HDMI problem with my CUH1116A

Hello everyone,

I’ve been using my PS4 CUH1116A to test some games in 5.05 and I’m having a problem with it.

When i play a game, at a moment i lost the video signal and i have a black screen on my tv. The PS4 stay white but no signal…

If I try to restart it instantly I get no picture but after a while I can restart the console “normally”, I have the picture again.

I suspect a problem with the Panasonic IC. The HDMI port is fine and tested ok.

Can anyone confirm or refute my diagnosis or give me an idea for my problem please?

Good day to you!

Nobody has an idea please?
The Pana IC is most expensive and I would like to be sure to have tested all others possible solutions before buying it.

Does anyone have an idea of where to find this component at a reasonable price please?
It is really expensive isince a moment (between 40 and 50 euros most of the time)