The ornamental design for a televisionset, as shown and described.
FIG. 1 is a perspective view of the television set.
FIG. 2 is a front view of the television set.
FIG. 3 is a rear view of the television set.
FIG. 4 is a left side elevation view of the television set.
FIG. 5 is a right side elevation view of the television set; and,
FIG. 6 is a top view of the television set.
FIGS. 1 and 2 show various control devices or user interface elements of the television set in ghost. Additionally, FIGS. 1–3 show various connectors of the television set in ghost. These elements, illustrated in ghost, form no part of the claimed design.