The folks over at TGBUS cracked open the new PSP Slim and Lite (aka PSP-2000) and took a detailed look at the parts inside.
Looking at the photos, you can see that the new PSP model has a thinner LCD screen, as well as revamped button sensors. The new motherboard is also a TA-085, as confirmed earlier.
全球首发新版PSP-2000超详细拆解报告 [TGBUS]