EEVblog #863 - Sony D50 Discman Teardown - World's First Portable CD Player
What's inside the world's first portable CD player, the Sony D-50 (D-5) Discman?
1984 vintage!
Also a look at the laser beam splitter optics, and the gorgeous service manual.
Service Manual:
HIres photo: /
Nobutoshi Kihara
MC Frontalot Zero Day Album:
Forum: 's-first-portable-cd-player-teardown-sony-d50/
EEVblog Main Web Site:
The 2nd EEVblog Channel:
Support the EEVblog through Patreon!
EEVblog Amazon Store (Dave gets a cut):
T-Shirts:
1984 vintage!
Also a look at the laser beam splitter optics, and the gorgeous service manual.
Service Manual:
HIres photo: /
Nobutoshi Kihara
MC Frontalot Zero Day Album:
Forum: 's-first-portable-cd-player-teardown-sony-d50/
EEVblog Main Web Site:
The 2nd EEVblog Channel:
Support the EEVblog through Patreon!
EEVblog Amazon Store (Dave gets a cut):
T-Shirts:
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