Apple’s magical trackpad, consists of nine parts none of which are user replaceable. Here's the teardown: http://www.geek.com/articles/chips/apples-magic-trackpad-seems-crazy-profitable-due-to-nine-cheap-parts-20100729/
+
Apple’s magical trackpad, consists of nine parts none of which are user replaceable. Here's the iFixit teardown: http://www.ifixit.com/Teardown/Magic-Trackpad-Teardown/3395/1
+
Here's a second opinion: http://www.geek.com/articles/chips/apples-magic-trackpad-seems-crazy-profitable-due-to-nine-cheap-parts-20100729/
Apple’s magical trackpad, consists of nine parts none of which are user replaceable. Here's the teardown: http://www.geek.com/articles/chips/apples-magic-trackpad-seems-crazy-profitable-due-to-nine-cheap-parts-20100729/