Model 5305B
Replaceable Parts
SECTION IX E
5305B 1300 MHz COUNTER
SUBSECTION VI
REPLACEABLE PARTS
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.
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:
9E-6-1
REFERENCE DESIGNATIONS
A = assembly E = miscellaneous electrical MP = miscellaneous TP = test point
AT = attenuator; isolator; part mechanical part U = integrated circuit;
termination F = fuse P = electrical connector microcircuit
B = fan; motor FL = filter (movable portion); V = electron tube
BT = battery H = hardware plug VA = voltage regulator;
C = capacitor HY = circulator Q = transistor; SCR; triode breakdown diode
CP = coupler J = electrical connector thyristor W = cable; transmission
CA = diode; diode thyristor; (stationary portion); A = resistor path; wire
varactor jack AT = thermistor X = socket
DC = directional coupler S = switch Y = crystal unit-piezo-
DL = delay line K = relay T = transformer electric
DS = annunciator; signaling L = coil; inductor TB = terminal board Z = tuned cavity; tuned
device (audible or M = meter TC = thermocouple circuit
visual); lamp; LED
ABBREVIATIONS
A = ampere BCD = binary coded decimal COMP = composition °K = degree Kelvin
ac = alternating current BD = board COMPL = complete DEPC = deposited carbon
ACCESS = accessory BE CU = beryllium copper CONN = connector DET = detector
ADJ = adjustment BFO = beat frequency CP = cadmium plate diam = diameter
AID = analog-to-digital oscillator CAT = cathode-ray tube DIA = diameter (used in
AF = audio frequency BH = binder head CTL = complementary tran- parts list)
AFC = automatic frequency BKDN = breakdown sistor logic DIFF
control BP = bandpass CW = continuous wave AMPL = differential amplifier
AGC = automatic gain control BPF = bandpass filter cw = clockwise div = division
AL = aluminum BAS = brass D/A = digital-to-analog DPDT = double-pole,double-
ALC = automatic level control BWO = backward-wave dB = decibel throw
AM = amplitude modulation oscillator dBm = decibel referred to DA = drive
AMPL = amplifier CAL = calibrate 1 mW DSB = double sideband
APC = automatic phase ccw = counterclockwise dc = direct current DTL = diode transistor logic
control CEA = ceramic deg = degree (temperature DVM = digital voltmeter
ASSY = assembly CHAN = channel interval or difference) ECL = emitter coupled logic
AUX = auxiliary cm = centimeter ° = degree (plane angle) EMF = electromotive force
avg = average CMO = coaxial °C = degree Celsius EDP = electronic data
AWG = american wire gauge COEF = coefficient (centrigrade) processing
BAL = balance COM = common °F = degree Fahrenheit ELECT = electrolytic
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. Instrument model number.
b. Instrument serial number.
c. Description of the part.
d. Function and location of the part.
To Next Page
