[Ron Ramirez]

Funny, it works for me - click the tiny thumbnail above and a new page should open in your broswer, with a schematic that is still too small to read.

Notice the magnifying glass icon in the lower right corner of that schematic.

Click it. Another schematic appears, still too small to read but with another magnifying glass icon in the lower right corner of the schematic.

Hover your mouse over this. The text "View Original" should appear.

Click the magnifying glass icon.

Suddenly, the schematic is huge...at least, it is for me.