Agilent Technologies 8590 Series Service Manual page 489

Table 12-1 Reference Designations
A Assembly
AT Attenuator,
Isolator,
Limiter,
Termination
B Fan, Motor
BT Battery
C Capacitor
CP Coupler
CR Diode, Diode
Thyristor, Step
Recovery Diode,
Varactor
DC Directional
Coupler
DL Delay Line
DS Annunciator,
Lamp, Light
Emitting Diode
(LED), Signaling
Device (visible)
E Miscellaneous
Electrical Part
Chapter 12
REFERENCE DESIGNATIONS
F Fuse
FL Filter
HY Circulator
J Electrical
Connector
(Stationary
Portion),
Jack
K Relay
L Coil, Inductor
M Meter
MP Miscellaneous
Mechanical Part
P Electrical
Connector
(Movable Portion),
Plug
Q Silicon Controlled
Rectifier (SCR),
Transistor, Triode
Thyristor
R Resistor
Replaceable Parts
Ordering Information
RT Thermistor
S Switch
T Transformer
TB Terminal Board
TC Thermocouple
TP Test Point
U Integrated Circuit,
Microcircuit
V Electron Tube
VR Breakdown Diode
(Zener),
Voltage Regulator
W Cable, Wire,
Jumper
X Socket
Y Crystal Unit
(Piezoelectric,
Quartz)
Z Tuned Cavity,
Tuned Circuit
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