POWER SUPPLY WIRING

[aleeeeaaa]

i HAVE A POWER SUPPLY WITH 5 WIRES THAT NEED TO BE SOLDERED TO THE BOARD. THE WIRES COMING OUT ARE ONE YELLOW WHICH I KNOW IS GROUND. TWO GREEN WIRES THAT HAVE 19 VOLTS ON EACH ONE AND 2 RED WIRES WITH ABOUT 40 VOLTS ON EACH ONE. I DO KNOW THE FIRST HOLE ON THE LEFT OF THE BOARD IS GROUND. wHERE DO THE RED AND GREEN WIRES GO. i HAVE ENCLOSED A SCHEMATIC  OF THE BOARD.

[feedback.loop]

Your keyboard needs fixing.

[R-1125F]

I would really help to know what the equipment is.  Brand and model?

[AkibUddin]

i HAVE A POWER SUPPLY WITH 5 WIRES THAT NEED TO BE SOLDERED TO THE BOARD. THE WIRES COMING OUT ARE ONE YELLOW WHICH I KNOW IS GROUND. TWO GREEN WIRES THAT HAVE 19 VOLTS ON EACH ONE AND 2 RED WIRES WITH ABOUT 40 VOLTS ON EACH ONE. I DO KNOW THE FIRST HOLE ON THE LEFT OF THE BOARD IS GROUND. wHERE DO THE RED AND GREEN WIRES GO. i HAVE ENCLOSED A SCHEMATIC  OF THE BOARD.

Please try to attach your device photo 

[Swainster]

My best guess - see pic (look for the rectifier diodes on the board)