Article View: comp.sys.atari.st
Article #20051Internals of an ST keyboard
From: Geoffrey Coan
Date: Tue, 22 Dec 1992 20:46
Date: Tue, 22 Dec 1992 20:46
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2032 bytes
Help !
I've had a problem with the '*' key on the keypad of my ST whereby the keytop
snapped off (ie: the leg that the keytop is part of snapped). I made the
fatal mistake of gluing the keytop leg back together without taking the
rest of the keyboard appart - the result of this was that I glued the
key solidly in place !
I then dismanteled the keyboard, unstuck the key and cut away the plastic so
that the key mechanism worked properly. The problem is that when I came to
put the keyboard together afterwards I discovered that I was one little
rubber 'bit' missing. The piece I am missing is about 1cm accross and
contains a small graphite block which makes the contact on the PCB.
In cross section it looks like this:
ttttttttt
t KKK t
KKK
KKKKKKK
KKKKKKK
/X\
/ \
-------------------------------------PCB
where the ttt bit is the keytop and the KKKK bit is the key leg. The
rubber bit I am missing is the /X\ bit above.
Does anyone have any of these (or the whole key mechanism) (eg: from a defunct
ST they may have lying around) ? Any help gratefully received as I am having
to push a screwdriver through the hole in the keyboard to make contact below
whenever I want to use the '*' on the keypad (which I need quite a lot as it
is 'escape function' when connected to the computer at work).
Thanks
Geoffrey
--
are you ready to SKYDIVE ?? Geoffrey Coan
well all right then, if you say so ... ..!uunet!ibmpcug!jshark!zebedee!geoffc
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Path: arc1-ca.pugleaf.net!sparky!uunet!pipex!ibmpcug!exnet2!jshark!zebedee.uucp!geoffc From: geoffc@zebedee.uucp (Geoffrey Coan) Newsgroups: comp.sys.atari.st Distribution: uk Message-ID: <H.q&CXAby59KY@zebedee.uucp> Organization: Geoffrey Coan (disorganisation) Subject: Internals of an ST keyboard Keywords: Replacement part needed Reply-To: geoffc@zebedee.uucp X-Software: HERMES GUS 1.03 Rev. Apr 14 1992 Date: Tue, 22 Dec 1992 20:46:16 GMT Lines: 41