Lenovo Thinkpad E420 schematic & boardview, LLW-1/LGG-1

The motherboard schematic diagram and boardview(.bdv) for Lenovo Thinkpad Edge E420 laptop/notebook, Wistron LLW-1/LGG-1, 10282-1.
CPU: Intel Sandy Bridge
Discrete VGA Whistler-LP 1G/2G Seymour-XT 1G
Chipset: Intel PCH
OEM: Wistron Corporation
Project Code: 91.4MH01.001
PCB(Raw Card):10282
Document Number: LLW-1 / LGG-1
Rev: -1
Format: PDF
Total Pages: 94
File size: 4.2MB
Sale Price: 12.5$ (include boardview)

Thinkpad Edge E420 Block Diagram:

Thinkpad Edge E420 Boardview: