Schematics, Service manual, or circuit diagram
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8 Sangamo models listed


Model
Click to Order!
Year Book/
Source
File Type/
Volume
Page/
Ext
Preview/Status
Sangamo 250 ;Amp1931Gernsback2Amplifier450Sangamo 250 ;Amp schematic circuit diagram
Sangamo 3 Stage Amplifier1931Gernsback2Amplifier450Sangamo 3 Stage Amplifier schematic circuit diagram
Sangamo AR221962SM602RadioServicerSangamo AR22 schematic circuit diagram
Sangamo AR222201962SM602RadioServicerSangamo AR22220 schematic circuit diagram
Sangamo HAMM1962SM602RadioServicerSangamo HAMM schematic circuit diagram
Sangamo TR111955SM290RadioServicerSangamo TR11 schematic circuit diagram
Sangamo TR121955SM290RadioServicerSangamo TR12 schematic circuit diagram
Sangamo TR41955SM280RadioServicerSangamo TR4 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 00:30 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".

(292147 schematics* by 2107 different manufacturers indexed!)
Updated 26th. Oct 2021

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