Download 7A18, 7A18N Dual Trace Amplifier

Symbols and Reference Designators
Electrical components shown on the dtagrar?"t\ are in the fnllowrng untt.; irnless rioted otherwise
Capacitors Resrstors
-
Value.; one or yteater are rn picoidrarfs (pF)
Verities less than one are rn mirxr ofat ads {pF)
Otrms (121
Syi-rtbol5irsecl on the cliaqtc>nisdie based a n USA Stanrlaid Y32 2 1967
I-oqw s;ymboiogy rs based 011 M I L STD-806B
and i n ~ t ydiffct ft orir the rnani~farikrrei 's data
in
terms ul pu.;rtrvc logic Logic symi,ols depict the logic function performed
T'he fnilo~vrixjslwcial symbols dre irseri on the d~ai$rar:i%
Glorkwlst: coa~troiintartor1 in ciitectton of arrow
,,,
<9
Refer t o
citcigiain
nriri~ljcrintlrccrruci i r i cftarnond.
Rcfcr to t~,aveiornir\~lii~i)f?r
i~~dtc~iteci
~nt'i~?xdyor~
Corit>ccticxnsolderccl ra tlrccirt board
Connection made t a crr cult board w ~ t hrnterconnectlnq prri.
Biiie trnt cncioses contyronerlts located on crt cirit hoard
Tfte tollowing ptefrx letters are used as referertce designiltois to rdentify components or assernblres on the cJ~agrams.
Assembly, se~sdtableor tepdrrable icrtc~rtIroatcj, elir 1
Artei~u~itur,
f l x c ~or
i vat table
Motor
E3,ittrry
Cdr~acrtor,fixed or variable
Diode, signal or i ecttf re1
Delay l t n ~
Inciicatrng devtce tldmp)
Fuse
F~ltei
Heat riisstpatrng devir:e (heat srnk, heat iadlator, etc )
Hcatet
Crrnnectot , stationdry porrltrn
Relay
irlducior f ~ x e dor vartable
.
LR
M
Q
P
R
RT
S
T
TP
U
V
VR
Y
inrluctor/re.;tstor combinatran
Meter
Transistor or srlicon controlled I ectif ier
Connector , r~iovablepot tron
Reststor, fixed ot vai rable
Thermrslur
Stwttcia
Trdnsforiller
Tear potnt
Assernbty, Inseparable or non repaft abic (rntegratd
circurt, ti: \
Electroil tnbe
Voltage tequldto~(retier diode, etc )
Crystal
7A18