The ornamental design for a televisionreceiver, as shown and described.
1. Television receiver
1.1: Front perspective view
1.2: Rear perspective view
1.3: Front view
1.4: Rear view
1.5: Left view
1.6: Right view
1.7: Top view
1.8: Bottom view
1.9: Partial enlarged rear perspective view
1.10: Second partial enlarged rear perspective view
1.11: Second rear perspective view, demonstrating a potential state of use
1.12: Third rear perspective view, demonstrating a potential state of use
The dash-clash broken lines placed on the rear and bottom surfaces of the article in all reproductions depict portions of the television receiver that form no part of the claimed design. The dash-clash broken lines depicting stand and mounting apparatuses in reproductions 1.11and 1.12only represent environmental subject matter included for the purpose of demonstrating potential usage states of the television receiver, and form no part of the claimed design. The dot-dot-dash broken lines in reproductions 1.9and 1.10are included for the purpose of illustrating the partial enlargements and form no part of the claimed design.