[Solved] PS4 No Picture & Sound After HDMI Socket Replacement: Troubleshoot, Check Signals, Filters, Fuses

Good day.
The problem is similar to that of one of the users, but here I am sure that the fault is not the newly created HDMI socket. The console came to me with the socket pins pressed inside. I replaced the socket and the bowel no signal and sound on the TV. To be sure, I replaced the socket again and the same effect. The console behaves as if it would turn on normally. How can I measure / check / determine what is damaged? Can I somehow measure the signals on the socket? Watching the disc, I can see the metal plate behind the HDMI socket which I marked in the picture found in red. Are there any filters, fuses or something else that could be damaged and there is no signal at the HDMI socket?

Hello

Possibly damaged Panasonic Encoder IC MN86471A or ESD protection diode on the HDMI socket.

Encoder is under the plaque.

Write 'Andrewpaul HDMI' on YouTube for lots of helpful videos.

I had a similar case and the SMD fuse at the HDMI socket was guilty.
Can you take a picture near the HDMI socket?

I have a question :

Hello, as in the subject, white diode but no image, plate from model 1216 chain.
I replaced the chip of the Panasonic picture, nothing helped, so I wonder about the APU rebels, the hdmi socket is ok, I will add that there is no sound,

What I noticed: when starting tv jumps to the hdmi socket but does not display the image as tv turns off after some time automatically and the console also turns off

Also, he asks people what might have happened in this case: what could be damaged?

In my own stupidity the problem, despite the fact that it was solved, I thought it was different. The socket I mentioned several times was fine. I used an hdmi-vga adapter / converter that doesn't work with ps4. The console works on normal hdmi.