ccw
= counterclockwise
CEA
= ceramic
CHAN
= channel
cm
= centimeter
CMO
= coaxial
COEF
= coefficient
COM
= common
9E-6-3.
ORDERING INFORMATION
9E-6-4.
To obtain replacement parts, address order to
your local Hewlett - Packard Sales and Service Office (see
lists in section VI of the 5300 manual for addresses).
Identify parts by their Hewlett-Packard part number. 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.
MP
= miscellaneous
mechanical part
P
= electrical connector
(movable portion);
plug
Q
= transistor; SCR; triode
thyristor
A
= resistor
AT
= thermistor
S
= switch
T
= transformer
TB
= terminal board
TC
= thermocouple
COMP
= composition
COMPL
= complete
CONN
= connector
CP
= cadmium plate
CAT
= cathode-ray tube
CTL
= complementary tran-
sistor logic
CW
= continuous wave
cw
= clockwise
D/A
= digital-to-analog
dB
= decibel
dBm
= decibel referred to
1 mW
dc
= direct current
deg
= degree (temperature
interval or difference)
°
= degree (plane angle)
°C
= degree Celsius
(centrigrade)
°F
= degree Fahrenheit
Model 5305B
Replaceable Parts
TP
= test point
U
= integrated circuit;
microcircuit
V
= electron tube
VA
= voltage regulator;
breakdown diode
W
= cable; transmission
path; wire
X
= socket
Y
= crystal unit-piezo-
electric
Z
= tuned cavity; tuned
circuit
°K
= degree Kelvin
DEPC
= deposited carbon
DET
= detector
diam
= diameter
DIA
= diameter (used in
parts list)
DIFF
AMPL
= differential amplifier
div
= division
DPDT
= double-pole,double-
throw
DA
= drive
DSB
= double sideband
DTL
= diode transistor logic
DVM
= digital voltmeter
ECL
= emitter coupled logic
EMF
= electromotive force
EDP
= electronic data
processing
ELECT
= electrolytic
9E-6-1
Advertisement
Table of Contents
Troubleshooting
