K & M Temme wrote: > > I need some info on the 85's internal parts. I took my calc apart last > night and saw that the L3, L2, and L1 may need replacing. They look > like they may have been overheated. What are these parts and what do > they do? Where can I get new ones? > Thanks, > Karsten Temme Well L1, L2, and L3 seem to be some sort of link components, maybe a form of protection against link power surge??