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Cleaning an A1200 keyboard - Reassembly
Cleaning an A1200 keyboard - Reassembly
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Description: Reassembling an A1200 keyboard after cleaning (See my other photos...).

Top left photo: Part way through reassembly, with the springs already laid out on the keyboard.

Top right photo: Something I thought people ought to be aware of. The tape's wrapped around one of the edges of the keyboard metalwork, where the flexi-track ribbon enters the keyboard in order to prevent chafing on the sharp edges. I haven't added this tape - Either it’s original, or the previous user's added it.

Bottom left photo: The internals of the A1200 keyboard.

Bottom right photo: How a key works. Most PC keyboards tend to have two plastic layers, separated by a holed layer. On a PC, pressing a key causes one layer to push through the hole onto the other layer, making a contact. It would appear that A1200 keyboards have just one layer, with conductive pads on the bottom of each key.

Hodgkinson.
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Posted by: Hodgkinson at September 15, 2007, 02:42:26 PM

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Comments (2)

Hodgkinson
Posts:1080
April 18, 2008, 06:51:12 PM
Ah ha. Thanks!

Hodgkinson.
rkauer
Posts:3263
April 18, 2008, 06:41:15 PM
For the top right pic:

 That tape is original.


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