Table 4-2. Reference Designations, Abbreviations and Multipliers (1 of 4)
A
AT
B
B T
C
C R
DC
DL
DS
E
REFERENCE DESIGNATIONS
Assembly F Fuse RT
Attenuator, Isolator, FL Filter S
Limiter, Termination HY Circulator T
Fan, Motor J Electrical Connector TB
Battery (Stationary Portion), TC
Capacitor Jack T P
Coupler K Relay U
Diode, Diode L Coil, Inductor
Thyristor, Step M Meter V
Recovery Diode, M P Miscellaneous V R
Varactor Mechanical Part
Directional Coupler P Electrical Connector
Delay Line ( M o v a b l e P o r t i o n ) , W
Annunciator, Lamp, Plug X
Light Emitting
Q
S i l i c o n C o n t r o l l e d Y
Diode (LED), Rectifier (SCR),
Signaling Device Transistor,
(Visible) T r i o d e T h y r i s t o r Z
Miscellaneous Electrical Part R Resistor
Thermistor
Switch
Transformer
Terminal Board
Thermocouple
Test Point
Integrated Circuit,
Microcircuit
Electron Tube
Breakdown Diode
(Zener),
Voltage Regulator
Cable, Wire, Jumper
Socket
Crystal Unit
(Piezoelectric,
Quartz)
Tuned Cavity,
Tuned Circuit
A
A Across Flats, Acrylic,
Air (Dry Method),
Ampere
ADJ Adjust, Adjustment
ANSI American National
Standards Institute
(formerly
ASSY Assembly
AWG American Wire Gage
B
BCD Binary Coded
Decimal
BD Board, Bundle
BE-CU Beryllium Copper
B N C
Type of Connector
BRG Bearing, Boring
3RS Brass
ABBREVIATIONS
BSC Basic CNDCT Conducting,
BTN Button Conductive,
Conductivity,
C Conductor
C O N T C o n t a c t ,
C Capacitance, Continuous,
Capacitor, Control,
Center Tapped, Controller
Cermet , Cold, C O N V C o n v e r t e r
Compression CPRSN Compression
Carbon Composition CUP-PT Cup Point
Plastic C W Clockwise,
CD Cadmium, Card, Continuous Wave
Cord
C E R Ceramic
CHAM Chamfer
CHAR Character,
D
Characteristic,
Charcoal D Deep, Depletion,
CMOS Complementary Depth, Diameter,
Metal Oxide Direct Current
Semiconductor D A Darlington
Replaceable Parts 4-3
Summary of Contents for 8560A
Page 93: ......
Page 150: ... ...
Page 178: ...4 20 Replaceable Parts ...
Page 180: ...4 22 Replaceable Parts ...
Page 182: ...4 24 Replaceable Parts ...
Page 184: ...4 26 Replaceable Parts ...
Page 186: ...4 28 Replaceable Parts ...
Page 188: ...4 30 Replaceable Parts ...
Page 190: ...4 32 Replaceable Parts ...
Page 191: ......
Page 192: ......
Page 193: ......
Page 194: ......
Page 195: ......
Page 205: ...Bl Figure 5 8 Rear View BTl A20 5 10 Major Assembly and Cable Locations ...
Page 249: ...6 44 General Troubleshooting ...
Page 250: ......
Page 251: ......
Page 252: ......
Page 253: ......
Page 282: ......
Page 307: ......
Page 319: ......
Page 324: ...8 42 IF Section ...
Page 325: ......
Page 326: ......
Page 327: ......
Page 344: ......
Page 397: ......
Page 398: ......
Page 423: ......
Page 441: ...12 18 Display Power Supply Section ...
Page 442: ......
Page 443: ......
Page 449: ...A 6 Component Level Information Packets ...
Page 450: ......