Repair NBT EVO

[kwat]

Hello everyone.
I have NBT Evo ID6 from G30 with touch screen.
There was a short circuit between the screen of the LVDS (CID) cable and the metal base of the touch display.
Now there is a black screen. The navigation on the table starts with a black screen all the time. It responds to idrive commands because the power consumption on the power supply is increasing.
Please help what could have been damaged.
Thank you for your suggestions.

[ollync]

Look if power to the display is present on the LVDS connector.
I don‘t think the LVDS driver or receiver will be damaged from a short circuit to ground.


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[kwat]

I checked the power supply first and they are OK. No output to lvds. In the NBT diagnosis, it is visible and can be coded without errors.

[ollync]

Try to identify lvds driver in main unit and look for datasheet. Post picture with board, good quality from both sides.


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