The ornamental design for a televisionset, as shown and described.
FIG. 1 is a front, right perspective view of the television set showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is an enlarged view of the enclosed portion 8 as illustrated in FIG. 1; and,
FIG. 9 is an enlarged view of the enclosed portion 9 as illustrated in FIG. 4.
The dot-dot-dash broken line showing in FIGS. 1, 4, 8 and 9 is for the purpose of illustrating partially enlarged views and forms no part of the claimed design.