Difference between revisions of "Robotron K7673"
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| − | {{ | + | {{infobox dkeyboard |
| + | | image name = Robotron_K7673_003.jpg | ||
| + | | pn = | ||
| + | | model = | ||
| + | | fcc = | ||
| + | | branding = | ||
| + | | manufacturer = [[Robotron]] | ||
| + | | switch = | ||
| + | | layouts = Custom | ||
| + | | interface = | ||
| + | | weight = | ||
| + | | years = | ||
| + | | price = | ||
| + | }} | ||
| − | The K7673 is a keyboard produced by [[Robotron]] in Auerbach, in the then still existing GDR (East Germany). The layout is non-standard. It | + | The '''Robotron K7673''' is a keyboard produced by [[Robotron|VEB Kombinat Robotron]] in Auerbach, in the then still existing GDR (East Germany). The layout is non-standard. It was designed for at least the [http://de.wikipedia.org/wiki/A_7150 Robotron CM1910 computers] and uses a custom connector. |
| − | + | As a coincidence, the town where the Robotron keyboards were produced is Auerbach in Saxony, while the western German manufacturer [[Cherry]] has its production site in Auerbach, Oberpfalz. | |
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| − | As a coincidence, the town where the Robotron keyboards were produced is Auerbach in Saxony, while the western German manufacturer Cherry has its production site in Auerbach, Oberpfalz. | ||
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==How to disassemble== | ==How to disassemble== | ||
Loosen all screws at the backside of the keyboard. Then open one clip after the other, and the keyboard pops open. | Loosen all screws at the backside of the keyboard. Then open one clip after the other, and the keyboard pops open. | ||
| − | == | + | ==Gallery== |
| − | + | ===Keyboard=== | |
| − | + | <gallery widths="250" heights="180"> | |
| − | + | File:Robotron_K7673_003.jpg | The layout is non-standard. Notice the position of the Return key. | |
| − | + | File:Robotron_K7673_002.jpg | Backplate. Please notice that it is manufactured in a town with the same name as western German Cherry's production location: Auerbach in Saxony. | |
| − | + | File:Robotron_K7673_001.jpg | The plug is from ITT Cannon and made in W. Germany! | |
| + | File:Robotron_K7673_007.jpg | A time stamp saying that this keyboard was manufactured on Monday, September 25, 1989, only 45 days before the fall of the wall. Little more than a year later, the GDR was history. This explains why this keyboard is unused. | ||
| + | File:Robotron_K7673_013.jpg | Backside of the PCB. The keyboard comes with a foam rubber mat underneath. | ||
| + | </gallery> | ||
| − | + | ===The switch=== | |
| + | Typing feeling is not bad. It is kind of linear with a little tactility towards the end of the key travel. Given it is a membrane keyboard, actuation might be at the end as well; however, pulling a keycap and disassembling the switch reveals that the technology is more complicated than the typing feeling suggests. | ||
| − | == | + | <gallery widths="250" heights="237"> |
| − | + | File:Robotron_K7673_008.jpg | Keycap, 2 springs and a slider removed. | |
| − | + | File:Robotron_K7673_009.jpg | The slider consists of 2 pieces (that black and white plastic part on the Video key). | |
| − | + | File:Robotron_K7673_010.jpg | Slider and small spring assembled into the switch. | |
| − | + | File:Robotron_K7673_011.jpg | The big spring is attached in the same fashion as 1980s [[Key Tronic]] keyboards (see [[Columbia Keyboard|Columbia Data Products]]). | |
| − | + | File:Robotron_K7673_012.jpg | Top view of the switch with the keycap removed. | |
| − | + | </gallery> | |
==External links== | ==External links== | ||
| − | * Robotron Technik — [http://www.robotrontechnik.de/index.htm?/html/zubehoer/tastaturen.htm | + | * Robotron Technik — [http://www.robotrontechnik.de/index.htm?/html/zubehoer/tastaturen.htm Tastaturen] (German) More information about Robotron keyboards. Last updated 2023-05-09. Retrieved 2024-05-21. |
[[Category:Robotron keyboards]] | [[Category:Robotron keyboards]] | ||
[[Category:Industrial keyboards]] | [[Category:Industrial keyboards]] | ||
[[Category:List of all keyboards]] | [[Category:List of all keyboards]] | ||
Latest revision as of 21:38, 21 May 2024
 | |
| Manufacturer | Robotron |
|---|---|
| Layouts | Custom |
The Robotron K7673 is a keyboard produced by VEB Kombinat Robotron in Auerbach, in the then still existing GDR (East Germany). The layout is non-standard. It was designed for at least the Robotron CM1910 computers and uses a custom connector.
As a coincidence, the town where the Robotron keyboards were produced is Auerbach in Saxony, while the western German manufacturer Cherry has its production site in Auerbach, Oberpfalz.
How to disassemble
Loosen all screws at the backside of the keyboard. Then open one clip after the other, and the keyboard pops open.
Gallery
Keyboard
The layout is non-standard. Notice the position of the Return key.
Backplate. Please notice that it is manufactured in a town with the same name as western German Cherry's production location: Auerbach in Saxony.
The plug is from ITT Cannon and made in W. Germany!
A time stamp saying that this keyboard was manufactured on Monday, September 25, 1989, only 45 days before the fall of the wall. Little more than a year later, the GDR was history. This explains why this keyboard is unused.
Backside of the PCB. The keyboard comes with a foam rubber mat underneath.
The switch
Typing feeling is not bad. It is kind of linear with a little tactility towards the end of the key travel. Given it is a membrane keyboard, actuation might be at the end as well; however, pulling a keycap and disassembling the switch reveals that the technology is more complicated than the typing feeling suggests.
Keycap, 2 springs and a slider removed.
The slider consists of 2 pieces (that black and white plastic part on the Video key).
Slider and small spring assembled into the switch.
The big spring is attached in the same fashion as 1980s Key Tronic keyboards (see Columbia Data Products).
Top view of the switch with the keycap removed.
External links
- Robotron Technik — Tastaturen (German) More information about Robotron keyboards. Last updated 2023-05-09. Retrieved 2024-05-21.
