Open a new file with 450x 358 px and 300 dpi. Apply the next tool for representing it

.

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

Gradient’s parameters:

Select the next instrument

and draw an ellipse of black color.

Apply this filter.

Select the following tool

to create a circle. Then take another instrument

to correct a little its sizes the way it is indicated in the next picture.

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

Blending Options-Gradient Overlay

Gradient’s parameters:

Using the shown instrument

, represent the TV’s support.

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

Gradient’s parameters:

Copy the recently made layer and make use of the Free Transform selection to turn it around by applying also the next parameters.

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

Take another instrument

then and draw the TV’s corps.

Fill 0% on the layers.
Blending Options-Inner Glow

Blending Options-Gradient Overlay

Gradient’s parameters:

Select the usual instrument

for representing the flare on the TV’s corps.

Blending Options-Drop Shadow

Blending Options-Inner Shadow

Blending Options-Gradient Overlay

Gradient’s parameters:

Take a brush of white color with blurred edges and decolorize a little the recently drawn flare.

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

Gradient’s parameters:

Make a copy of the recently created layer and make use of the Free Transform selection to minimize it a little, turn it around and place it the same way it is demonstrated in the lower picture. Don’t forget to change a little the layer’s adjustments.

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

Apply the instrument

to draw that special ball on the antenna’s tip.

Blending Options-Gradient Overlay

Gradient’s parameters:

Copy the new represented layer and make use again of the Free Transform option to minimize it and place it on the opposite antenna’s tip.

The final result!