Schematic lg r510 quanta ql8 tw8 daoql8mb8e0 schematic

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lg r510 quanta ql8 tw8 daoql8mb8e0 1

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Technical Specifications

Parameter	Value
Brand	Quanta Computer Inc.
Project Code	QL8NB5
Date	Wednesday, April 02, 2008
CPU Platform	Penryn 478P (uPGA)/35W
Northbridge	Cantiga
Southbridge	ICH9-M
GPU Type	NVIDIA NB9M-64bit or NB9P-GE2 128bit
EC / KBC	ENE KBC
Audio Codec	ALC268
LAN IC	RTL8102E/8111C
Charging IC	ISL6251AHAZ-T
Power IC(s)	ISL6237IRZ-T, Oz8118, ISL6266A, RT8204, TPS51116REGR
RAM Type	DDR II
RAM Architecture	DDRII 667/800 MHz
RAM Quantity / Slots	2
Audio Amplifier	TPA6017A2
Card Reader IC	RTS5158E
Clock Generator	PS8101
EC Flash / ROM	KB3926 C0
Thermal Sensor	G995P
WiFi / WLAN IC	ALPRS355B MLF64PIN

Technical Summary

The Quanta QL8NB5 project is a laptop motherboard designed around the Intel Penryn 478P (uPGA)/35W CPU platform with a Cantiga northbridge and ICH9-M southbridge. Graphics options include the NVIDIA NB9M-64bit or NB9P-GE2 128bit. System memory consists of two DDRII SODIMM slots supporting DDRII 667/800 MHz. The embedded controller is an ENE KBC paired with a KB3926 C0 EC flash/ROM. Audio is handled by the Realtek ALC268 codec with a TPA6017A2 audio amplifier. Networking is provided by the Realtek RTL8102E/8111C LAN IC. The charging IC is an ISL6251AHAZ-T, and system power management uses ISL6237IRZ-T, Oz8118, ISL6266A, RT8204, and TPS51116REGR regulators. A Realtek RTS5158E card reader IC and ALPRS355B MLF64PIN WiFi/WLAN module are also integrated.

Technician FAQ

Q: What EC/KBC and EC flash/ROM are used on this motherboard?

A: The EC/KBC is an ENE KBC, and the EC flash/ROM is a KB3926 C0.

Q: What charging IC is used on this motherboard?

A: The charging IC is an ISL6251AHAZ-T.

Q: What are the graphics options for this motherboard?

A: The graphics options are NVIDIA NB9M-64bit or NB9P-GE2 128bit.

Q: What audio codec and amplifier are used?

A: The audio codec is a Realtek ALC268, and the audio amplifier is a TPA6017A2.

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.

QL8NB5 Project Code Penryn 478P (uPGA) / 35W CPU Platform ICH9-M PCH / Southbridge NVIDIA NB9M-64bit or NB9P-GE2 128bit Graphics KBC EC / KBC ALC268 Audio Codec RTL8102E/8111C LAN Controller ISL6251AHAZ-T Charging / PD IC ISL6237IRZ-T Power IC ISL6266A Power IC OZ8118 Power IC RT8204 Power IC TPS51116REGR Power IC DDR(II) RAM Type RTS5158E Card Reader IC PS8101 Clock Generator KB3926 C0 BIOS / EC Flash G995P Thermal / Fan Control ALPRS355B MLF64PIN WiFi / WLAN