Catchy rock-classical music accompanies this video tutorial of a PSP being dismantled, broken down, ripped apart, torn, exposed. Why would anyone want to tear apart their system? Maybe to replace an LCD screen. Or install a faceplate. Or to make crunchy UMD-flavored sandwich. Regardless of the reason, this user video from SinSin86 should give you a good look at what's inside your PSP. And it's more than just "magic."
If for one reason or another, getting Spanish instructions would be more helpful, check out one of our older videos here