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keyboard:cordata_991a100406 [08 Apr 2026 00:04] coolpenguin1keyboard:cordata_991a100406 [11 Apr 2026 23:09] (current) coolpenguin1
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 | **Protocol** | AT | | **Protocol** | AT |
 | **Keycaps** | [[terminology:double-shot|Double-Shot ABS]]\\ [[terminology:dye_sublimation|Dye-sub PBT]] | | **Keycaps** | [[terminology:double-shot|Double-Shot ABS]]\\ [[terminology:dye_sublimation|Dye-sub PBT]] |
-//add or delete rows as appropriate//+
 </WRAP> </WRAP>
 The Cordata 991A100406 was a Daewoo produced AT layout keyboard for the Cordata CS-4200 computer system.((CS-4200 Brochure[[https://www.1000bit.it/js/web/viewer.html?file=%2Fad%2Fbro%2Fcordata%2Fcordata-cs4200.pdf]])) It uses Futaba MA Inverse Cross Mount switches and ABS Doubleshots The Cordata 991A100406 was a Daewoo produced AT layout keyboard for the Cordata CS-4200 computer system.((CS-4200 Brochure[[https://www.1000bit.it/js/web/viewer.html?file=%2Fad%2Fbro%2Fcordata%2Fcordata-cs4200.pdf]])) It uses Futaba MA Inverse Cross Mount switches and ABS Doubleshots
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 ==== Construction ==== ==== Construction ====
 === Case and Internals === === Case and Internals ===
-The keyboard consists of three parts. A top case, a bottom case and internal assembly +The keyboard consists of three parts: a ABS top and bottom case, and an internal assembly 
- +==Top case== 
-The top case is made of ABS plastic and uses a distincive design, featuring a recessed channel near the top of the keyboard that likely served as a penholder. \\ Externally, it has the Cordata logo in it's top left corner.\\ Internally, it has eight plastic standoffs: 6 for fastening the top and bottom case pieces together and 2 for fastening the assembly. +The top case uses a distinctive design, featuring a recessed channel near the top of the keyboard that likely served as a penholder. \\ Externally, it has the Cordata logo in it's top left corner.\\ Internally, it has eight plastic standoffs: 6 for fastening the top and bottom case pieces together and 2 for fastening the assembly. 
- +==Bottom Case== 
-The bottom case is made of ABS plastic.\\ Externally, it has six feet in total: four non-slip feet and two flip-out feet for adjusting the keyboard's angle, as well as a sticker with a part number, serial number, Daewoo branding and country of origin.\\ Internally it has a sticker of unknown purpose and the flip-out feet mechanism. +Externally, the bottom case has six feet in total: four non-slip feet and two flip-out feet for adjusting the keyboard's angle, as well as a sticker with a part number, serial number, Daewoo branding and country of origin.\\ Internally it has a sticker of unknown purpose and the flip-out feet mechanism. 
 +==Assembly==
 The assembly consists of two parts: a plate and PCB.\\ The plate is made of painted steel and has a grounding point for the PCB.\\ The PCB only has a 'D.S' marking, leaving the manufacturer of the assembly ambiguous. The assembly consists of two parts: a plate and PCB.\\ The plate is made of painted steel and has a grounding point for the PCB.\\ The PCB only has a 'D.S' marking, leaving the manufacturer of the assembly ambiguous.
  
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 keyboard:daewoo:cordataAT20.jpg keyboard:daewoo:cordataAT20.jpg
 </gallery> </gallery>
 +Note for pictures: Switches were desoldered and NOS ones were swapped in.
 {{tag> keyboard:sense-contact keyboard:protocol-AT keyboard:keycaps-doubleshot keyboard:keycaps-dyesub keyboard:layout-at keyboard:oem-daewoo}} {{tag> keyboard:sense-contact keyboard:protocol-AT keyboard:keycaps-doubleshot keyboard:keycaps-dyesub keyboard:layout-at keyboard:oem-daewoo}}