Keyboard–switch database CDC 721 keyboard
| Brand | None |
|---|---|
| Manufacturer | Cherry |
| Product | 721 |
| Model | None |
| Part number | B4VE-A302 (internal) |
| FCC ID | — |
| Switches | Cherry Solid-State Capacitive typical Cherry Solid-State Capacitive large (wide/large keys) |
| Year (IC) | 1984 |
| PCB code 1 | 026-0970 ART REV C |
| PCB code 2 | 001-1251 |
| Reference | http://deskthority.net/photos-f62/vintage-cherry-solid-state-capactive-key-switches-t12584.html |
| Notes | Additional numbers exist on the label inside, but I'm not familiar with the formats of the numbers, and they are all unlabelled. The purpose of the keyboard is a mystery. B4 is Cherry's solid state capacitive series, and catalogue products do have part numbers beginning B4VE. |
Created by Daniel on 2016-01-11; modified by Daniel on 2016-01-17