Schematic dell studio 1555 1557 1558 quanta fm9-d3b dis 090814 schematic

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dell studio 1555 1557 1558 quanta fm9-d3b dis 090814 1

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Technical Specifications

Parameter	Value
Brand	QUANTA COMPUTER
Model	FM93B
Motherboard Manufacturer	QUANTA COMPUTER
Board Number	FM9 HANKS
Revision	3B
Date	Monday, August 10, 2009
CPU Platform	Arrandale/ Clarksfield
GPU Type	ATI M92-XT
Graphics Architecture	Intel Discrete GFX
EC / KBC	ITE8502
Audio Codec	92HD73C
BIOS / SPI Flash	FLASH1, FLASH2
BIOS Flash Capacity	1Mbytes, 2Mbytes
Charging IC	MAX8731
Power IC(s)	TPS51427A, MAX8792, TPS51116, TPS51218, MAX17036, RT9018, RT9024
RAM Type	DDR3
RAM Architecture	Dual Channel DDR3 800/1066/1333 1.5V
RAM Quantity / Slots	2
Card Reader IC	R5U230
LAN IC	RTL8111DL
WiFi / WLAN IC	MINI-CARD WLAN
HDMI Level Shifter	SN75LVCP412
Clock Generator	LG8SP585VTR (QFN-32)
Thermal Sensor	SMSC1422
USB Hub IC	R5U230

Technical Summary

The Quanta Computer FM93B motherboard, revision 3B, is built around the Arrandale/Clarksfield CPU platform with an Intel Discrete GFX architecture featuring an ATI M92-XT GPU. The system employs an ITE8502 EC/KBC and utilizes dual SPI flash devices: FLASH1 at 1Mbyte and FLASH2 at 2Mbytes. Memory configuration consists of two DDR3 SO-DIMM slots supporting dual channel DDR3 800/1066/1333 at 1.5V. Power management is handled by a MAX8731 charger, with multiple power ICs including TPS51427A, MAX8792, TPS51116, TPS51218, MAX17036, RT9018, and RT9024. The audio subsystem uses a 92HD73C codec, networking is provided by an RTL8111DL LAN IC, and the clock generator is an LG8SP585VTR in a QFN-32 package. Thermal monitoring is managed by an SMSC1422 sensor, and the system includes an R5U230 card reader and USB hub IC.

Technician FAQ

Q: What BIOS IC models are used on this motherboard?

A: The motherboard uses two SPI flash devices: FLASH1 at 1Mbyte and FLASH2 at 2Mbytes.

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

A: The motherboard uses an ITE8502 EC/KBC.

Q: What is the charging IC on this motherboard?

A: The charging IC is a MAX8731.

Q: What is the memory configuration on this motherboard?

A: The motherboard supports dual channel DDR3 800/1066/1333 at 1.5V across two SO-DIMM slots.

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.

FM9 HANKS Board Number Arrandale / Clarksfield CPU Platform ATI M92-XT Graphics Intel Discrete GFX Graphics ITE8502 EC / KBC 92HD73C Audio Codec MAX8731 Charging / PD IC MAX17036 Power IC MAX8792 Power IC RT9018 Power IC RT9024 Power IC TPS51116 Power IC TPS51218 Power IC TPS51427A Power IC DDR3 RAM Type R5U230 Card Reader IC RTL8111DL LAN Controller Mini Card (WLAN) WiFi / WLAN SN75LVCP412 Signal Conditioning IC LG8SP585VTR (QFN-32) Clock Generator SMSC1422 Thermal / Fan Control R5U230 USB Controller