Hoping someone can help me out. I recently got a HS project. Almost done with it and buttoning up loose ends.
I have two red and a brown/violet wires hanging in the back box between power supply and MPU. The reds are different shades.
The reds and brown/purple comes up from cabinet along with a gray/yellow. One red and the gray/yellow goes to the connection board with/resistor near the topper relay in back box. Red then returns out of that connection board and goes down and is zip tied back into the other red and brown/violet wires where they are now just hanging.
Can anyone help me out? I looked on the schematic, I don't see any brown/violet...