The ornamental design for a televisionreceiver, as shown and described.
FIG. 1 is a front perspective view of a television receiver showing our new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a rear perspective view thereof;
FIG. 9 is an enlarged view of portion 9 shown in FIG. 1;
FIG. 10 is an enlarged view of portion 10 shown in FIG. 3; and,
FIG. 11 is an enlarged view of portion 11 shown in FIG. 8.
The dashed broken lines in the drawings illustrate portions of the television receiver that form no part of the claimed design. The dot-dot-dash broken lines in the drawings encircling enlargement portions of the design form no part of the claimed design.