Before mounting the LCD on the K1 FP board, I am checking the resistances of adjacent pins on the U1 socket.
Most of them come out unmeasurably high >1M, but 30 and 31 (and 11 & 12) on the U1 socket come out as 480 ohm which is too low. If I reverse the leads on my DMM, I get 1.65k. Confusing. I had a look at the schematic and the pins connect to Vss and Vdd, where the 6 volt regulator U4 is connected. My question is: Is this correct? It sounds like I am just measuring the 78L06 and getting funny but benign readings. 73, Chris ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
