DavidMil Posted April 29, 2021 Share Posted April 29, 2021 I was looking through my 800 manuals (Field Service manual & others) and I found a keyboard matrix that made me dizzy with all the lines for every possible key press combination. All I wanted was to know which wires from the ribbon cable ran to which keys. Out comes the DMM and off comes the cover of the 800; and here is the actual traces from the ribbon cable to each key. I wasn't concerned about any combinations of key presses. This is a very low level table only showing which key traces go to which wires in the ribbon cable. Anyway here is the file in both Word 10 (docx) and PDF formats... DavidMil Keyboard Matrix.docx Keyboard Matrix.pdf 3 Quote Link to comment Share on other sites More sharing options...
Krenath Posted April 29, 2021 Share Posted April 29, 2021 Here are a few schematics I used that might help Quote Link to comment Share on other sites More sharing options...
DavidMil Posted April 30, 2021 Author Share Posted April 30, 2021 Very nice! I've downloaded and printed them! I'll put them in my docs collection. Thanks, David Quote Link to comment Share on other sites More sharing options...
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