dphirschler

Made a stock AV panel in case you wanted to go back. And I may add a USB for external keyboard. Darryl

I think the HI-TEK keyboards are also a good candidate for this upgrade. Darryl

Tested with a black console. It definitely fits.

I made a tool to help me service a TI keyboard. https://www.thingiverse.com/thing:6565856 Darryl

Eagerly waiting for this. I have two Mitsumi keyboards that I've been wanting to restore. I like that you included the Alpha-lock fix as well. Darryl

I did, but understand the modified piece I made was only to test that it would fit the console without having to cut it. The test fit went well; in other words, it fit on the internal posts and up against the back edge like it should. So I believe the original part should fit a black console. The pic in the above post should show the modified part in a black console. Darryl

I believe it will fit the black console too. But I have not cut a black console shell to test fit it. I did modify the piece so that I could test fit it in the black console without cutting it and it fit. Darryl

The VGA AV panel has been published on Thingiverse. Please test it out and give feedback, especially if you have a MK1-F18A. Also, some refinements have been made to the piece. It might actually be possible to keep the (modified) RF shield. I would be curious if this is true. So again, I would like your feedback concerning this. https://www.thingiverse.com/thing:6560819 Darryl

The VGA AV panel has been published on Thingiverse. Please test it out and give feedback, especially if you have a MK1-F18A. https://www.thingiverse.com/thing:6560819 Darryl

Here is how the VGA cable is held down. M2x20mm screws secure it to the main part. I am working on another design which just uses a VGA port that you solder the wires to.

I am not a fan of hot glue. Darryl

RF shield has to go.

Originally posted on FB... After putting it off for a few years, I finally made a nice looking VGA port for the TI99. Here is my design. I haven't yet tested it on a black console yet, but I am sending it out to a few people to try. It requires you to remove the original AV port and solder your audio wires to the board. And it also requires you to cut a rectangular hole on your console shell 60x16mm. More details to come. EDIT- Posted on Thingiverse: https://www.thingiverse.com/thing:6560819 Darryl

For those playing on DS99, map START and SELECT to 1 and 5. Makes it a whole lot nicer to play. Darryl

If I am not too late, I would like to beta test for you. I have a small amount of homebrews that I would like to test out. Darryl