Hello,
ZI have Philips tv i want to change the monitor color with some sort of circuit can this be possibles??

 

Analogue TV or digital?
Model?
Do you have the TV datasheet?

 

ok, it has audio video and rf cable leads no other....

 

And what do you mean by "change the color"?

 

Black and white.

 

like it should show red color blue white green or mixed

 

Black and white

color full tv

 

Black and white

color full tv

Which one?

 

Philips 8315
can we build AV circuit for it to use it crt...

 

Philips 8315
can we build AV circuit for it to use it crt...

No results on Google for this model!!

Is the TV a Colour one already?

 

yes it is color tv i buy it very long year back may be 20years.

 

No results on Google for this model!!

Is the TV a Colour one already?

Based on model number they used last time I bought a Phillips, it was last two digits of year and inches of picture tube. Then there were some extra digits for chassis and other options (stereo, remote, inputs).

I'm guessing a very old, 1983, 15" black and white if this is the entire model number.

 

yes it is color tv i buy it very long year back may be 20years.

Ok now what do you want to do with the AV input, some signals to make pretty pictures, tell us Exactly what you want!!

 

OP said he wants to show colors on a color TV.

 

Exactly what youwant!!

i want to learn how to change it colors in tv..

 

Play a colorful video then.

 

Welcome to the twenty posts game!
Guess what I want to do in twenty posts or fewer!

 

Hello,

How about a video test patern generator?

Bertus

 

Exactly what youwant!!

i want to learn how to change it colors in tv..

I am guessing you have an old colour TV and you want to use it as a monitor, just use the audio and video?
Max.

 

I tried very hard to read OP's mind.
I do not think it is working.