Schematic dell xps l502x quanta gm6b dis d2b 100626 schematic

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Technical Specifications

ParameterValue
BrandQUANTA COMPUTER
ModelGM62B
Motherboard ManufacturerQUANTA COMPUTER
Project CodeGM62B
Board NumberGM62B
Revision1A
DateThursday, June 24, 2010
CPU PlatformArrandale/Clarksfield
CPU SocketrPGA 989
PCH / SouthbridgeIntel
GPU TypeDiscrete GFX nvidia PCIEx16 N11P-GE/GTS
Graphics ArchitectureUMA and Discrete GFX
dGPU Chip NumberN11P-GE/GTS
EC / KBCITE8502
Audio CodecALC665
BIOS / SPI Flash8Mbytes
BIOS Flash Capacity8Mbytes
EC Flash / ROM1Mbytes
Charging ICISL88731
Charger ArchitectureAC/BATT CHARGER
Power IC(s)TPS51427A, RT8207A, ADP3211, ADP3212, HPA00835RTER, VT356, VT358, MAX17007
RAM TypeDDR3
RAM ArchitectureDual Channel DDR3 800/1066/1333 1.5V
RAM Quantity / Slots2
Card Reader ICJMB389
LAN ICRTL8111E-GR
WiFi / WLAN ICMINI-CARD WLAN
HDMI Level ShifterSN75DP139RGZR, SN75DP120
Document Number1163

Technical Summary

The Quanta Computer GM62B motherboard, revision 1A, dated June 24, 2010, supports Intel Arrandale/Clarksfield processors in an rPGA 989 socket. It features dual graphics architecture with both Intel UMA and discrete Nvidia N11P-GE/GTS graphics via PCI Express x16. The platform uses an Intel PCH and is equipped with an ITE8502 EC/KBC. System firmware is stored on an 8Mbyte SPI flash, with a separate 1Mbyte flash for the EC. Memory configuration includes two DDR3 SO-DIMM slots supporting dual-channel DDR3 800/1066/1333 at 1.5V. Power management is handled by a suite of regulators including TPS51427A, RT8207A, ADP3211, ADP3212, HPA00835RTER, VT356, VT358, and MAX17007, with an ISL88731 battery charger. The audio subsystem uses a Realtek ALC665 codec with MAX9736AEJ amplifiers. Networking is provided by a Realtek RTL8111E-GR LAN controller, and a JMB389 card reader is integrated. HDMI connectivity is supported via SN75DP139RGZR and SN75DP120 level shifters.

Technician FAQ

Q: What EC/KBC is used on the Quanta GM62B motherboard?

A: The motherboard uses an ITE8502 EC/KBC controller.

Q: What is the BIOS flash capacity on this motherboard?

A: The BIOS SPI flash is 8Mbytes.

Q: Does this motherboard support both UMA and discrete graphics?

A: Yes, the Quanta GM62B supports both Intel UMA and discrete Nvidia N11P-GE/GTS
 

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