My EIKI LC-XNB3 Projector does not recognize any Vdeo Inputs, but works great when hooked up to a laptop. I have tried all three connections to my DVD/VHS player ("S" Video, Y-Pb/Cb-Pr/Cr, Composite Yellow) and I have tried to manually change the input selections through the menu. Is a circuit blown? Is there a blown fuse (and if yes, where?)
I am game to try and fix it myself, if possible.

Office Equipment & Supplies - Eiki - LC XNB3 Multimedia Projector