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

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List of 14 Teisco models
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Year Book/
File Type/
Eico 221-FileEico-221.VTVMFilepdfEico 221 schematic circuit diagram
Eico 222-FileEico-222.VTVMFilepdfEico 222 schematic circuit diagram
Eico 680-FileEico-680.TransistorTesterFilepdfEico 680 schematic circuit diagram
Eico HF22-FileEico-HF22_HF35.AmpAmppdfEico HF22 schematic circuit diagram
Eico HF35-FileEico-HF22_HF35.AmpAmppdfEico HF35 schematic circuit diagram
Eico HF35-FileEico-HF35.AmpAmppdfEico HF35 schematic circuit diagram
Eico HF81-FileEico-HF81.AmpAmpjpgEico HF81 schematic circuit diagram
Eico HFT94-FileEico-HFT94.TunerFilepdfEico HFT94 schematic circuit diagram
Eico MX99-FileEico-MX99.MuxFilepdfEico MX99 schematic circuit diagram
Teisco 78R-FileTeisco-78R.ampAmppdfTeisco 78R schematic circuit diagram
Teisco checkmate 100-FileTeisco-checkmate 100
AmppdfTeisco checkmate 100 schematic circuit diagram
Teisco checkmate 18-FileTeisco-checkmate 18
AmppdfTeisco checkmate 18 schematic circuit diagram
Teisco checkmate 20-FileTeisco-checkmate 20
AmppdfTeisco checkmate 20 schematic circuit diagram
Teisco checkmate 50-FileTeisco-checkmate 50
AmppdfTeisco checkmate 50 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 06:10 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".

(194316 schematics* by 1684 different manufacturers indexed!)
Updated 30th. Nov 2020

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

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