Power Board for the TV?

Hello dear community.
Help to solve the puzzle, fell into the hands of the TV, it is the power Board.
In principle, boards of management, near plumes have all the information, but the on-Board power management, I don't understand and to find the schema can't.
I launched, everything works, but I have connected another panel with a different backlight controller.
I would like to understand how to power the backlight controller available.
Photos of the patient, on Yandex.Disk
Thanks in advance...
September 19th 19 at 00:33
1 answer
September 19th 19 at 00:35
To my knowledge for almost any models you can find the right unit on e-bay and as mentioned above often under different brands is the same unit

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