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. When you resolder the shift lock, put 6 in. (15 cm) wires in place of the original short wires. You won't have to desolder it the next time. Repeated soldering and desoldering will damage the shift lock. wlevak@sdf.lonestar.org SDF Public Access UNIX System - http://sdf.lonestar.org Message was sent through the cbm-hackers mailing listReceived on 2015-09-07 17:00:47
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