Ok,
I was checking inside and and the apparently the acid only was in the Capacitors base, but never put many atention to this compnentes in the A1200, and see i cant replace the componentes my self, becouse my soldering tool its not properly, then i be need do with any people have the right soldering tool.
Anyway, for now y clean the motherboard and the bad capacitors.
But here born a new thing!, becouse inside the A1200 i sew 2 more capacitors the same Rating, and other capacitors, diferent number rating, but the same look, then the Question is..
Exist any damage report in this other capacitors?..
Definitely! Replace them all. On the few boards I've repaired, they seem to fail somewhat randomly (some worse than others). If the leakage is minor it might not be visible (yet), so IMHO go ahead and clean around all of them until you can get it repaired.