Samsung plasma ps50c96hd picture problem, flat color, no uniform color, blur

[chris333j]

Hi, I have a plama samsung (ps50c96hd) and the picture is very bad.
I'm new in this forum so i edit this post, sorry for that...
The picture :


With no signal there are grey point :


I have control all the voltage (Vs, Vsc, Va, Ve...) all is good.

On the Z card (on right) i just replace a bad capacitor (25v 680mf) but no effect.

I have change the t-con module but no effect...

If you can help me plz

[chris333j]

Re: Samsung plasma ps50c96hd picture problem, flat color, no uniform color, blur

I have change the t-con (control) and the power-card but no effect.
The problem :
https://youtu.be/GxG9rA_kXFw
Thanks a lot for any idea...

[chris333j]

Re: Samsung plasma ps50c96hd picture problem, flat color, no uniform color, blur

Good evening, I reconnected the television without the x-main control card and ... the image remains exactly the same, there is only the sound that has disappeared. It's strange, is not it? Thank you