Schematic hp 540 quanta ql6 rev2a schematic

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hp 540 quanta_ql6_rev2a schematic

hp 540=1=quanta_ql6_rev2a.pdf

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Technical Specifications

Parameter	Value
Brand	Quanta
Project Code	QL6
Board Number	NB5
Revision	2A
Date	Tuesday, February 26, 2008
CPU Platform	Penryn 478P (uPGA)/35W
Northbridge	Cantiga
Southbridge	ICH9-M
GPU Type	NVIDIA NB9M-64bit
EC / KBC	ENE KBC
Audio Codec	Realtek ALC268
BIOS / SPI Flash	SPI
Charging IC	ISL6251AHAZ-T
Power IC(s)	ISL6237IRZ-T, Oz8118, ISL6266A, TPS51116REGR, RT8204
RAM Type	DDRII
RAM Architecture	DDRII 667/800 MHz
RAM Quantity / Slots	2
LAN IC	RTL8102E/8111C
WiFi / WLAN IC	AR5B355B MLF64PIN
Clock Generator	ICS 9LPRS355BKLF, RTM875N-606-VD-GR
Audio Amplifier	TPA6017A2
System Power	ISL6237IRZ-T
CPU Core	ISL6266A
System Charger	ISL6251AHAZ-T
DDR_VTERM	TPS51116REGR
VCCP +1.5V AND GMCH 1.05V	RT8204
GPU Core	Oz8118

Technical Summary

The Quanta QL6 NB5 motherboard revision 2A, dated February 26, 2008, is built around the Intel Penryn 478P (uPGA)/35W CPU platform with a Cantiga Northbridge and ICH9-M Southbridge. Graphics are handled by an NVIDIA NB9M-64bit GPU. The system uses an ENE KBC for embedded controller functions and a Realtek ALC268 audio codec. The BIOS is stored on SPI flash. Power management is handled by an ISL6251AHAZ-T system charger, ISL6237IRZ-T system power IC, ISL6266A CPU core regulator, Oz8118 GPU core regulator, TPS51116REGR for DDR_VTERM, and RT8204 for VCCP +1.5V and GMCH 1.05V. Memory configuration consists of two DDRII SODIMM slots supporting DDRII 667/800 MHz. Networking is provided by a Realtek RTL8102E/8111C LAN IC and an Atheros AR5B355B MLF64PIN wireless module. Clock generation is managed by an ICS 9LPRS355BKLF and RTM875N-606-VD-GR clock generator.

Technician FAQ

Q: What is the project code and board number for this motherboard?

A: The project code is QL6 and the board number is NB5, revision 2A.

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

A: The embedded controller is an ENE KBC.

Indexed motherboard components

Open a component to see every indexed schematic that uses the same part.

QL6 Project Code NB5 Board Number Penryn 478P (uPGA) / 35W CPU Platform ICH9-M PCH / Southbridge NVIDIA NB9M-64bit Graphics KBC EC / KBC ALC268 Audio Codec ISL6251AHAZ-T Charging / PD IC ISL6237IRZ-T Power IC ISL6266A Power IC OZ8118 Power IC RT8204 Power IC TPS51116REGR Power IC DDRII RAM Type RTL8102E/8111C LAN Controller AR5B355B MLF64PIN WiFi / WLAN ICS 9LPRS355BKLF Clock Generator RTM875N-606-VD-GR Clock Generator