SONY 65" 4K - Horizontal Line on top

[pazoline]

Re: SONY 65" 4K - Horizontal Line on top

I have found a video where horiz. sparse lines, but intermittent, can be solved via signals masking..

This is what we are trying tô do my friend!

[280zx]

Re: SONY 65" 4K - Horizontal Line on top

pazoline did you post that video on youtube yet?

[Davi.p]

Re: SONY 65" 4K - Horizontal Line on top

This is what we are trying tô do my friend!

i know.. was a plus info

[pazoline]

Re: SONY 65" 4K - Horizontal Line on top

pazoline did you post that video on youtube yet?

https://youtu.be/ohYETE9CAYs

[pazoline]

Re: SONY 65" 4K - Horizontal Line on top

https://youtu.be/ohYETE9CAYs

Hi Friend , do you still have your old t con board?

[280zx]

Re: SONY 65" 4K - Horizontal Line on top

I watch the video, but not sure which ribbon contact to tape off. As for the t-con board I still have the old one.

[Davi.p]

Re: SONY 65" 4K - Horizontal Line on top

Which is the problem? I saw back that you found the correct pins to block..

[pazoline]

Re: SONY 65" 4K - Horizontal Line on top

I watch the video, but not sure which ribbon contact to tape off. As for the t-con board I still have the old one.

is the 4th pin, on each cable


right side, 4th pin right to left, on both conectors

Left side 4th pin left to righ on both conectors , but you will need to test wich side to block testing one at the time

[pazoline]

Re: SONY 65" 4K - Horizontal Line on top

Which is the problem? I saw back that you found the correct pins to block..

how do i call an admin on this forum?

[Davi.p]

Re: SONY 65" 4K - Horizontal Line on top

search for Topcat...
i have not seen your video.. so you have solved.. but 280zx not... aren't the same situations?

[pazoline]

Re: SONY 65" 4K - Horizontal Line on top

clock signals 1 to 4

[280zx]

Re: SONY 65" 4K - Horizontal Line on top

So if I understand correctly each ribbon has its own clock signal?

[pazoline]

Re: SONY 65" 4K - Horizontal Line on top

So if I understand correctly each ribbon has its own clock signal?

yes , each side each conector, always in the 4th pin

[pazoline]

Re: SONY 65" 4K - Horizontal Line on top

.

[280zx]

Re: SONY 65" 4K - Horizontal Line on top

pazoline did you get a chance to change the bad t-con board yet? I have not had a chance to get the ribbon cables installed yet. To many projects going on.

[pazoline]

Re: SONY 65" 4K - Horizontal Line on top

pazoline did you get a chance to change the bad t-con board yet? I have not had a chance to get the ribbon cables installed yet. To many projects going on.

Hello My friend! , i am still waiting for the t con board , do you have any news where the board is? maybe a track code?