Heathkit IO 10 Manual 2

Page 1

PRICE $2.00

H E AT H K I T®
ASSEMBLY MANUAL

DC OSCILLOSCOPE

MODEL lO-IO

595 846-02

Page 2

TYPICAL COMPONENT TYPES

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.

CAPACITOR %

/

PLAY:
SUPPRESSOR
SCREEN
CRID

CATHODE
% / FILAMENT

COLLECTOR

TRANSISTOR @
EMITTER
COLLECTOR

EMITTER

RECTIFIER
I (DIODE)

/

POTENTIOMETER .

ELECTROLYTIC
(CONTROL)

CAPACITOR

TRANSFORMER
(IRON CORE)

ECTION OF CORE
MOVEMENT T0 _ '
INCREASE INDUCTA CE

TRANSFORMER
' || (ADJUSTABLE BATTERY
POWDERED IRON _
|| CORE)ARROW -1+ |- 3533
| | INDICATES DIR-
| |

TRANSFORMER
ILLUMINATING
(ADJUSTABLE BULB ,
CORE) L

E

i INDUCTOR
(COIL) N

PIEZOELECTRIC ' SWITCH 4 ,
CRYSTAL SPEAKER W (ROTARY) L43) ;
I 0 11/0» /
2T;- o IW
. ~' 0
O 0
O

BINDING

/:
POST ,. I:
CONDUCTORs
N477 EARTH GROUND
ANTENNA L3
_L

N T
GENERAL Loop CHASSIS GROUND CONNEOCTEDCONNECTEDSHIELDED

METER
PHONE
JACK
ow

-O"o-
SPST SWITCH
TOGGLE)

93