lenovo n200 n440 anote2 06234 rev sc schematic 1
Technical Specifications
Technical Summary
This Wistron Corporation motherboard, project code 91.4T001.001 and board number 11394, is designed around an Intel Meron 2M/4M SV CPU platform paired with an ICH8-M southbridge. The graphics subsystem supports both UMA and discrete solutions via an Nvidia G72M GPU. System memory consists of DDRII modules across two slots, supporting DDRII 533/667 on Channel A and DDRII 667 on Channel B. The embedded controller is a G792, and the audio codec is a CX20548. Power management is handled by a combination of ISL6268CAZ, TPS51120, TPS51116, and ISL6262ACRZ regulators, with an ISL6255 charging IC. The board includes a 1MB Flash ROM for BIOS, a Ricoh R5C832 card reader, a BCM5906/BCM5787M LAN IC, and a WBC8763L wireless module. The PCB number is 06234, and the document number is A3158.
Technician FAQ
Q: What is the BIOS flash capacity on this motherboard?
A: The BIOS is stored on a 1MB Flash ROM.
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is a G792.
Q: Does this motherboard support both UMA and discrete graphics?
A: Yes, the schematic indicates support for both UMA and discrete solutions using an Nvidia G72M GPU.
Q: What is the charging IC on this motherboard?
A: The charging IC is an ISL6255.
Q: What are the power ICs used on this motherboard?
A: The power ICs include ISL6268CAZ, TPS51120, TPS51116, and ISL6262ACRZ.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Wistron Corporation |
| Motherboard Manufacturer | Wistron Corporation |
| Project Code | 91.4T001.001 |
| Board Number | 11394 |
| Revision | 2.0 |
| Date | Friday, January 12, 2007 |
| CPU Platform | Intel |
| CPU Model | Meron 2M/4M SV |
| PCH / Southbridge | ICH8-M |
| GPU Type | Nvidia G72M |
| Graphics Architecture | UMA solution / Discrete solution |
| EC / KBC | G792 |
| Audio Codec | CX20548 |
| BIOS / SPI Flash | 1MB Flash ROM |
| Charging IC | ISL6255 |
| Power IC(s) | ISL6268CAZ, TPS51120, TPS51116, ISL6262ACRZ |
| RAM Type | DDRII |
| RAM Architecture | DDRII 533/667 Channel A, DDRII 667 Channel B |
| RAM Quantity / Slots | Slot 1, Slot 2 |
| Card Reader IC | Ricoh R5C832 |
| LAN IC | BCM5906 / BCM5787M |
| WiFi / WLAN IC | WBC8763L |
| PCB Number | 06234 |
| Document Number | A3158 |
Technical Summary
This Wistron Corporation motherboard, project code 91.4T001.001 and board number 11394, is designed around an Intel Meron 2M/4M SV CPU platform paired with an ICH8-M southbridge. The graphics subsystem supports both UMA and discrete solutions via an Nvidia G72M GPU. System memory consists of DDRII modules across two slots, supporting DDRII 533/667 on Channel A and DDRII 667 on Channel B. The embedded controller is a G792, and the audio codec is a CX20548. Power management is handled by a combination of ISL6268CAZ, TPS51120, TPS51116, and ISL6262ACRZ regulators, with an ISL6255 charging IC. The board includes a 1MB Flash ROM for BIOS, a Ricoh R5C832 card reader, a BCM5906/BCM5787M LAN IC, and a WBC8763L wireless module. The PCB number is 06234, and the document number is A3158.
Technician FAQ
Q: What is the BIOS flash capacity on this motherboard?
A: The BIOS is stored on a 1MB Flash ROM.
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is a G792.
Q: Does this motherboard support both UMA and discrete graphics?
A: Yes, the schematic indicates support for both UMA and discrete solutions using an Nvidia G72M GPU.
Q: What is the charging IC on this motherboard?
A: The charging IC is an ISL6255.
Q: What are the power ICs used on this motherboard?
A: The power ICs include ISL6268CAZ, TPS51120, TPS51116, and ISL6262ACRZ.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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