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Lenovo G470 / G570 Motherboard Schematics

Compal PIWG1 / PIWG2 (LA-6751P / LA-6753P)

This document provides comprehensive schematics and block diagrams for the Compal PIWG1 and PIWG2 motherboards, utilized in Lenovo G470 and G570 laptop models. It details the intricate connections and components of these systems, manufactured by Compal Electronics, Inc.

The schematics cover key hardware elements including:

Intel Sandy Bridge Processor architecture
DDRIII memory interface
Cougar Point PCH integration
Various peripheral interfaces such as HDMI, CRT, LVDS, LAN, USB, and PCI Express
Power delivery and signal routing

This technical reference is intended for understanding the internal design and electrical layout of the specified Lenovo laptops.

Document Revision: 0.3, Date: 2010-10-22

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lenovo G570 compal PIWG1-PIWG2 LA-6751P LA-6753P rev 0 3 schematics Acrobat Distiller 10.1.1 (Windows)

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