Schematic diagram for Dunlop 9400 motor controller

Hi

I am looking for schematic diagram for Dunlop 9400 treadmill BC-1068 motor controller.

I tried to do beck engineering of the board but the ICs are cover with epoxy.

I found that the thermal sensor burned up, and must get schematic to replace it.

Schematic diagram for the BC-1068 or similar board will help.