HP 83522A Service Notes page 101

Model 83522A Replaceable Parts
Table 6-2. Manufacturers Code List, Reference Designations, and Abbreviations (2 o f 31
b
REFERENCE DESIGNATIONS
A
. . . . . . . . . . . . . . . . . . . .
Assembly F L . .
. . . . . . . . . . . . . . . . . . . . .
Filter R T . .
. . . . . . . . . . . . . . . .
Thermistor
AT
. . . . . . . . .
Attenuator, Isolator, H . .
. . . . . . . . . . . . . . . . . .
Hardware S . .
. . . . . . . . . . . . . . . . . . . . . .
Switch
. . . . . . . . . . . . . . . .
Limiter, Termination
HY
. . . . . . . . . . . . . . . . . .
Circulator T . . Transformer
B . .
. . . . . . . . . . . . . . . . .
Fan, Motor J .
. . . . . . . . . .
Electrical Connector TB
. . . . . . . . . . . . .
Terminal Board
. . . . . . . . . . . . . .
BT..
. . . . . . . . . . . . . . . . . . . .
Battery (Stationary Portion), Jack TC. Thermocouple
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C
. . . . . . . . . . . . . . . . . . . .
Capacitor K . . Relay TP.. Test Point
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
C P . .
. . . . . . . . . . . . . . . . . . .
Coupler L Coil, Inductor U Integrated Circuit,
CR.
. .
Diode, Diode Thyristor, Step M
. . . . . . . . . . . . . . . . . . . . . . .
Meter Microcircuit
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recovery Diode (SCR), Varactor MP Miscellaneous V Electron Tube
. . .
DC
. . . . . . . . .
Directional Coupler Mechanical Part VR Breakdown Diode (Zener),
DL
. . . . . . . . . . . . . . . . .
Delay Line P
. . . . . . . . . .
Electrical Connector Voltage Regulator
. . . . . . . . .
DS.
. . .
Annunciator, Lamp, Light (Movable Portion), Plug W. Cable, Transmission
Emitting Diode (LED), Signaling Q.
. . .
Silicon Controlled Rectifier Path, Wire
Device (Audible or Visible) (SCR), Transistor, X
. . . . . . . . . . . . . . . . . . . . . . .
Socket
E
. . . . . . . . . . . . . . . .
Miscellaneous Triode Thyristor
Y .
. . . . . . . . . . . . . . . . .
Crystal Unit
Electrical Part R .
. . . . . . . . . . . . . . . . . . . . .
Resistor (Piezoelectric, Quartz)
F . .
. . . . . . . . . . . . . . . . . . . . . . .
Fuse Z.
. .
Tuned Cavity, Tuned Circuit
ABBREVIATIONS
A COM
. . . .
Commercial, Common EXT
. . . . . . . Extended, Extension,
CONN
. . . .
Connect, Connection, External, Extinguish
A .
. . . . .
Across Flats, Acrylic, Air Connector
. . . . .
(Dry Method), Ampere CONT Contact, Continuous, F
ADJ.
. . . . . . . .
Adjust, Adjustment Control, Controller
ALC
. . . . . . . .
Alcohol, Automatic CONV
. . . . . . . . . . . . . . .
Converter F
. . . . . . . . . . . .
Fahrenheit, Farad,
Level Control CP..
. . . .
Cadmium Plate, Candle Female, Film (Resistor),
AM.
. . . . .
Amplitude Modulation Power, Centipoise, Conductive
Fixed, Flange, Flint,
AMP..
. . . . . . . . . . . . . . .
Amperage Plastic, Cone Point Fluorine, Frequency
AMPL..
. . . . . . . . . . . . . .
Amplifier C R P . .
. . . . . . . . . . . .
Crepe, Crimp FEM
. . . . . . . . . . . . . . . . . . .
Female
ANLG.
. . . . . . . . . . . . . . . . .
Analog CS
. . . .
Case, Centistoke, Cesium, FF
. . .
Flange, Female Connection;
ASSY..
. . . . . . . . . . . . . . .
Assembly Cross Section
Flip Flop
ASTBL..
. . . . . . . . . . . . . . .
Astable F L . .
. . . . . . . . . .
Flash, Flat, Fluid
ATTEN.
. .
Attenuation, Attenuator FM
. . .
Flange, Male Connection;
D
Foam, Frequency Modulation
. . . . . . . . . . . . . . . . . . . .
B
F R . . Folder
. . . . . . . . . . . . . .
D..
. . . . .
Deep, Depletion, Depth, FT.. Current Gain
Diameter, Direct Current
Bandwidth Product
BCD'
' '
Coded DB
.
,
. Decibel Double Break
BFR.. Before, Buffer
(Transition Frequency); Feet, Foot
. . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . .
BNC.. Type of Connector
DBL Double F X D . . Fixed
. . . . . . .
DCDR
. . . . . . . . . . . . . . . .
Decoder
BSC..
. . . . . . . . . . . . . . . . . . . .
Basic
DEG
. . . . . . . . . . . . . . . . . . .
Degree G
D I F F . .
. . . . . . . . . . . . .
Differential
. . . . . . . . . . . . . . . . . .
C DO. Package Type Designation GE Germanium
. . . . . . . . . . . . . . . . . . . . . . . . .
DRVR. Driver GEN. General, Generator
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C
. . . . . . .
Capacitance, Capacitor, DX.. Duplex G H Z . . Gigahertz
. . . . . . . . . . . . . . . . . . . . .
Center Tapped, Centistoke, GL.. Glass
....
Ceramic, Cermet, Circular Mil G P . General Purpose, Group
Foot, Closed Cup, E
Cold, Compression H
CER.
. . . . . . . . . . . . . . . . . .
Ceramic E-MODE
...
Enhancement Mode
. . . . . . . . .
. . . . .
CH
. . . . . . . . . . . . . . . .
Center Hole ECL Emitter-Coupled Logic H D Hand, Hard, Head,
CHAM..
. . . . . . . . . . . . . .
Chamfer EPROM..
. . . . . . . . . . . .
Eraseable Heavy Duty
CNTR.
. . . . . .
Container, Counter Programmable Read Only Memory
HEX
. . . . . . . . . . . . .
Hexadecimal,
COAX
. . . . . . . . . . . . . . . . .
Coaxial EXCL.
.....
Excluding, Exclusive
Hexagon, Hexagonal