Zenith ZA-3034-NP Numpad
Posted: 30 Aug 2018, 03:06
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Hey guys. I picked this up at the recycling center today. It has linear switches (I think that they are Alps clones, but I don't know which ones). I plugged it in using my blue cube PS/2 to USB converter. The lock lights flash for half a second, but then it does nothing. I'm thinking it's the electrolytic caps, but I'm not sure. Any ideas? Please forgive the terrible photos.
Posted: 30 Aug 2018, 16:18
Posted: 30 Aug 2018, 17:29
Yep, I lifted the foil sheet on the back of the PCB and there it was: a huge ALPS label. I have much to learn about that company. Thanks for the info! 
Re: Zenith ZA-3034-NP Numpad
Posted: 14 Feb 2021, 19:11
were you ever able to get it to work, i have the lights flash and then nothing?