Chapter 3 129
Parts List
How to Order Parts
Table 3-1 Reference Designations
A Assembly HY Circulator S Switch
AT Attenuator, Isolator,
Limiter, Termination
J Electrical Connector
(Stationary Portion), Jack
T Transformer
B Fan, Motor TB Terminal Board
BT Battery K Relay TC Thermocouple
TP Test Point
C Capacitor L Coil, Inductor
CP Coupler U Integrated Circuit,
Microcircuit
CR Diode, Diode Thyristor,
Step Recovery Diode,
Varactor
M Meter,
Miscellaneous
MP Mechanical Part V Electron Tube
DC Directional Coupler VR Breakdown Diode (Zener),
Voltage Regulator
DL Delay Line P Electrical Connector
(Movable Portion), Plug
DS Annunciator, Lamp,
Light Emitting Diode (LED)
Signaling Device (Visible)
W Cable, Wire, Jumper
Q Silicon Controlled Rectifier
(SCR), Transistor,
Triode, Thyristor
XSocket
E Miscellaneous
Electrical Part
R Resistor Y Crystal Unit
(Piezoelectric,Quartz)
FFuse RTThermistor
FL Filter Z Tuned Cavity,
Tuned Circuit