The next instrument will help us to represent the TV’s screen.

Fill 0% on the layers.
Blending Options-Drop Shadow

Blending Options-Inner Shadow

Blending Options-Outer Glow

Blending Options-Gradient Overlay

Gradient’s parameters:

Blending Options-Stroke

The next instrument can be useful in drawing a part of the antenna.

Fill 0% on the layers.
Blending Options-Gradient Overlay