Schematic acer extensa 5430 5530 5530g wistron olan 07249-2m schematic

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acer extensa 5430 5530 5530g wistron olan 07249-2m

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Technical Specifications

Parameter	Value
Brand	Wistron Corporation
Project Code	91.4Z701.001
Board Number	48.4Z701.001
Revision	07249-2M
Date	Monday, May 05, 2008
Document Number	A3158
CPU Platform	AMD Giffin CPU S1G2 (35W) 638-Pin uFCPGA638
North Bridge	AMD RS780M
South Bridge	AMD SB700
GPU Type	INTEGRATED GRA
Graphics Architecture	UMA NODOCK
EC / KBC	Winbond INT. KB
BIOS / SPI Flash	Winbond W25X80
BIOS Flash Exact Model	W25X80
BIOS Flash Manufacturer	Winbond
Audio Codec	ALC268
Charging IC	BQ24745
Power IC(s)	TPS51125, TPS51117, TPS511240, RT9026, RT9166, ISL6265
RAM Type	DDR2 667/800 MHz
RAM Architecture	UMA
LAN IC	BCM5764M
Card Reader IC	OZ711MZ
Clock Generator	SILEGO SLG8SP628

Technical Summary

This Wistron Olan-2M motherboard, project code 91.4Z701.001 with PCB number 48.4Z701.001 revision 07249-2M, is built around the AMD Giffin CPU S1G2 (35W) platform in a UMA NODOCK configuration. The system integrates an AMD RS780M north bridge with an AMD SB700 south bridge. The BIOS is stored on a Winbond W25X80 SPI flash IC. Embedded controller functions are handled by a Winbond INT. KB. Power management is distributed across multiple ICs including the TPS51125, TPS51117, TPS511240, RT9026, RT9166, and ISL6265, with charging controlled by a BQ24745. Memory architecture supports DDR2 at 667/800 MHz in UMA mode. Audio is provided by an ALC268 codec, and networking by a BCM5764M Giga LAN controller. A SILEGO SLG8SP628 clock generator and an OZ711MZ card reader IC complete the core component set.

Technician FAQ

Q: What BIOS IC model is used on this motherboard?

A: The BIOS is stored on a Winbond W25X80 SPI flash IC.

Q: What is the EC/KBC on this motherboard?

A: The embedded controller/keyboard controller is a Winbond INT. KB.

Q: What is the charging IC on this motherboard?

A: The charging IC is a BQ24745.

Q: What is the CPU platform for this motherboard?

A: The CPU platform is an AMD Giffin CPU S1G2 (35W) in a 638-Pin uFCPGA638 package.

Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.

Indexed motherboard components

Open a component to see every indexed schematic that uses the same part.

91.4Z701.001 Project Code 48.4Z701.001 Board Number Giffin S1G2 638-PIN CPU Platform RS780M Northbridge / MCH SB700 PCH / Southbridge INTEGRATED GRA Graphics Model UMA NODOCK Graphics Model W25X80 Firmware Flash Memory ALC268 Audio Codec BQ24745 Charging / PD IC ISL6265 Power IC RT9026 Power IC RT9166 Power IC TPS51117 Power IC TPS511240 Power IC TPS51125 Power IC DDR2 RAM Type BCM5764M LAN Controller OZ711MZ Card Reader IC SILEGO SLG8SP628 Clock Generator