File:Mattel Baseball circuit boards, solder side.jpg
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Summary
[edit | edit source]Solder side of the same three Mattel Baseball boards: the main board marked 2942-9059 REV. B, the back of the LED display board marked NSA521 and KOREA, and the back of the key board.
Source
[edit | edit source]Sean Riddle, "The First Mattel LED games", scan at https://www.seanriddle.com/rockwell/pcbscans/mattelbaseballpcbb.JPG (retrieved 2026-10-19). Downscaled.
Author
[edit | edit source]Sean Riddle.
Licence
[edit | edit source]No licence stated at the source; copyright Sean Riddle. Hosted for repair reference with credit to the author and a link to the source.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 14:07, 19 October 2026 | 2,200 × 1,885 (631 KB) | Josh (talk | contribs) | Upload for the Mattel handheld pages |
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