Schematic ibm x40 wistron s note-3 04212-sc-final schematic schematic

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ibm x40 wistron s note-3 04212-sc-final schematic 1

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Technical Specifications

Parameter	Value
Brand	Wistron Corporation
Motherboard Manufacturer	Wistron Corporation
Document Number	A3175
Revision	S Note-3
Date	Wednesday, June 01, 2005
CPU Platform	Intel Dothan LV/ULV
CPU Socket	Socket 478
PCH / Southbridge	Intel ICH6-M
GPU Type	Intel Alviso-GM
Graphics Architecture	Integrated Graphics
EC / KBC	H8S/2161B
Audio Codec	AD1981B
BIOS / SPI Flash	SST-49LF008FWH
Charging IC	MAX1870C
Charger Architecture	Battery Charger/Selector
Power IC(s)	MAX1977, MAX1907, MAX1540, MAX1993, LP2997MRX
RAM Type	DDR2 400/533
RAM Architecture	Unbuffered
RAM Quantity / Slots	2 x 200-PIN DDR SODIMM
Card Reader IC	RICOH R5C5811
USB Hub IC	SMSC USB20H04
LAN IC	Broadcom BCM5751A
WiFi / WLAN IC	802.11a/b/g
Super I/O	PC87392NS
Thermal Sensor	LM263S, LM75A
Clock Generator	CK-410M
Cardbus Controller	RICOH R5C5811
PCMCIA Controller	RICOH R5C5811
RS232 Transceiver	MAX3243
Fingerprint Sensor	Finger Print
G-Sensor	G-Sensor
Keyboard Light	MAX1989
Audio Amplifier	MAX9750
USB Power Switch	TPS2205
EEPROM	ATMEL AT24C256, AT24RF08CN
FIR Transceiver	TFDU6102
SATA to PATA Bridge	SATA to PATA
Voltage Regulator	MAX1977, MAX1907, MAX1540, MAX1993, LP2997MRX

Technical Summary

This Wistron Corporation motherboard, documented under number A3175 revision S Note-3 dated June 1, 2005, is built around the Intel Dothan LV/ULV processor on Socket 478 with the Intel Alviso-GM integrated graphics and Intel ICH6-M southbridge. The system memory consists of unbuffered DDR2 400/533 across two 200-pin DDR SODIMM sockets. The BIOS is stored on an SST-49LF008FWH flash IC. Embedded controller functions are handled by the H8S/2161B KBC. Audio is provided by the AD1981B AC97 codec with a MAX9750 amplifier, while networking includes the Broadcom BCM5751A LAN controller and 802.11a/b/g wireless. Power management is managed by a suite of ICs including the MAX197

Indexed motherboard components

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

Intel Dothan LV/ULV CPU Platform ICH6-M PCH / Southbridge Intel Alviso-GM Graphics Integrated Graphics Graphics H8S/2161B EC / KBC AD1981B Audio Codec MAX1870C Charging / PD IC LP2997MRX Power IC MAX1540 Power IC MAX1907 Power IC MAX1977 Power IC MAX1993 Power IC DDR2 (400/533) RAM Type RICOH R5C5811 Card Reader IC SMSC USB20H04 USB Controller BROADCOM BCM5751A LAN Controller 802.11A/B/G WiFi / WLAN PC87392NS Super I/O LM263S Thermal / Fan Control LM75A Thermal / Fan Control CK-410M+ Clock Generator