IDENTIFY THE KEYBOARD thread

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Chyros

26 Nov 2015, 17:48

stratokaster wrote: Rubberdome with integrated LEDs? Must be Fujitsu-made.
If you're thinking Peerless; it's not that. IIRC it's a Key Tronic rubber dome board.

User avatar
stratokaster

26 Nov 2015, 18:45

Chyros wrote:
stratokaster wrote: Rubberdome with integrated LEDs? Must be Fujitsu-made.
If you're thinking Peerless; it's not that. IIRC it's a Key Tronic rubber dome board.
Fujitsu rubber dome boards (such as FKB4800) also have integrated LEDs.

webdev80

30 Nov 2015, 08:00

By the way, forgot to post the make/model for the hp-keyboard:
HP C3753A C7353-60201
or
HP C3757B C3757-60401

Can anyone tell, what the difference between these two is?

User avatar
keycap

03 Dec 2015, 01:43

What kind of keyswitch does this keyboard use?
Image

User avatar
chzel

03 Dec 2015, 01:46


User avatar
keycap

03 Dec 2015, 01:52

The domes look interesting. Very Topre-ish.

codemonkeymike

03 Dec 2015, 03:12

No spring though. Looks more like video game controllers of the time, break open an NES controller you'll see

User avatar
keycap

03 Dec 2015, 03:20

The spring doesn't change the feel of a topre dome. The spring is only there for the sensing mechanism, and I recall that its bottoming-out force is only 5 grams. It doesn't change the feel much at all.

However, yes, it does look like a standard conductive rubber dome (given the fact that it's grey and not translucent), but it's actually a membrane dome. I've only seen these kinds of domes on various boards like the Microsoft Internet Keyboard.

webdev80

06 Dec 2015, 21:21

For reference: just stumbled across this bit about the odds of the coleco System https://youtu.be/2DssgCJkoZQ?t=122

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Mattr567

07 Dec 2015, 04:26

webwit wrote: I had one of those. Had vintage MX blues.

Image
I see in the pic you have a Lexmark branded Model M 1398601! I have one as well, kinda rare.

orihalcon

07 Dec 2015, 05:48

What switch type is this? Seems to be two springs there, one outer and one inner?
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User avatar
Snowdog993

07 Dec 2015, 05:58

Mattr567 wrote:
webwit wrote: I had one of those. Had vintage MX blues.

Image
I see in the pic you have a Lexmark branded Model M 1398601! I have one as well, kinda rare.
I like the 1398601 and the 1397961 too! Very cool keyboards!

Image

terrycherry

07 Dec 2015, 10:22

Rare to see it. Seems like the early variants of this alps half mechanical membrane keyboard.
http://kbd.rzw.jp/alps/alps_ue0200p1/#more-3245
orihalcon wrote: What switch type is this? Seems to be two springs there, one outer and one inner?

Glenmael

08 Dec 2015, 22:35

Anyone recognize this beauty?
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Cherry MX Black switches.

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gogusrl

08 Dec 2015, 22:37

Interesting numpad layout. first time I see that variation.

Glenmael

08 Dec 2015, 22:42

I plan to give it a clean at some stage, possibly tonight, so can/should be able to provide some more 'serial' numbers from the PCB :)

User avatar
guk
1896 Vintage Reds

08 Dec 2015, 22:52

It's a Cherry G80-05XX might just be a 0528 with a Honeywell Sticker. Edit: Nvm the last part, didnt notice the backside.

Glenmael

09 Dec 2015, 00:23

guk wrote: It's a Cherry G80-05XX might just be a 0528 with a Honeywell Sticker. Edit: Nvm the last part, didnt notice the backside.
Thanks for the info, I'm guessing this will become apparent when I take a look a the PCB itself?

User avatar
guk
1896 Vintage Reds

09 Dec 2015, 00:24

Yup, it should. Please provide pics when you do!

