There are a couple of resources for finding schematics, one is found at TechPreservation. It is a downloadable at this link.
Edit 2/13/2021------ Previous location has expired .
So Heres two other locations.
Be sure to save a backup Copy!!!
[You must be registered and logged in to see this link.]It is schematic locator as an exe file. You can find both Beitmans, and Riders, it will search by your input of the model number or manufacturer.
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There is also a search engine that Sam's-has on its web page for searching for Photofacts schematics.
[You must be registered and logged in to see this link.]I have used it to find ones that were not in USL.
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Here is also an online site that has schematics for quick and free downloads.
[You must be registered and logged in to see this link.] (Listed By Brand-Alpha list)
[You must be registered and logged in to see this link.] (FREE Service Manuals )
[You must be registered and logged in to see this link.]Here's one for Zenith transistor radios.
[You must be registered and logged in to see this link.]Here's schematics downloads for Riders.
[You must be registered and logged in to see this link.]
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