The ornamental design for a televisionreceiver, as shown and described.
1. Television receiver
1.1 : Top perspective
1.2 : Bottom perspective
1.3 : Front
1.4 : Back
1.5 : Left
1.6 : Right
1.7 : Top
1.8 : Bottom
1.9 : Partial enlarged bottom perspective, taken from box 1.9 in reproduction 1.2
The scope of the claimed design extends only to those surfaces bound on all sides by solid lines. The dash-dash broken lines indicate portions of the article that form no part of the claimed design. The dot-dash broken line boxes in reproductions 1.2 and 1.9 are included for the purpose of illustrating the partial enlarged view and form no part of the claimed design.