Schematics, Service manual, or circuit diagram
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12 Precision models listed

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Year Book/
File Type/
Precision 10PA1959SM439Radio12Precision 10PA schematic circuit diagram
Precision 201A-FilePrecision-201A_251A
RadiopdfPrecision 201A schematic circuit diagram
Precision 20PA1959SM465Radio13Precision 20PA schematic circuit diagram
Precision 251A-FilePrecision-201A_251A
RadiopdfPrecision 251A schematic circuit diagram
Precision 30MPA1959SM444Radio17Precision 30MPA schematic circuit diagram
Precision 30PA1959SM468Radio11Precision 30PA schematic circuit diagram
Precision 60PA1959SM441Radio13Precision 60PA schematic circuit diagram
Precision G30MP1959SM444Radio17Precision G30MP schematic circuit diagram
Precision PE30MP1959SM444Radio17Precision PE30MP schematic circuit diagram
Precision PE30MP21959SM444Radio17Precision PE30MP2 schematic circuit diagram
Precision Radio 5111935Rider6Precision Radio3Precision Radio 511 schematic circuit diagram
Precision Radio 6 Tube AW Super1935Rider6Precision Radio1Precision Radio 6 Tube AW Super 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 10:06 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 =>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".

(292135 schematics* by 2107 different manufacturers indexed!)
Updated 26th. Oct 2021

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