Heathkit IG 5282 Schematic
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Page 1
SCHEMATIC or THE
HEATHKIT®
AUDIO GENERATOR
MODEL 3-5282
Part of 595-1959
Copyright © 1977
Healh Company
Alf Flights Reserved
PiintedhltheUniiedSBtesofm
NOTES:
4. QJNDICATES A DC
POINT iNDICATED T0
2_ OAIN?ECATIE_SB:;E;TERED WIRE CUNNEC'HON 5. an VDLTAGES MEASU
T0 3 ECU . IMPEBANCE VOLTMETI
1. ALL RESISTORS ARE H2 WATT 5%.
3. (7 INDICATES A CIRCUIT GROUNB. a. RANGE stCH 15 3+
BARE
' R3
43M 4.3? 430x
Page 2
d) BARE® 6 RED om SW2
WITH BATTERIES ONLY!
0 9 G 0
FL! ION-OFF
I'LI orb-OFF
a4
4|?30I
Q5
4l?-235
®
'9
03 (36
55-55 @ IOLlF
cs 325
IopF + 100.
- n: 82 R3 R4 .
43M 4.3 430K 43K +9
9 . 9 o 9 R12
4?00
:9
2.2PF o swm
FREEUEEEY __._..___.' a
f RANGE G FLATNESS
2.2PF ; 35: I
i 0
: o 5411-169
I ' '
I 5 8
' @ swla I
as I 813
_| 410
0 0 3 9 E'so
as no a? as '
433 4.3 430K 43K 9 ms
_ 100 {:4
2.2m
0 e 6 6 one» +
+9
R19
12on
n9 0
100K 02
@ av-159 fl 220K
G ®
mo
33K 5
{3 ms 321
100 |J.F + 5° 22°
m1 . BIAS FEEDBACK
IOOH ADJUST JUST
-9