United American Bosch Corp. 464B Schematic

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Product Information:
Model:464B
Manufacturer:United American Bosch Corp.

Schematics Content:

Please note: this content is a computer-generated interpretation of the above schematic and is provided only to help assist you in locating this schematic. For the actual text, please consult the schematic above. Thank you.

Page 1:

BOSCH PAGE 6-21

UNITED AMERICAN BOSCH CORR .

cmcUIT DESCRIPTION E?'l _

Circuit Data.,Schenatic

The llodel 460 is a seven tube superhetsrodyne receiver whose circuit comprises a first

etector, a'n oscillator, two stages of I. F. amplification, a combined double diode
second detector and first audio amplifier, a power amplifier and rectifier tubs.

Selectivity is provided by a double tuned antenna selector and three double tuned LF.
transformers, comprising eight selective circuits in all. The double tuned antenna
selector is important in die broadcast band for reasons well known, and is all the more
important on the short wave band in orde'xl to prevent "repeat points", that is, ~recep-
tion of the same station at two points on the scale.

is a and = ~ N QI ?f i
;? was a ? = f
thaw e x

Page 2:

UNITED AMERICAN BOSCH CORP.

Parts List

Socket., Trimmers ,

__. in I SUN 2.. 2....

_. _ .B Saw S. 8.....

(C)John F. Rider, Publisher

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