So this is taken from 2 different posters. Not sure who is correct. I tried every which but sunday and can't get my sound bar to provide sound. I'm sending the psu back to amazon and am shopping for a new sound bar. Any suggestions???
On the low voltage side, as you're looking at it on the edge, the 24V is on the left and 5V is on the right. I confirmed this with a multimeter and urge anyone doing this repair to confirm this.
In the 5V side, the red and white wires go together into the positive side. Black goes to ground.
I can confirm the power supply is the same for the cinema 600. I have just completed the repair to my sound bar and it is back up and running.
Also confirming on the cinema 600 the GND is the white cable, VDD is black and STB is the red wire on the smaller plug.
as above twist the VDD and STB together and it will all work as expected.