Delete comment from: Ken Shirriff's blog
Hi Great information thanks! Here is a guy who looked into the communication signal (info in Japanese).
http://hirakawa-jp.sblo.jp/category/2083226-1.html
How did you identify the resistive load (39.41KΩ)? How is it applied?
My macbook has a problem and the Magsafe LED goes green but every 0.5 sec goes off for a very short time and the machine does not start.
It would be extremely helpful for "repair" peoples, if you could provide much detailed technology on the Magsafe-logicboard communication.
Nov 3, 2013, 5:33:25 AM
Posted to Teardown and exploration of Apple's Magsafe connector