Heathkit ES 600 Schematic

Page 1

PRICE $1.00

_ ASSEMBLY. MANUAL

FUNCTION GENERATOR

MODEL es-soo

Page 2

RESISTOR AND CAPACITOR COLOR CODE-S

RESISTORS

Ie colored bands around thebody ofacolor coded resistor rep-
sent its value in ohms. These colored bands are grouped
ward one end of the resistor body. Starting with this end

the resistor, the first band represents the first digit of
a resistance value; the second band represents the second
;it; the third band represents the number by which the first
0 digits are multiplied. A fourth band of gold or silver rep-
sents a tolerance of *5% or $1096 respectively. The absence
a fourth band indicates a tolerance of $2096.

CODE

COLOR IsT DIGIT 2ND DIGIT MULTIPLIER
BLACK 0 O I
BROWN I I I0
RED 2 2 I00
ORANGE 3 3 I.ooo
YELLOW 4 4 Iqooo
GREEN 5 s I00.0oo
BLUE 6 6 Iooo.ooo
VIOLET 7 1 Io.ooo.ooo
GRAY a e Ioo.ooo.000
WHITE 9 9 - Iooo.ooo.ooo
GOLD - - .l
sILVER - - .OI
TOLERANCE
GOLD :57.

SILVER il0°7°
N0 BAND tZOAZ:

The physical size of a composition resistor is related to its
wattage rating. Size increases progressively as the wattage
rating is increased. The diameters of 1/2 watt, 1 watt and
2 watt resistors are approximately 1/8", 1/4" and 5/16",
respectively.

The color code chart and examples which follow provide the
information required to identify color coded resistors.

EXAM PL ES
-YELLOW-4-
47 x Looo
-VIOLET-7-} (0R 47m)

r-ORANGE-IQOO-
fir; SILVER = TOLERANCE

i |0°7°
-R%%352 22 x IOO.000
(OR 2.2 MEG.)

I-GREEN-IOOOOO
=mr=\No BAND -T0LERAN<:E

t20°7o

CAPACITORS

:nerally, only mica and tubular ceramic capacitors, used
modern equipment, are color coded. The color codes differ
Imewhat among capacitor manufacturers, however the codes

M | C A
CODE EXAMPLE
COLOR IerIGIT 2NnDIG|T MULTIPLIER TOLERW 2 7 X I00
I
lLACK o 7! O I :20 VIOL
BROWN I I I0 - "E 0
E0 2 2 I00 1 z uIcA
ORANGE 3 3 two a a
VELLow 4 4 Idoao -
GREEN 5 5 -- a 5
Lu: 5 s - -
VIOLET 7 1 _ _.
GRAY a a - -
WHITE s -- - ORN
GOLn - - J _
sILVER - a~ - .0I :Io
CHARACTERISTIC

ossERVE !
DIREETION or 2,700qu i 5 Is
ARRow

OR .0027 MU

wHT. on
BLK. DOT .
INDICATE: \r -
MICA

CHARACTERISTIC-
SEE NOTE I szLow

(VALUE IN nut-5E: NOTE 3 sELOw)

shown below apply to practically all of the mica and tubular
ceramic capacitors that are in common use. These codes com-
ply with EIA (Electronics Industries Association) Standards.

TUBULAR CERAMIC
Place the group of rings or dots to the left and read from left
to right.

CODE EXAMPLE
COLOR $1 DIGIT gm DIG IT MULTIPLIER TOLER. 7°
on: mum
BLACK O i I 22.0 ran
BROWN I l0 io.I iI
RED 2 I00 - :2
ORANGE 3 |.000 - 32.5
VELLOw 4 «2.000 - -
GREEN 5 - Ads 25
LU: 5 - - _.
VIOLET 1 7!. - _ _
GRAV a - .25 -
WHITE 9 - :t I.o 1|°

ORG one ELK GRN

I I I .
TEMPERATURE 3 I 35-1.
223392":
sELow T saw? 25%

SEE NOTE 2
BELOW. \

(VALUE IN IIIII-sEE NOTE 3 EELOW)

NOTES:

The characteristic of a mica capacitor is the temper-
ure coefficient, drift capacitance and insulation resistance.
ais information is not usually needed to identify a capacitor
It, if desired, it can be obtained by referring to EIA Stand-
.d, RS-153 (a Standard of Electronic Industries Association.)

The temperature coefficient of a capacitor is the predict-
)le change in capacitance with temperature change and is

expressed in parts per million per degree centigrade. Refer
to EIA Standard, RS-198 (a Standard of Electronic Industries
Association.)

3. The farad is the basic unit of capacitance, however cap-
acitor values are generally expressed in terms of aid (micro-
farad, .000001 farad) and out (micro-micro-farad, .000001

hid); therefore, 1,000 uuf = .001 ufd, 1,000,000- upf: lpfd.

USING A PLASTIC NUT STARTER

plastic nut starter offers a convenient method

starting the most used sizes: 3/16" and 1/4"
1-48 and 6-32). When the correct end is pushed
)wn over a nut, the pliable tool conforms to the
Tape of the nut and the nut is gently held while it
I being picked up and started on the screw. The
)01 should only be used to start the nut.

I
I
I

FUNCTION GENERATOR

MODEL ES-600

TO BE USED WITH THE

HEATH ELECTRONIC ANALOG COMPUTER

Power Requirements: .

Input: . . .

Output:. . . . .

Tubes:. .
Dimensions:. . .
Net Weight. .

Shipping Weight.

,

a E
%. OUTS.

SPE CIFICATIONS

. . . . . +250 volts at 16 ma.
-250 volts at 16 ma.
117 volts A. C. at 100 ma.

. A voltage which varies with respect to time.

. . . . Approximation of any function by straight line

segments.
. . . . Two 0B2: Five 6AL5.

. . . . . 9 1/2" wide, 6 1/2" high, 5" deep.

. . . . .- 61/2p0unds.

- . - 8 pounds.

Copyright I958
Heath CambauY

Page 13

595450

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