The ornamental design for a shelf for televisionreceiver, as shown and described.
1. Shelf for television receiver
1.1 : Perspective
1.2 : Rear perspective
1.3 : Front
1.4 : Back
1.5 : Left
1.6 : Right
1.7 : Top
1.8 : Bottom
1.9 : Perspective, in a state of use with environment
The broken lines shown in figure 1.9 depict environment of the shelf for television receiver that forms no part of the claimed design, the environment including a television on a wall and a sound bar on the shelf for television receiver.