Schematics, Service manual, or circuit diagram
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13 Radiofon models listed

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Year Book/
File Type/
Radiofon BK 11949FileRadiofon-BK 1-1949.RadioRadiopdfRadiofon BK 1 schematic circuit diagram
Radione 438A-FileRadione-438A.RadioRadiojpgRadione 438A schematic circuit diagram
Radione 539A-FileRadione-539A.RadioRadiojpgRadione 539A schematic circuit diagram
Radione OS3-FileRadione-OS3.RadioRadiogifRadione OS3 schematic circuit diagram
Radione R12-FileRadione-R12.RadioRadiogifRadione R12 schematic circuit diagram
Radione R51-FileRadione-R51.CarRadioCar
jpgRadione R51 schematic circuit diagram
Radione R91950FileRadione-R9-1950.RadioRadiopdfRadione R9 schematic circuit diagram
Radiotron 12 Watt Amplifier1941FileRadiotron-A505_4 Watt Apmplifier_12 Watt Amplifier
AmplifierpdfRadiotron 12 Watt Amplifier schematic circuit diagram
Radiotron 4 Watt Apmplifier1941FileRadiotron-A505_4 Watt Apmplifier_12 Watt Amplifier
AmplifierpdfRadiotron 4 Watt Apmplifier schematic circuit diagram
Radiotron A5051941FileRadiotron-A505_4 Watt Apmplifier_12 Watt Amplifier
AmplifierpdfRadiotron A505 schematic circuit diagram
Radiotron RB511940FileRadiotron-RB51_Standard 5 Valve ;Battery-1940.Lamphouse
RadiopdfRadiotron RB51 schematic circuit diagram
Radiotron Standard 5 Valve ;Battery1940FileRadiotron-RB51_Standard 5 Valve ;Battery-1940.Lamphouse
RadiopdfRadiotron Standard 5 Valve ;Battery schematic circuit diagram
Redifon R50M1951FileRedifon-R50M-1951.ReceiverReceiverpdfRedifon R50M schematic circuit diagram

These radio, TV, record player, amplifier, amp and tape or cassette recorder schematics, circuit diagrams and service manuals are mostly high quality, very readable scans and will usually be Emailed within an hour or two, if I need to scan an item, or it's the middle of the night, here in the UK it is 21:09 it may take a little longer! If more than one schematic is listed for a model I will generally send them all, unless too big to attach!
Specialising in British schematics Roberts, Hacker, Bush, Pye etc. also American and German manuals feature strongly, search for what you need. Multi page manuals are Emailed as pdfs. Please Email or phone 0788 4425213 Thanks for looking, Mike.
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90V/1.4V Battery Eliminator

90V/1.4V battery eliminators available at £29 For other voltage combinations Email me!

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Fill in the "Make" and "Model" boxes, if you are unsure of the model, leave it blank and I will list ALL models for that manufacturer, similarly if you only have the model number leave "Make" blank and I will list similar model names from ALL manufacturers.
More explanation here. Some sources searched :-
Book Set KEY Years
J.F. Rider's Perpetual Rider 1920-54
Trader Service sheets Trader 1933-81
Beitman's Radio Diags Beitman 1926-69
Beitman's TV Diagrams Beitman 1947-70
Gernsback Radio Diags. Gernsback 1922-34
Empfanger Schaltungen ES 1928-57
RCA Service Notes RCASN 1923-52
Broadcaster Supplements Broadcaster 1934-42
Radio and TV 36 vol set RTV 1945-86
Radio and TV 5 vol set RTV5 1945-54
Crosley Service Suppls. Crosley 1929-42
My Pre-scanned Files File =>2022
The search logic is slightly "fuzzy" in that it's case insensitive and ignores punctuation so, model TR-510 is the same as tr510, and G.E.C is the same as "gec".

(303177 schematics* by 2171 different manufacturers indexed!)
Updated 25th. May 2022

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