amgia 1200 keyboard Membrane ( how to repair membane keys )

Discussion in 'Repair, Restoration, Conservation and Preservation' started by bart_simpson, Jun 22, 2016.

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  1. bart_simpson

    bart_simpson Dauntless Member

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    Where can I buy new or used keyboard Membrane for amgia 1200 please help.
     
    bart_simpson, Jun 22, 2016 Report
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  2. ASSEMbler

    ASSEMbler Administrator Staff Member

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    Is it in tatters? Or have some of the pads gone worn?
     
    ASSEMbler, Jun 22, 2016 Report
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  3. bart_simpson

    bart_simpson Dauntless Member

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    just a few keys are not working cleaned the whole keyboard no damage anywhere.
    I have tryed to get hold of amiga kit today no joy though.
    i notited they make the kits for the rest of the amgias but not 1200 :(
     
    bart_simpson, Jun 22, 2016 Report
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  4. ASSEMbler

    ASSEMbler Administrator Staff Member

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    You can recoat the pads and fix it.
     
    ASSEMbler, Jun 22, 2016 Report
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  5. ASSEMbler

    ASSEMbler Administrator Staff Member

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    Caikote 44

    Conductive Silver/Carbon Coating for most surfaces (rubber, epoxy, glass, plastic). It is ideal for repairing membrane buttons, keyboard buttons, and other silver/carbon based surfaces. It may also be used as a coating for shielding (EMI) of electronics.

    Similar products on the market are more expensive, and have multiple containers requiring mixing prior to application. The CaiKoteTM 44 is applied in one step, allowed to dry and is ready for service.

    SPECS:
    Resistivity: 1.0 ohms/sq/mil
    Attenuation: 60-65 dB @ 2 mils
    Recommended Film Thickness: 2.0-3.0 mils (51-75 um)
    Pencil Hardness: HB

    USES:

    Repairs membrane buttons, keyboard buttons and other carbon-based surfaces. Shielding of electronics. May be mixed with the CircuitWriterTM conductive (silver/nickel based) ink to acquire the best sheet resistance for each application.

    Cautions/Compatibility:

    There are no cautions known, but we always recommend testing in large scale use. Apply the product carefully. Do not allow it to remain on a surface NOT being treated, particularly plastic. Once it has dried, it is quite difficult to remove.
    Coatings: Conductive
     
    ASSEMbler, Jun 22, 2016 Report
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