A ton of boombox service manuals have been posted to archive.org in the past year.
Go to this page and use the search field on the left side.
There's no easy way to filter out boombox manuals from the rest, but the search box *does* accept wildcards.
Try entering the manufacturer followed by the model prefix, like this: panasonic rx*, hitachi trk*, jvc rc*, etc.
Manufacturers with vague prefixes, like Sanyo's "M" may be easier to find by searching for sanyo manual or sanyo sm.
Go to this page and use the search field on the left side.
There's no easy way to filter out boombox manuals from the rest, but the search box *does* accept wildcards.
Try entering the manufacturer followed by the model prefix, like this: panasonic rx*, hitachi trk*, jvc rc*, etc.
Manufacturers with vague prefixes, like Sanyo's "M" may be easier to find by searching for sanyo manual or sanyo sm.