Heathkit ET 3100 Schematic 2
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Extracted text from Heathkit ET 3100 Schematic 2 (Ocr-read)
Page 2
*-I§V
QIOZ
7-816
(9 5
9| 2 To :5 vac
OUTPUT
-I.2 1045 We
OUTPUT
®
EXPERIMEN TAL
CONYIOLS
l'""""l
my
me K
5/22
[000
53
ET
L_------_
SCHEMATIC OF THE
HEATHKIT®
ELECTRONIC DESIGN
EXPERIMENTER
MODEL ET-3100
NOTES:
1. COMPONENT NUMBERS ARE IN THE FOLLOWING GROUPS:
1- 99 PARTS IN THE SIGNAL GENERATOR.
100 .199 PARTS IN THE POWER SUPPLIES AND TWO EXPERIMENTAL
CONTROLS.
2. ALL RESISTORS ARE 1/2 WATT. RESISTOR VALUES ARE IN OHMS
lK=1000; M=L,ouo,oom. ,
3. ALL CAPACITOR VALUES ARE IN HF.
4.©THIS SYMBOL INDICATES A DC VOLTAGE TAKEN WITH A HIGH
IMPEDANCE VOLTMETER FROM THE POINT INDICATED TO CHASSIS
GROUND.
. * THIS SYMBOL INDICATES A CONNECTION TO THE +15 V SOURCE .
NOT THE VARIABLE DC OUTPUT.
6, * THIS SYMBOL INDICATES A CONNECTION TO THE -15 V SOURCE -
NOT THE VARIABLE DC OUTPUT.
7. POWER SUPPLY VOLTAGES WERE TAKEN WITH BOTH OUTPUTS ADJUSTED
T015 VOLTS.
8. THIS SYMBOL INDICATES A VOLTAGE THAT WILL VARY AS THE LOAD
AND LINE VOLTAGE VARY.
m
9' THIS SYMBOL INDICATES THE CLOCKWISE ROTATION
OF A CONTROL,
Copyrlgm © 1916
Heath Company
All Rights Reserved
Primed In The United Stew: 0! America
Part of 595-1734-02