Control Data 721
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| Model no. | Control Data 721 terminal keyboard |
|---|---|
| FCC ID | N/A |
| Branding | Cherry (internal) |
| Manufacturer | Cherry |
| Layouts | CDC 721 terminal specific |
| Keyswitches | Cherry solid state capacitive |
| Interface | Proprietary |
This is the keyboard that complements the Control Data Corp 721 terminal consisting of Cherry solid state capacitive key switches.
Gallery
Pictures of the Control Data Corp Model 721 terminal keyboard.
Top
Bottom
Profile
Profile, closer
Keyboard mechanism with keycaps removed
Cherry circuit board markings
Front of circuit board
Capacitive circuit board, close up
Cherry solid state capacitive key switches
Circuit board components
Additional components
No key switches or springs
Key switches
Keycaps
"Next" key
External links
- Manuals Lib — Control Data Corporation CDC 721 Operator's Manual
