lenovo f50 igl50-0731 compal la-3371p rev 0.2
Technical Specifications
Technical Summary
The Compal IGL50/51 LA-3771 revision 0.2 motherboard is built around the Mobile Yonah CPU platform with an Intel ICH7-M southbridge. Graphics processing is handled by a discrete Nvidia G72/G73 GPU connected via PCI-E x16. The embedded controller is an ENE KB910/L, and system audio is managed by an AD1986A codec. Power management is handled by a combination of MAX8770, MAX8734AEE, and ISL6269CRZ controllers, with charging provided by an MB39A126 IC. System memory consists of two DDR2 SO-DIMM slots supporting dual-channel configuration. Networking is provided by a Realtek RTL8110SBL/CL LAN controller, and a Mini-PCIe card supports wireless connectivity. The board also integrates an R5C832 card reader and an ADM1032 thermal sensor.
Technician FAQ
Q: What is the board number and revision of this Compal IGL50/51 motherboard?
A: The board number is LA-3771, revision 0.2.
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is an ENE KB910/L.
Q: What is the charging IC and architecture on this motherboard?
A: The charging IC is an MB39A126, and the charger architecture uses a MOS AO4407.
Q: What discrete GPU is used on this motherboard?
A: The discrete GPU is an Nvidia G72/G73 connected via PCI-E x16.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Compal |
| Model | IGL50/51 |
| Motherboard Manufacturer | Compal Electronics, Inc. |
| Project Code | IGL50/51 |
| Board Number | LA-3771 |
| Revision | 0.2 |
| Date | 2006-07-31 |
| CPU Platform | Mobile Yonah uFCBGA-479/uFCPGA-478 CPU FSB 533/667MHz |
| PCH / Southbridge | Intel ICH7-M |
| GPU Type | Nvidia G72/G73 |
| Graphics Architecture | PCI-E x 16 |
| dGPU Chip Number | G72/G73 |
| EC / KBC | ENE KB910/L |
| Audio Codec | AD1986A |
| BIOS / SPI Flash | BIOS ROM |
| Charging IC | MB39A126 |
| Charger Architecture | MOS AO4407 |
| Power IC(s) | MAX8770, MAX8734AEE, ISL6269CRZ, APL5912-KAC, APL5331KA |
| RAM Type | DDR2-SO-DIMM X2 |
| RAM Architecture | Dual Channel |
| RAM Quantity / Slots | 2 |
| Thermal Sensor | ADM1032 |
| Card Reader IC | R5C832 |
| LAN IC | RTL8110SBL/CL |
| WiFi / WLAN IC | Mini-PCIE Card |
| HDMI Level Shifter | Not explicitly present in source |
Technical Summary
The Compal IGL50/51 LA-3771 revision 0.2 motherboard is built around the Mobile Yonah CPU platform with an Intel ICH7-M southbridge. Graphics processing is handled by a discrete Nvidia G72/G73 GPU connected via PCI-E x16. The embedded controller is an ENE KB910/L, and system audio is managed by an AD1986A codec. Power management is handled by a combination of MAX8770, MAX8734AEE, and ISL6269CRZ controllers, with charging provided by an MB39A126 IC. System memory consists of two DDR2 SO-DIMM slots supporting dual-channel configuration. Networking is provided by a Realtek RTL8110SBL/CL LAN controller, and a Mini-PCIe card supports wireless connectivity. The board also integrates an R5C832 card reader and an ADM1032 thermal sensor.
Technician FAQ
Q: What is the board number and revision of this Compal IGL50/51 motherboard?
A: The board number is LA-3771, revision 0.2.
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is an ENE KB910/L.
Q: What is the charging IC and architecture on this motherboard?
A: The charging IC is an MB39A126, and the charger architecture uses a MOS AO4407.
Q: What discrete GPU is used on this motherboard?
A: The discrete GPU is an Nvidia G72/G73 connected via PCI-E x16.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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