Tektronix 3B2 TIME-BASE Instruction Manual page 21

PARTS LIST AND SCHEMATICS
PARTS ORDERING INFORMATION
Replacement parts are available from or through your local Tektronix Field Office.
Changes to Tektronix instruments are sometimes made to accommodate improved
components as they become available, and to give you the benefit of the latest circuit
improvements developed in our engineering department. It is therefore important, when
ordering parts, to include the following information in your order: Part number including
any suffix, instrument type, serial number, and modification number if applicable.
If a part you have ordered has been replaced with a new or improved part, your
local Tektronix Field Office will contact you concerning any change in part number.
ABBREVIATIONS AND SYMBOLS
a or amp amperes mm millimeter
BHS binding head steel meg or M megohms or mega (10°)
Cc carbon met. metal
cer ceramic p micro, or 10-6
cm centimeter n nano, or 10°?
comp composition Q ohm
cps cycles per second OD outside diameter
crt cathode-ray tube OHS oval head steel
CSK counter sunk p pico, or 10°?
dia diameter PHS pan head steel
div division piv peak inverse voltage
EMC electrolytic, metal cased plstc plastic
EMT electroyitic, metal tubular PMC paper, metal cased
ext external poly polystyrene
f farad ' Prec precision
F& | focus and intensity PT paper tubular
FHS flat head steel PTM paper or plastic, tubular, molded
Fil HS fillister head steel RHS round head steel
gorG giga, or 10° rms root mean square
Ge germanium sec second
GMV guaranteed minimum vaiue Si silicon
h henry S/N serial number
hex hexagonal t or T tera, or 10'?
HHS hex head steel TD toroid
HSS hex socket steel THS truss head steel
HV high voltage tub. tubular
ID inside diameter vor V volt
incd incandescent Var variable
int internal w watt
k or K kilohms or kilo (107} w/ with
ke kilocycle w/o without
m milli, or 10-3 WW wire-wound
mc megacycle
SPECIAL NOTES AND SYMBOLS
*000-000 Asterisk preceding Tektronix Part Number indicates manufactured by or for Tektronix,
or reworked or checked components.
Use 000-000 Part number indicated is direct réplacement.
@ Internal screwdriver adjustment.