Schematic dell latitude xt tablet pc e5400 parker mb a00 0814w r-1 schematic

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dell latitude xt tablet pc e5400 parker mb a00 0814w r-1 1

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Technical Specifications

Parameter	Value
Brand	Wistron Corporation
Project Code	91.4S701.001
Board Number	48.4S701.001
Revision	06240-1
Date	Tuesday, August 14, 2007
Document Number	12.1WXGA
CPU Platform	Yonah / Merom ULV
CPU Model	U1400, U1500, U7500, U7600
PCH / Southbridge	SB600
GPU Type	ATI Integrated Graphics
EC / KBC	SMSC MEC5025, SMSC ECE5021, SMSC ECE1077
Audio Codec	STAC 9205
BIOS / SPI Flash	SPI FLASH 2MB
Charging IC	ISL88731
Charger Architecture	Battery Charger
Power IC(s)	ISL6236, MAX8778, ADP3207, TPS51100, MAX8794
RAM Type	DDRII 533/667MHz
RAM Architecture	Unbuffered DDR2 SODIMM, Dual DDR2 Channel
RAM Quantity / Slots	200-PIN DDR2 SODIMM
Card Reader IC	TI 7402
LAN IC	BCM5756M
WiFi / WLAN IC	802.11a/g/n
Thermal Sensor	EMC4001

Technical Summary

The Wistron Parker-1 motherboard, project code 91.4S701.001 and board number 48.4S701.001, is designed for Intel Yonah or Merom ULV processors including models U1400, U1500, U7500, and U7600 with a 533MHz FSB. The platform utilizes an ATI SB600 southbridge with integrated ATI graphics supporting dual-channel DDR2 533/667MHz memory via a single 200-pin SODIMM socket. System management is handled by three SMSC controllers: MEC5025, ECE5021, and ECE1077. The BIOS is stored on a 2MB SPI flash. Audio is provided by a STAC 9205 Azalia codec. Networking capabilities include a BCM5756M Gigabit LAN controller and 802.11a/g/n wireless. Power management is handled by an ISL88731 battery charger and multiple DC/DC converters including ISL6236, MAX8778, ADP3207, TPS51100, and MAX8794. The board also features a TI 7402 card reader and an EMC4001 thermal sensor.

Technician FAQ

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

A: The motherboard uses a 2MB SPI flash for BIOS storage.

Q: What EC/KBC controllers are used on this motherboard?

A: Three SMSC controllers are used: MEC5025, ECE5021, and ECE1077.

Q: What is the charging architecture on this motherboard?

A: The charging architecture uses an ISL88731 battery charger.

Q: What CPU models are supported on this platform?

A: The platform supports Intel Yonah or Merom ULV processors, specifically models U1400, U1500, U7500, and U7600.

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.

91.4S701.001 Project Code 48.4S701.001 Board Number Merom-ULV CPU Platform Yonah CPU Platform U1400 CPU Model U1500 CPU Model U7500 CPU Model U7600 CPU Model SB600 PCH / Southbridge ATI Integrated Graphics Graphics ECE1077 EC / KBC ECE5021 EC / KBC MEC5025 EC / KBC STAC9205 Audio Codec ISL88731 Charging / PD IC ADP3207 Power IC ISL6236 Power IC MAX8778 Power IC MAX8794 Power IC TPS51100 Power IC DDR2 RAM Type 7402 Card Reader IC BCM5756M LAN Controller EMC4001 Thermal / Fan Control