Heathkit Q MULTIPLIER Assembly Manual page 2

·,
TYPICAL COMPONENT TYP S
This chart is a guide to commonly used types of elec­
tions should prove helpful in identifying most parts and
tronic components. The symbols and related illustra-
reading the schematic diagrams.
RESISTOR
~
CAPAC ITOR
W.
AJt, . . .
-wwv­
~ --1 t-­
A
~
POTENTIOME ~ER o ~ ~
(CONTROL) ;.-­
---wvvr­ -­
t
~
ELECTROLYT IC
m
CAPACITOR
--±1t=­
~W
~~
.' .
~ P L AT E
g "
- - S U P P RE SS OR
@
- - S CR E E N
- - GR ID
TUBE '
CATH OD E •
:.---- flLAM EN T
~ p
C O L L ECT O R
~
TR A N SISTOR
c-:
BASE
E M I TT E R
~ C OLLE CT OR
B~
@
NPN
EM ITTE R •
. .
, . ~
~
NEON
BULB
FUSE '
~.
:
....
-;
. .
' "
~
ILLUMINAT(5;9NG . ./
BULB . ,
/ h
,I,' /
. I,'
--------­
SPST SWITCH
(TOGGLE)
- ..-.r­
r
_
...-'
....
DPDT
- B - M E T E R
W R E C T I F I E~
. .. . .• .
(DIODE) ..­
: )Y~
~
CONDUCTORS
+
+-r -----­
NO T CONNECTED SHIELDED
CONNECTED
PHONE
JACK
EARTH GROUND
~
PHO NO
~
o - J A C K () ,
~
~'CROPHO ~
CHASSIS GROUND
VARIABLE ~
CAPACITOR
---1t­ . /
~
riI\
RECEPTACL ~ E .
" " . .
/ ~
\!!T -
wt
1
,
LOOP
B INDING
POST
TRANSFORMER
~ (A DJ U STA B L E
POWDERED IRON
CORE) ARROW
t
IN DICA T ES D IR ­
ECTI ON OF COR E
MOVE M E NT TO
I NC R E A S E INDUCTANC E
INDUCTOR
(COIL)
C
POWER
[
T RA N S ­
FORMER
G­
T
ANTENNA
GENERAL
]
]
] [
TRANSFORMER
( ADJUSTABLE
CORE)
~ : :
I I
I I
PIEZOELECTR IC
~D~
CRYSTAL