Zenith Z2257RZ Schematic purchase

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

Saturday 27/4/2024 13:30
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 Z2257RZ (Beitman : TV13 1957 P: 179-190)
£1.80 (~ $2.20 or €2.10)
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The schematic will be taken from Beitman-1957.TV13

Beitman-1957.TV13 preview

Zenith Z2257RZ Specification spec data sheet

These notes are automatically scraped from Google, Bing, Yahoo, Yandex
by an Artificially (not so) Intelligent algorithm
so they might not pertain to the correct model! (confidence level=92.31%)
CountryUSA
ManufacturerZenith Radio Corp.; Chicago, IL
Alternative Name Chicago Radio Lab
ModelModel Z2257R Chassis 19Z22 - Zenith Radio Corp.; Chicago,
Year: 1956-1957Category: TV
Valves19: 6BK7A 6U8 3CB6 3CB6 3CB6 12BY7 6AU6 6BN6 6AQ5 12AX7 6BE6 12B4 6CN7 6SN7GT 6DQ6 1B3GT 6AX4GT 5U4G or 5U4GA 21ALP4A
TechnologySuperhet with RF-stage
Wave BandsVHF incl. FM and/or UHF
Power typeAC / 60 cycles, 110-120 Volt
SourceBook: beitman Vol: 1957 Page: 175-190