It's indeed "Anode" and "Kathode" (in German). I checked data sheets for similar parts on Mouser and LED backlight panels that have "A" and "K" on them have these leads attached to combined anodes and cathodes of the LED group. See SSB-COB10025GW<http://www.mouser.com/ProductDetail/Lumex/SSB-COB10025GW/?qs=sGAEpiMZZMvlvmHaYoGmZXTwJQogLTy2wt%2fgFdHF7zk%3d>as an example.
On Sat, Apr 2, 2011 at 2:54 AM, Wesley Inouye <wkino...@gmail.com> wrote: > Hi, > > On 9/12/10, Stan wrote: > > "I noticed the LCD backlight assembly is labeled (top down) "A" and "K" > on one side and "K" and "A" on the other side. The corresponding board > positions for D2 and D3 have "+" signs. > > The manual doesn't say anything about polarity or even if there is a > "top" and "bottom" to the diffuser; just to install it and ensure it is > exactly 1/8" off the board using the spacers provided. > > I just wanted to double check with someone who has already been through > this. Do the "A" and "K" have something to do with polarity? These are > little LEDs and normally polarity is important. > Thanks, > > Stan Levandowski WB2LQF" > > > I've reached the same step and have the same question, but for some reason > my reflector search did not list the responses. Thank you in advance for > your help. > > Wes...KH6HRY > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:Elecraft@mailman.qth.net > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > -- Alexey Kats (neko) ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
