Columbia U3C634 Schematic purchase

Schematics
Search
Valve
Data
Transistor
Data
Contact
Information
Free
Radio Books
Privacy
Policy
Trustpilot
5 Star Trust Pilot

Supporting the Right to Repair!
Schematics sent by Email £1.80 (~ $2.20 or €2.10)

Saturday 9/5/2026 14:39
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
Columbia U3C634 (Beitman : TV11 1956 P: 27-30)
£1.80 (~ $2.20 or €2.10)
Not the correct model? go back to the search page to change
Check your Email address is correct...
Check Spam folder if nothing received!
Email me to advise of alternative address.

The schematic will be taken from Beitman-1956.TV11

Beitman-1956.TV11 preview

Columbia U3C634 Specification spec data sheet

These notes are automatically scraped from Google, Bing, Yahoo, Yandex
by an Artificially (not so) Intelligent algorithm
CountryUSA
ManufacturerCBS-Columbia Inc.; New York, NY
Alternative Name CBS Electronics || Columbia Phonographs || Columbia Records
ModelModel U3C634 Chassis 1610 - CBS-Columbia Inc.; New York,
Year: 1956Category: TV
Valves17: 4BQ7A 5U8 2AF4A 3CB6 3CB6 3CB6 12BY7A 3AU6 3BN6 12L6GT 7AU7 12BH7A 6SN7GT 12CU6 12AX4GT 1B3GT 21AUP4A
TechnologySuperhet with RF-stage
Wave BandsWave Bands given in the notes.
Power typeAC / 60 cycles, 117V = 110 -120 Volt
SourceBook: beitman Vol: 1956 Page: 27-30
SourceBook: sm Vol: 317 Page: 3