Glenmael

09 Dec 2015, 00:27

guk wrote: Yup, it should. Please provide pics when you do!
Awesome, and will do :)

User avatar
ramnes
ПБТ НАВСЕГДА

09 Dec 2015, 00:32


Glenmael

09 Dec 2015, 00:39

ramnes wrote: Yeah, I know that keyboard... http://deskthority.net/for-sale-f55/3x- ... ml#p270051

:mrgreen:
Hehe, the Siemens? (direct competitor with Honeywell :P)

Are they the same model number? (as seen in the rear photo)

User avatar
guk
1896 Vintage Reds

09 Dec 2015, 00:41

ramnes wrote: Yeah, I know that keyboard... http://deskthority.net/for-sale-f55/3x- ... ml#p270051
Did you swap the keycaps on those? Just wondering why the keycaps on the Nixdorf look more yellowed than the ones on the Siemens while the case looks less yellowed than the Siemens.

If there's a pic of label which would render my question obsolete, I didn't find it!

User avatar
ramnes
ПБТ НАВСЕГДА

09 Dec 2015, 00:50

Glenmael wrote:
ramnes wrote: Yeah, I know that keyboard... http://deskthority.net/for-sale-f55/3x- ... ml#p270051

:mrgreen:
Hehe, the Siemens? (direct competitor with Honeywell :P)

Are they the same model number? (as seen in the rear photo)
Both of mines have exactly the same layout that yours. Yours' case color looks exactly like my Siemens one, which model number is 3299-N464-V001. But I guess this model number is particular to Nixdorf, just like your picture shows Honeywell numbering I think. Though, I'm pretty sure that our PCBs have very close PNs.
guk wrote:
ramnes wrote: Yeah, I know that keyboard... http://deskthority.net/for-sale-f55/3x- ... ml#p270051
Did you swap the keycaps on those? Just wondering why the keycaps on the Nixdorf look more yellowed than the ones on the Siemens while the case looks less yellowed than the Siemens.

If there's a pic of label which would render my question obsolete, I didn't find it!
Nop, I didn't swap anything, everything is original. I think the keycaps don't have the same color from the beginning.

It seems to me that the Nixdorf-Computer caps are made of a darker beige, which indeed look yellowed but which aren't. Just like Goupil keycaps.

User avatar
guk
1896 Vintage Reds

09 Dec 2015, 00:52

ramnes wrote:
Nop, I didn't swap anything, everything is original. I think the keycaps don't have the same color from the beginning.

It seems to me that the Nixdorf-Computer caps are made of a darker beige, which indeed look yellowed but which aren't. Just like Goupil keycaps.
That makes sense, thanks for the clarification! Surprised that one still hasn't been sold.

Glenmael

09 Dec 2015, 00:56

Thanks ramnes, I'll check the P/N :)

I'm guessing these would then be worth around the same as the Siemens?

(don't think I'd be parting with mine regardless)

Glenmael

09 Dec 2015, 09:10

Cleaning keyboards is tough!

- Manufactured on 10/05/88 (timestamp on the housing)
- Cherry PCB model number G80-0689H/1B
- The base and the top are different shades of 'grey'

Some pictures:
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User avatar
richfiles

18 Dec 2015, 08:51

Man... I used to have a ColecoVision ADAM system. I got it free, when I was a kid, and only had to fix it. came with plenty of games. My youngest brother fed it mashed potatoes... twice... First time, I got it cleaned out... Second time, it was really ded. The keyboard was something I had planned to salvage but a "friend" who had shown an "interest" in electronics, just decided to tear it apart, destructively, without asking. He was more interested in breaking stuff. I don't miss grade school. Oh well... You can't win 'em all. At least college was great though!

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Chyros

31 Dec 2015, 13:26

http://www.ebay.co.uk/itm/vintage-sovie ... Swv0tU-uro

What is?? It looks mechanical (you can see what looks like switches poking out of the bottom of the keycaps).

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Parjánya

31 Dec 2015, 13:39

Any idea what switch this is?

Image

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