Schematic dell dm1 molokai 03249-rsc 0408 schematic

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dell dm1 molokai 03249-rsc 0408 1

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Technical Specifications

Parameter	Value
Brand	Wistron
Model	MOLOKAI
Motherboard Manufacturer	Wistron Corporation
Project Code	91.43E01.001
Board Number	03249-SC3
Revision	X01
Date	Apr.08.2004
CPU Platform	Banias/Dothan
PCH / Southbridge	ICH4-M
GPU Type	Montara-GM+
Graphics Architecture	MGM+
EC / KBC	M38859
Audio Codec	STAC9750
BIOS / SPI Flash	49LF004-334
Charging IC	MAX1645
Power IC(s)	ISL6218, MAX1715, MAX1999, G913C/APL1085, APL5331
RAM Type	DDR
RAM Architecture	DDR 266/333
RAM Quantity / Slots	2
Card Reader IC	PCI7420
LAN IC	BCM4401
WiFi / WLAN IC	802.11B, 802.11G
Clock Generator	ICS950810
TV_OUT	CH7011 (CHRONTEL)
Amplifier	TPA0312
CardBus	TPS2220A
PCB Layer Count	8

Technical Summary

The Wistron MOLOKAI is a motherboard designed for the Banias/Dothan CPU platform, paired with an ICH4-M southbridge and Montara-GM+ integrated graphics. The board is identified by project code 91.43E01.001 and board number 03249-SC3, revision X01, dated April 8, 2004. It supports DDR 266/333 memory across two slots. The system uses an M38859 EC/KBC and a 49LF004-334 BIOS flash. Power management is handled by a combination of ISL6218, MAX1715, MAX1999, G913C/APL1085, and APL5331 regulators, with a MAX1645 charging IC. Networking is provided by a BCM4401 LAN controller, and wireless connectivity supports 802.11B/G standards. Audio is managed by a STAC9750 codec with a TPA0312 amplifier. The board also features a PCI7420 card reader, a CH7011 TV-out encoder, and an ICS950810 clock generator. The PCB is an 8-layer design.

Technician FAQ

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

A: The BIOS flash IC is a 49LF004-334.

Q: What EC/KBC controller is used on this motherboard?

A: The EC/KBC controller is an M38859.

Q: What is the charging IC and architecture on this motherboard?

A: The charging IC is a MAX1645.

Q: What is the graphics architecture on this motherboard?

A: The graphics architecture is Montara-GM+ (MGM+).

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

Indexed motherboard components

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91.43E01.001 Project Code 03249-SC3 Board Number Banias CPU Platform Dothan CPU Platform ICH4 PCH / Southbridge Montara-GM+ Graphics Model MGM+ Graphics Model M38859 EC / KBC STAC9750 Audio Codec 49LF004-334 Firmware Flash Memory MAX1645 Charging / PD IC APL1085 Power IC APL5331 Power IC G913C Power IC ISL6218 Power IC MAX1715 Power IC MAX1999 Power IC DDR RAM Type PCI7420 Card Reader IC BCM4401 LAN Controller ICS950810 Clock Generator