Wiring diagram for this hasbro Vader saber?

[Djwyld]

Hi, I've tried to find a wiring diagram for this saber but it seems a bit of a minefield with hundreds of different wiring diagrams. I want to replace the batteries for the highest voltage I can run through this card, change the small leds for a single high power one and put the whole thing in a different hilt. Any help would be awesome. Thanks. :)
http://img.photobucket.com/albums/v443/TWOFOOTLONGDONG/20160115_183747_zpsp2f3vzno.jpg (http://smg.photobucket.com/user/TWOFOOTLONGDONG/media/20160115_183747_zpsp2f3vzno.jpg.html)

http://img.photobucket.com/albums/v443/TWOFOOTLONGDONG/2016-01-15%2018.39.19_zpsna5y2w8o.jpg (http://smg.photobucket.com/user/TWOFOOTLONGDONG/media/2016-01-15%2018.39.19_zpsna5y2w8o.jpg.html)

[BZWingZero]

If we could see the card itself, it would be a lot easier to build a wiring diagram.

Until then, if this is a cheap plastic saber I'm going to point you at the 2010 Hasbro thread (http://forums.thecustomsabershop.com/showthread.php?10288-2010-Electronic-Lightsaber-w-DVD-Tutorial).