Cable trace

With the help of the circuit diagram and the stripped furby, I think I’ve managed to isolate the wires to the ir sensors which are on the larger block on the left in the photo below. The wires from the speaker are a bit harder coz they’re red, orange, black and brown so they could be in the same block or the one on the right….or even in a smaller block on the other side of the furby. As this is my broken one, I can’t just pull the blocks out and see what happens. I NEED more furbies!!