820-00170-05 water damaged, no backlight

[yobad]

I have 820-00170 water damaged, no any signs of water on the board, it is pretty clean.
I can see the image but no backlight.
Is the boardview and schematic available for this board ?
Thanks

 

[2informaticos]

Nothing available, sorry.
Identify backlight controller chip and use a similar schematic...