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[edit | edit source]
Pictures of the Control Data Corp Model 721 terminal keyboard.
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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[edit | edit source]
- Manuals Lib — Control Data Corporation CDC 721 Operator's Manual
