- Apr 15, 2012
- 6
- 0
hi everybody, first of all i beg you pardon for my english and then for my soldering......but i will improve both!! I'm not at the first console and not at the first corona v3 with the r2c6 and r2c7 and fake postout....but this time i really don't know what to do. a guy bring me this console with the pads of r2c7 lifted and almost the same for r2c6 so first i decided to let them and doing the bridge at the bottom of the motherboard as you can see in the second picture. then i do the installation and no way.....the debug is bilnking ok but absolutely no xell. I tried everything i can immagine i played with the cpurst lenght from 55 to just to reach the cr3....i tried every timing....lk1 closed and opened lk3 1-2 2-3....i tried also to paly with some combination of s2..... i tried another coolrunner.....i tried every lenght of postout....nothing!!! i put back the original dump and removed 3.3v and ground from cr3 and it's perfect working original.....now i don't know what do to more. I tested also the postout to see if there is the right value and it seems to be working 1,8v to 0 when it debug......the rst instead goes only form 1.8 to 1.5 or something near....never to 0..it's ok? how can i check if there is still a problem with the signal from sda and scl points?
photos
http://i39.tinypic.com/2ai1qif.jpg
http://i42.tinypic.com/dfun84.jpg
photos
http://i39.tinypic.com/2ai1qif.jpg
http://i42.tinypic.com/dfun84.jpg