lenovo g430 le6d-20080718 rev 1a schematic 1
Technical Specifications
Technical Summary
The Quanta LE6D (Document Number 1A140, Revision A, dated July 18, 2008) is a motherboard platform supporting an Intel Penryn 478P (uPGA/35W) CPU with a Cantiga GM/PM/GL Northbridge and ICH-9M Southbridge. The system utilizes an ITE 8502E-L EC/KBC and features a Conexant CX20561-12Z audio codec paired with a TPA6017A2 audio amplifier. Networking is handled by a Broadcom BCM 5906M/5784M LAN IC, while graphics are provided by an NVIDIA NB9M-NS GPU. The board includes two DDRII 667/800 MHz SO-DIMM slots and uses an ISL6251AHAZ-T charging IC alongside multiple power ICs including the ISL6237IRZ-T, TPS51116REGR, RT8204, Oz8118, and ISL6266A. Additional components include a JMB385 card reader IC, an ICS9LPRS365BGLFT clock generator, and a Conexant CX20548 modem codec. The BIOS is stored on a SPI ROM.
Technician FAQ
Q: What EC/KBC is used on the Quanta LE6D?
A: The ITE 8502E-L.
Q: What audio codec and amplifier are used on this motherboard?
A: The audio codec is a Conexant CX20561-12Z, paired with a TPA6017A2 audio amplifier.
Q: What is the charging IC on the Quanta LE6D?
A: The charging IC is an ISL6251AHAZ-T.
Q: What type of BIOS flash is used?
A: The BIOS is stored on a SPI ROM.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Quanta |
| Project Code | LE6D |
| Motherboard Manufacturer | Quanta Computer Inc. |
| Document Number | 1A140 |
| Revision | A |
| Date | Friday, July 18, 2008 |
| CPU Platform | Penryn 478P (uPGA)/35W |
| Northbridge | Cantiga GM/PM/GL |
| Southbridge | ICH-9M |
| EC / KBC | ITE 8502E-L |
| Audio Codec | Conexant CX20561-12Z |
| LAN IC | Broadcom BCM 5906M/5784M |
| Charging IC | ISL6251AHAZ-T |
| Power IC(s) | ISL6237IRZ-T, TPS51116REGR, RT8204, Oz8118, ISL6266A |
| RAM Type | DDR II |
| RAM Architecture | DDRII 667/800 MHz |
| RAM Quantity / Slots | 2 |
| Audio Amplifier | TPA6017A2 |
| Card Reader IC | JMB385 |
| GPU Type | NVIDIA NB9M-NS |
| Clock Generator | ICS9LPRS365BGLFT |
| Modem Codec | Conexant CX20548 |
| SPI Flash | SPI ROM |
Technical Summary
The Quanta LE6D (Document Number 1A140, Revision A, dated July 18, 2008) is a motherboard platform supporting an Intel Penryn 478P (uPGA/35W) CPU with a Cantiga GM/PM/GL Northbridge and ICH-9M Southbridge. The system utilizes an ITE 8502E-L EC/KBC and features a Conexant CX20561-12Z audio codec paired with a TPA6017A2 audio amplifier. Networking is handled by a Broadcom BCM 5906M/5784M LAN IC, while graphics are provided by an NVIDIA NB9M-NS GPU. The board includes two DDRII 667/800 MHz SO-DIMM slots and uses an ISL6251AHAZ-T charging IC alongside multiple power ICs including the ISL6237IRZ-T, TPS51116REGR, RT8204, Oz8118, and ISL6266A. Additional components include a JMB385 card reader IC, an ICS9LPRS365BGLFT clock generator, and a Conexant CX20548 modem codec. The BIOS is stored on a SPI ROM.
Technician FAQ
Q: What EC/KBC is used on the Quanta LE6D?
A: The ITE 8502E-L.
Q: What audio codec and amplifier are used on this motherboard?
A: The audio codec is a Conexant CX20561-12Z, paired with a TPA6017A2 audio amplifier.
Q: What is the charging IC on the Quanta LE6D?
A: The charging IC is an ISL6251AHAZ-T.
Q: What type of BIOS flash is used?
A: The BIOS is stored on a SPI ROM.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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