Fujitsu FM Towns FMT-KB202A keyboard

[snuci]

Some time back, I bought a Fujitsu FMT-KB202A tenkeyless keyboard to be used with an FM Towns computer. When taking ti apart for cleaning, I found leaf spring key switches with a membrane combination. I couldn't really find it in the Wiki so I think this can be coined "Fujitsu Leaf Spring 4th Generation"?

Here are some pics:

FMT-KB202A - keyboard top view

FMT-KB202A - keyboard top view.JPG (294.23 KiB) Viewed 3629 times

FMT-KB202A - keyboard angled

FMT-KB202A - keyboard angled.JPG (252.44 KiB) Viewed 3629 times

FMT-KB202A - keyboard legends

FMT-KB202A - keyboard legends.JPG (291.58 KiB) Viewed 3629 times

FMT-KB202A - keyboard with key caps removed

FMT-KB202A - keyboard with key caps removed.JPG (312.93 KiB) Viewed 3629 times

FMT-KB202A - keyboard top with membrane and plate assembled

FMT-KB202A - keyboard top with membrane and plate assembled.JPG (305.01 KiB) Viewed 3629 times

FMT-KB202A - Internal keyboard top with embedded springs

FMT-KB202A - Internal keyboard top with embebded springs.JPG (316.77 KiB) Viewed 3629 times

FMT-KB202A - leaf springs

FMT-KB202A - leaf springs.jpg (348.49 KiB) Viewed 3629 times

FMT-KB202A - membrane

FMT-KB202A - membrane.JPG (315.68 KiB) Viewed 3629 times

FMT-KB202A - keyboard PCB

FMT-KB202A - keyboard PCB.JPG (393.4 KiB) Viewed 3629 times

FMT-KB202A - keyboard controller

FMT-KB202A - keyboard controller.JPG (355.42 KiB) Viewed 3629 times

FMT-KB202A - keyboard bottom

FMT-KB202A - keyboard bottom.JPG (212.98 KiB) Viewed 3629 times

FMT-KB202A - keyboard identification

FMT-KB202A - keyboard identification.JPG (321.75 KiB) Viewed 3629 times

FMT-KB202A - key caps

FMT-KB202A - key caps.JPG (213.88 KiB) Viewed 3629 times

[seebart]

Hmm...interesting, thanks for sharing. I've seen this keyboard online many times, nice to see the internals for a change. Nice tombstone keycaps.

[ohaimark]

I should check to see if I have any keyboards that use this switch.

[Findecanor]

These keyboards are unusual and cool. I like how they are different from the (boring) IBM-PC norm.

I wonder what the keys on the bottom row are. One of them must obviously be the Backspace key.
(I sometimes wish that you could enter pictures into Google Translate... )

I couldn't really find it in the Wiki so I think this can be coined "Fujitsu Leaf Spring 4th Generation"?

I think it would be better to give it its own page and call it "Fujitsu leaf spring over membrane".

[HaaTa]

Yeah, this is probably the last cost savings Fujitsu did on this mechanism. I have a bunch of keyboards using it from the early 90s.

[Chyros]

Ah yes, this model, I've seen a few of those. Very nice-looking boards. And yeah, looks like you've discovered (another D:) new switch type! 4th-gen FLS sounds good .