Schematic benq s32ew s31-lc13 s32w-hc26 ed8s schematic

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benq s32ew s31-lc13 s32w-hc26 ed8s 1

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Technical Specifications

Parameter	Value
Brand	Quanta
Model	ED-SANTA ROSA
Motherboard Manufacturer	Quanta Computer Inc.
Project Code	ED-SANTA ROSA
Date	Thursday, May 10, 2007
CPU Platform	Merom 533/667-mhz/"]667 MHZ[/URL] / 667/800 MHZ FSB
PCH / Southbridge	Crestline NB / ICH8M SB
GPU Type	dGPU
Graphics Architecture	CRT LCD & DSTV / TV OUT / LVDS / DVI
EC / KBC	IT8512
Audio Codec	ALC262
BIOS / SPI Flash	SB BIOS
Charging IC	MAX8736
Power IC(s)	MAX1999, SC1470, MAX8743, G2996, SC4215, MAX8776
RAM Type	DDR II
RAM Architecture	Dual Channel DDR2
RAM Quantity / Slots	SODIMM0, SODIMM1
Card Reader IC	R5C832
LAN IC	Marvell/GLAN
WiFi / WLAN IC	WLAN
Audio Amplifier	MAX9755
Clock Generator	ICS9LP505-1/9LPRS365
Document Number	1A137

Technical Summary

This Quanta ED-SANTA ROSA motherboard, documented under number 1A137 dated May 10, 2007, is built around the Intel Crestline NB and ICH8M SB chipset platform. It supports Merom processors with FSB speeds of 533/667 MHz and 667/800 MHz. The system features dual-channel DDR2 memory via two SODIMM slots and includes a discrete GPU architecture supporting CRT, LCD, DSTV, TV-out, LVDS, and DVI outputs. The embedded controller is an IT8512, and the audio subsystem is handled by an ALC262 codec paired with a MAX9755 amplifier. Power management is managed by a suite of ICs including the MAX8736 charger, MAX1999, SC1470, MAX8743, G2996, SC4215, and MAX8776. The board utilizes an SB BIOS, a Marvell/GLAN LAN controller, an R5C832 card reader, and an ICS9LP505-1/9LPRS365 clock generator.

Technician FAQ

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

A: The embedded controller is an IT8512.

Q: What audio codec and amplifier are used?

A: The audio codec is an ALC262, paired with a MAX9755 amplifier.

Q: What is the charging IC on this board?

A: The charging IC is a MAX8736.

Q: What is the clock generator model?

A: The clock generator is an ICS9LP505-1/9LPRS365.

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.

667 CPU Platform 667 MHZ CPU Platform 800 MHZ FSB CPU Platform Merom CPU Platform ICH8M PCH / Southbridge IT8512 EC / KBC ALC262 Audio Codec MAX8736 Charging / PD IC G2996 Power IC MAX1999 Power IC MAX8743 Power IC MAX8776 Power IC SC1470 Power IC SC4215 ( Power IC DDR2 RAM Type R5C832 Card Reader IC MAX9755 Audio Amplifier ICS9LP505-1/9LPRS365 Clock Generator