Televisora Nacional (Venezuela)

Background
Televisora Nacional Canal 5 (also shortened to TVN and Canal 5) was the first public television station to air in Venezuela and started broadcasting in November 22 of 1952. It ceased broadcasting after 1991 for financial reasons and it's signal was taken over by VTV (Venezolana de Television) temporarily until 1998, until the launch of Vale TV.

1st Logo (1979?-198?)
Logo: Unknown

Technique: The shooting lights and the forming of the logo.

Music/Sounds: Unknown

Availability: Extinct.

2nd Logo (1980?-1985)
Logo: Unknown

Technique: The zooming, the spinning, the light effects.

Music/Sounds: A majestic brass fanfare with the announcer saying the station's name.

Availability: Extinct.

3rd Logo (1985-198?)
Logo: We see a group of lines move upwards and trail out forming a blue 5 number. The number then shines as a glow appears from behind and the text "Televisora Nacional" trails in.

Technique: The lines trailing into the logo, the light effects.

Music/Sounds: Unknown

Availability: Extinct.

4th Logo (1990-1992)
Logo: Unknown

Technique: CGI.

Music/Sounds: Unknown

Availability: Extinct.