where does a video signal go in a black and white crt television?

Question

just wondering

answer specifically where on the tube the video signal conects to

Answer 1

Depends on the brand and model of the TV. Signal comes from antenna?

Answer 2

The signal is split into 2 sections, vertical and horizontal. Both signals, more or less go to the deflection coils on the neck of the CRT. This is a VERY simple answer because there is a lot more than this that goes on in a TV. Brand doesn't matter, the signal processing is the same. There are sync separators, deflection circuits for the vertical and horizontal signals, color burst circuits, and more.

Answer 3

There are many signals in a TV.
Radio frequency modulated signals from the antenna, cable company or RF modulator of VCRs, DVD players, cameras, etc, go to the radio detection stages.
After the signal detection stage you have composite video with synchronization signals and the luminance signal.
The luminance signal is amplified and goes to the electron gun in the CRT.
I do not know if there is a grid in the electron gun which modulates the High voltage or if the high voltage is modulated before it gets to the gun.
The electron beam is modulated by this luminance signal so it can "paint" the grey-scale image on the CRT screen.
http://www.howstuffworks.com/tv.htm

Answer 4

i answered this in detail a week ago. the answer is still the same