lenovo f420 le1-mb schematic 1
Technical Specifications
Technical Summary
This Quanta LE1 project motherboard is built around an Intel Banias CPU in a Socket-479 package, paired with a SiS 661FX North Bridge and a SiS 963 South Bridge. The system uses a PC97551 EC/KBC for embedded controller and keyboard functions. Audio is handled by a Realtek ALC203 codec, while networking is provided by a COMAC131 LAN IC. Expansion and connectivity are supported by a TI/PCI1410 CardBus controller and a SiS302LV video bridge. Thermal monitoring is managed by a MAX6657 hardware monitor IC. The block diagram indicates support for DDR memory via SO-DIMM slots, ATA 66/100 storage, USB, and LVDS panel output.
Technician FAQ
Q: What EC/KBC is used on this Quanta LE1 motherboard?
A: The EC/KBC is a PC97551.
Q: What audio codec is used on this motherboard?
A: The audio codec is a Realtek ALC203.
Q: What LAN IC is used on this motherboard?
A: The LAN IC is a COMAC131.
Q: What CardBus controller is used on this motherboard?
A: The CardBus controller is a TI/PCI1410.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Quanta Computer Inc. |
| Project Code | LE1 |
| Date | Wednesday, May 04, 2005 |
| CPU Platform | INTEL CPU (SOCKET-479) |
| CPU Model | Banias |
| North Bridge | SiS 661FX (BGA 839) |
| South Bridge | SiS 963 (BGA 371) |
| EC / KBC | PC97551 |
| Audio Codec | ALC203 |
| LAN IC | COMAC131 |
| Card Reader IC | TI/PCI1410 |
| Video Bridge | SiS302LV |
| H/W Monitor | MAX6657 |
Technical Summary
This Quanta LE1 project motherboard is built around an Intel Banias CPU in a Socket-479 package, paired with a SiS 661FX North Bridge and a SiS 963 South Bridge. The system uses a PC97551 EC/KBC for embedded controller and keyboard functions. Audio is handled by a Realtek ALC203 codec, while networking is provided by a COMAC131 LAN IC. Expansion and connectivity are supported by a TI/PCI1410 CardBus controller and a SiS302LV video bridge. Thermal monitoring is managed by a MAX6657 hardware monitor IC. The block diagram indicates support for DDR memory via SO-DIMM slots, ATA 66/100 storage, USB, and LVDS panel output.
Technician FAQ
Q: What EC/KBC is used on this Quanta LE1 motherboard?
A: The EC/KBC is a PC97551.
Q: What audio codec is used on this motherboard?
A: The audio codec is a Realtek ALC203.
Q: What LAN IC is used on this motherboard?
A: The LAN IC is a COMAC131.
Q: What CardBus controller is used on this motherboard?
A: The CardBus controller is a TI/PCI1410.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Indexed motherboard components
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Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
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