Schematics, Service manual, or circuit diagram
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4 Univox models listed

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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
AmplifierpdfUnivox U1011 ;Lead Amp schematic circuit diagram
Univox U1226 ;Lead Amp1971FileUnivox-U1011 ;Lead
Amp_U1226 ;Lead
Amp_U155R ;Guitar
AmplifierpdfUnivox U1226 ;Lead Amp schematic circuit diagram
Univox U155R ;Guitar Amp1971FileUnivox-U1011 ;Lead
Amp_U1226 ;Lead
Amp_U155R ;Guitar
AmplifierpdfUnivox U155R ;Guitar Amp 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 18:34 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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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 =>2021
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".

(292288 schematics* by 2107 different manufacturers indexed!)
Updated 27th. Oct 2021

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