Heathkit AA 32 Schematic

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Heathkit AA 32 Schematic

Extracted text from Heathkit AA 32 Schematic (Ocr-read)


Page 2

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OUTPUT
TRANSFORMER

SCHEMAIIC or THE
HEATHKITD
STEREO AMPLIFIER
MODEL AA-az

ER
Min:
% ALL nEsIsTons ARE I/z WATT nuLEIs MARKED OTNERWISE.
ALL Rulsron VALUE! ARE |N ouMsfl-Ioao. use-Ipmpno).
- ALL cAPAcITon VALUE: ARE IN urn uNLEn MARKED oTuEansE.
O INDICATES voLTAc: READING.
Au. VOLTAGE: ARE 0: poamv: uNLEas uAnKEn OTHERWISE.
ALL VOLTAGE: ARE MEAsuREo mom FOINY INDICATED To CHASSIS anouun,
. {:0 . EXCEP? Ac VOLTAGE: on POWER TflANSFORMER wmnmcs.
1" == VOLTAGE READING! TAKEN WITH AN II MEGONM INPUT VTVM AND my VAIV :IO'/-.
fl'fl Anew (-u) INDICATE: cmcxwxu noTATIoN or mom
0 SELECTOR :wITcH VIEWED {new Tn: FRONT, AT ruLL COUNTERCLDCKWISE ROTATION.
.I R AND c NUMBER: FOR THE nzslsmns AND cAPAcTTqum THE

RUM LEFT CHANNEL ARE ODD NUMBEREDI
NULL N AND C NUMBERS FOR THE RESISTORS AND CAPACITORS IN THE
maurcmuun ARE :vzu nummsn.
R AND C NUMBERS FOR THE RESLITDRS AND CAPACITORS IN TNE
V| v2 v3 v4 v5 v5 v7 wowER SUFPLV sum wnn Ion.