Ten chip ovlada(l) celu mechanicku cast disku.
http://www.st.com/stonline/prodpres/...mb/powcomb.htm
Opravovat sa to urcite neoplati - okrem toho chipu tam bud zle takmer urcite este nieco ine. Jedine, ze by si zohnal rovnaku elektroniku - potom by to mozno fungovalo.