I used this to repair the keyboard of a commodore 116: http://ebay.co.uk/itm/171656481000 or search "keypad fix" for some cheaper alternatives. Giacomo www.oldcomputr.com > On 08 Sep 2015, at 21:50, Terry Raymond <traymond20@gmail.com> wrote: > > I think my two keyboards the contacts on the KB PCB are worn I heard years ago there is a compound that can be applied to the contact to build it up to repair it. > Terry Raymond > >> On Monday, September 7, 2015, Gerrit Heitsch <gerrit@laosinh.s.bawue.de> wrote: >>> On 09/07/2015 06:29 PM, William Levak wrote: >>> On Mon, 7 Sep 2015, Giacomo wrote: >>> >>>> Or take some time to clean it: >>>> http://www.oldcomputr.com/cleaning-the-keyboard-of-a-vic-20/ >>>> You have to desolder the shift lock contacts under the keyboard, then >>>> it's >>>> just a matter of unscrewing a couple of dozen of small screws. Remove all >>>> the dirt then gently clean the contacts with isopropyl alcohol. >>> >>> >>> 91 per cent isopropyl is preferable, since it takes the water with it >>> when it evaporates. >> >> Be careful if you find you have one of those keyboards that have the black coating on the contacts on the PCB. It's a bad idea to remove that coating. >> >> Gerrit >> >> >> >> Message was sent through the cbm-hackers mailing list > > > -- > Sent from Gmail Mobile Message was sent through the cbm-hackers mailing listReceived on 2015-09-08 22:00:07
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