sony kd-49xf9005 4 red blinking problem

[YasaCh]

Sony KD-49XF9005 it power up to android boot screen and turns off immediately with continuously 4 red blinks

[tiki66]

Here you go:

https://ibb.co/5g4rhk2V

(pin #27 on LD board - connector that goes to MB)

[Diah]

I2C communication

[YasaCh]

I2C communication

thanks for reply but i know its a backlight error
i only need to know where to find a (BACKLIGHT ERR) PIN in the board connector to solder it to the ground for bypass the protection of the backlight failure

[bohaboha]

if you add some clear pictures it will be easier to help you

[tiki66]

Here you go:

https://ibb.co/5g4rhk2V

(pin #27 on LD board - connector that goes to MB)

[nomoresonys]

If you can just post the pictures here, it will allow for folks to better help you. Many don't want to deal with wandering around the www just to see pictures.

[YasaCh]

sorry brothers for the my late response..i know my post is missing pictures that is bcs i'm not in the place where i have the tv...
anyway thank you tiki66 for your response,it works for me and tv works greatly either

[nomoresonys]

My bad, wasn't paying attention, mistook one of the posts. Kill post #6.

[YasaCh]

My bad, wasn't paying attention, mistook one of the posts. Kill post #6.

😄