silverdr@wfmh.org.pl wrote: > Thanks for all the responses. I have now a few things to try, starting probably with warm ultrasonic bath for the keys and cleaning the PCB pads. I take those conductive key elements are nowhere to source these days, are they? > Of course, there are remote control keypad repair kits available, that have just the black conductive pads and then a tube of suitable glue included. I've found them in a local electronics shop, but eBay has several different kits on offer. Just choose one that has the correct size pads included, and enough of them. For example, one with 500 pcs. 4mm pads (can't remember what the correct size is) : https://www.ebay.com/itm/222305539192 (Note that I haven't tested this exact kit, only the one I found at the local shop, so your mileage may vary, caveat emptor, all usual warnings apply, etc.)Received on 2018-10-12 14:01:18
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