Schematic LG S430 Quanta LG2_4 MUXLESS Rev 3A Schematic

[Salim Badakhshan]

LG S430 Quanta LG2_4 MUXLESS Rev 3A Schematic

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Technical Specifications

Parameter	Value
Brand	Quanta Computer Inc
Project Code	LG2/4 (14"/15.6") MUXLESS and Dis
Date	Wednesday, May 18, 2011
CPU Platform	Intel Sandy Bridge (rPGA 989) CPU 45Watt
PCH / Southbridge	Platform Controller Hub PCH 3.5Watt
GPU Type	AMD Whistler-Pro 128bit / Seymour-XT 64bit
Graphics Architecture	PCI Express Gen2 x16
EC / KBC	ITE 8518/CX
Audio Codec	ALC269
Charging IC	OZ8681
Power IC(s)	NCP5911, NCP6132, RT8208, RT8241A, RT8223M, RT8207, RT8240B, G5173, G5934
RAM Type	DDR3 800,1066,1333 MT/s
RAM Architecture	DDR3-SODIMM
RAM Quantity / Slots	2
Card Reader IC	Realtek RTS5209
LAN IC	Atheros AR8151
WiFi / WLAN IC	Wireless LAN half size mini-card
HDMI Level Shifter	RTD2136

Technical Summary

This Quanta Computer Inc LG2/4 (14"/15.6") MUXLESS and Dis motherboard, dated Wednesday, May 18, 2011, is built around the Intel Sandy Bridge (rPGA 989) CPU platform with a 45W TDP and a Platform Controller Hub PCH at 3.5W. Graphics are handled by an AMD Whistler-Pro 128bit or Seymour-XT 64bit GPU via PCI Express Gen2 x16, with VRAM using DDR3 *4/*8 (512b / 1Gb / 2Gb). The system uses two DDR3-SODIMM slots supporting DDR3 800,1066,1333 MT/s memory. The embedded controller is an ITE 8518/CX, and the audio codec is an ALC269. Power management is handled by a suite of ICs including NCP5911, NCP6132, RT8208, RT8241A, RT8223M, RT8207, RT8240B, G5173, and G5934, with charging managed by an OZ8681. Connectivity includes an Atheros AR8151 LAN IC, a Realtek RTS5209 card reader, and an RTD2136 HDMI level shifter.

Technician FAQ

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

A: The embedded controller is an ITE 8518/CX.

Q: What is the charging IC on this motherboard?

A: The charging IC is an OZ8681.

Q: What GPU options are available on this motherboard?

A: The motherboard supports either an AMD Whistler-Pro 128bit or Seymour-XT 64bit GPU via PCI Express Gen2 x16.

Q: What is the memory architecture of this motherboard?

A: The motherboard uses two DDR3-SODIMM slots supporting DDR3 800,1066,1333 MT/s.

Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.

Indexed motherboard components

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15.6 Project Code LG2 Project Code Intel Sandy Bridge (rPGA 989) CPU 45Watt CPU Platform PLATFORM CONTROLLER HUB PCH 3.5WATT PCH / Southbridge AMD Whistler-Pro 128bit / Seymour-XT 64bit Graphics PCI Express Gen2 x16 Graphics 8518/CX EC / KBC ALC269 Audio Codec OZ8681 Charging / PD IC G5173 Power IC G5934 Power IC NCP5911 Power IC NCP6132 Power IC RT8207 Power IC RT8208 Power IC RT8223M Power IC RT8240B Power IC RT8241A Power IC DDR3 800,1066,1333 MT/S RAM Type RTS5209 Card Reader IC ATHEROS AR8151 LAN Controller Wireless LAN half size mini-card WiFi / WLAN RTD2136 Signal Conditioning IC