Schematics, Service manual or circuit diagram
for Univox Schematic £1.80 ($2.30, €2.0)

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List of 4 Univox models
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Year Book/
File Type/
Univox super fuzz1969Fileunivox-super fuzz
FilepdfUnivox super fuzz schematic circuit diagram
Univox U1011 ;Lead Amp1971FileUnivox-U1011 ;Lead Amp
_U1226 ;Lead Amp
_U155R ;Guitar Amp
AmppdfUnivox U1011 ;Lead Amp schematic circuit diagram
Univox U1226 ;Lead Amp1971FileUnivox-U1011 ;Lead Amp
_U1226 ;Lead Amp
_U155R ;Guitar Amp
AmppdfUnivox U1226 ;Lead Amp schematic circuit diagram
Univox U155R ;Guitar Amp1971FileUnivox-U1011 ;Lead Amp
_U1226 ;Lead Amp
_U155R ;Guitar Amp
AmppdfUnivox U155R ;Guitar Amp schematic circuit diagram

These radio, TV, record player 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 (it is 07:56 in the UK) it may take a little longer! Specialising in British schematics Roberts, Hacker, Bush etc. also American and German manuals feature strongly, search for what you need. Multi page manuals are Emailed as pdfs. Please Email if you have any queries, or you require any vintage parts for your repair I'll let you know what I have! Thanks for looking, Mike.
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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 :-
J.F. Rider's Perpetual Rider 1920-54
Trader Service sheets Trader 1933-69
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
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
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".

(194418 schematics* by 1685 different manufacturers indexed!)
Updated 2nd. Dec 2020

Some free books and stuff you might find helpful in repairing your radio.

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