Chosen Solution
Hi everyone, I have a problem with my Sony Kd-55x9305C (Eu model). Suddenly, a morning my tv turn off and 4 red led was blinking. Since, it appear everytime but when i plug in the AC it takes time to turn on and i can hear 3 clac and then the TV turn off. Here is a Video : https://we.tl/t-x1zqXGUMXM Have you an idea ? Thanks you Thomas Update (06/12/2021) I don’t find the LD board, which one is it ?
Update (06/12/2021)
I found LD driver board to be that one :
I found this on a US website : https://www.tvpartstoday.com/15ST032M-A0… It said for 65 inch, mine is 55 inch but this is the same ref. That’s the only website with stock i found. Should i try? Thanks you :-)
Hi @khatgs, I don’t know the TV but looking at the LED diagnostic indicator chart (see image below) from the service manual a 4x LED blink problem is either in the LD board or in the screen panel itself.
(click on image to enlarge for better viewing)
