Zenith 7S557 Schematic purchase

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Schematics sent by Email £1.80 (~ $2.20 or €2.10)

Saturday 27/4/2024 13:38
I am away until Thursday evening 21/12/2023 I cannot send any schematics marked TO SCAN until home, pre-scanned ones will be sent probably in the evening UK time
Zenith 7S557 (Rider : Zenith 12 P: 1 15 9 28)
£1.80 (~ $2.20 or €2.10)
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The schematic will be taken from Rider-Vol 12-1941

Rider-Vol 12-1941 preview

Zenith 7S557 Specification spec data sheet

These notes are automatically scraped from Google, Bing, Yahoo, Yandex
by an Artificially (not so) Intelligent algorithm
CountryUSA
ManufacturerZenith Radio Corp.; Chicago, IL
Alternative Name Chicago Radio Lab
Model7S557 Chassis 7A02 - Zenith Radio Corp.; Chicago,
Year: 1940-1941Category: Broadcast Receiver
Valves7: 1232 7B8 7A7 7A4 7B4 6F6G 6X5G
TechnologySuperhet with RF-stage; IF 455 kHz
Wave BandsBroadcast and Short Wave (SW).
Power typeAC / 115 Volt
SourceBook: beitman Vol: 1940 Page: 202
SourceMyFile: zenith-7s529_7s530_7s457_7s557_7s558_7s559_7a02 ;chassis-1941.rider.radio.pdf
SourceBook: rider Vol: 12 Page: 1&15&9&28