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Business, Science and Technology Center

Home Electronics Repair Resources

The Business, Science and Technology (BST) Center offers home electronics repair information through these print and online resources:

Printed Schematics

Rider's Perpetual Trouble Shooters Manual - schematic diagrams of radios and televisions into the 1940s. BST has many of these manuals on paper for in-library use.

Sams Photofact - schematic diagrams of selected radios, TVs and stereo equipment from 1946 to 2004. BST has many of these manuals on paper for in-library use.

How to Find Printed Schematics Using Print Indexes

How to Find Printed Schematics Using a SAMS Photofact Online Search

Online Schematics

Sams Photofact Online (accessible only in Main Library) - online PDF files from 1946 to present are accessible through Main Library computers.

How to Find Online Schematics in Sams Photofact Online


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