Tablet KLIPAD TAB10HLS -SCHEMATIC NEEDED

[weslay]

I am looking for the schématic of the KLIPAD tablet
Model: TAB10HLS
Serial: 2018/ Quad / 2

Motherboard: BND-RK3126-D102-BT A1.0

The POWER button has been broken and the tracks are torn off
I would like to find where to solder flying wires to restart this tablet.

Thank you for your help.