Abstract: Cabinet structure 10/12 for universally receiving television sets 20/66 of varying sizes and including, in one embodiment, spaced apart towers 14 and 16 and in a second embodiment, towers 52 and 54, there being adjustable means spanning the area between the spaced apart towers and including a face plate 72, a shelf 74 and a trim strip 76, each having relatively shiftable portions whereby the overall length thereof may be regulated by shifting the portions so that they correspond essentially to the width of the area and of the television set received therein whereby the set is closely enclosed by the cabinet components.

Abstract: An optical unit for inspecting the soldered surface of a printed circuit board incorporates a thick-walled translucent concave diffuser dome with a hollow central cavity facing the surface under inspection, lamps directing illumination on the exterior of the dome, inspection portals spaced around the diffuser dome for video camera inspection of the board surface, and X-Y maneuvering control means governing the relative scanning repositioning of the board surface and the dome. A light baffle between each camera and its inspection portal, incorporating alternately white and black conically chamfered rings, produces improved imaging of the inspected surface, and a flexible translucent skirt extending from the dome rim to the inspected surface, preferably formed of a large plurality of white plastic bristles, blocks direct illumination and assures substantially uniform diffused illumination of the inspected surface.