EEVblog #863 – World’s First Portable CD Player Teardown – Sony D50 Discman

What’s inside the world’s first portable CD player, the Sony D-50 (D-5) ?
1984 vintage!
Also a look at the laser beam splitter optics, and the gorgeous service manual.

Service Manual HERE
Nobutoshi Kihara
MC Frontalot Zero Day Album
Forum HERE

Hires Teardown Photos:
Sony D-50 Portable CD Player Teardown

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