I have finished the analog board mods as listed by Chris Lawson and the Japanese guy (I forget his name).
I guess I have failed, because all I get is black on startup. I probably cut a micron-wide wire on the AB somewhere trying to get at those microscopic connections to 20 and 25 and ruined the board. Sure wish I had not done this modification, because I knew something would happen.
Can anyone suggest what I can do now? Is there a way to test the AB to see if it is still functioning? Can it be repaired? If not, is my CC worth repairing, or can I purchase another AB somewhere and install that (and from here on try no other modifications)?