Cheapest Columbia Schematics on the Web! £1.80 (~$2.00)

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 07:01 in the UK) it may take a little longer!

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. Check your PayPal Email is correct!

My Man Cave 90V/1.4V Battery eliminators available at £30

Search for your Schematic

Start with "Make" only, and then narrow down by specifying a "Model" if there are many results. Alternatively leave "Make" blank and search for model name. More explanation here. Searches
  J.F. Rider's (1920-1954),
  Trader Service sheets (1933-1969),
  M.N. Beitman Radio Diagrams (1926-69),
  Radio and TV Servicing, RTV (1945-86),
  Gernsback "Official Radio" (1922-34),
  Crosley Service Supplements (1929-42),
  Broadcaster Supplements,
  Pre-scanned schematics collection.
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".
Riders and Beitman manuals available for £6, search for Rider or Beitman.