(Need Help) 2015 Hasbro Bladebuilders Jedi Master Soundboard help

So, I was in my workshop trying to figure out how to set up a Bladebuilders soundboard I had laying around for a saber I'm making for my 8 year old cousin. I tried googling it, but I could not find a guide for the exact soundboard I had, or any guides that I could apply to it. From what I've seen, this board seems to vary quite a bit from the other Bladebuilders soundboard. Has anyone here taken apart this soundboard and or used it in a build? If so can you make a wiring diagram or guide? I have also provided some pics of the soundboard that may help. This is a 2015 Hasbro Bladebuilders Jedi Master Lightsaber Soundboard. Attachment 14634 Attachment 14635