acer aspire 2420_2920 wistron_calado_rev1.0 schematic
acer aspire 2420_2920=1=wistron_calado_rev1.0.pdf
Technical Specifications
Technical Summary
This Wistron Calado-1 motherboard, project code 91.4X401.001 with PCB P/N 07227 revision -1, is built around the Intel GM965 or GL960 chipset paired with an ICH8M southbridge. The platform supports a Merom 479-pin mobile CPU. System management is handled by a Winbond WPC8763L EC/KBC. The BIOS is stored on a W25X80-V SPI flash IC. Audio is provided by a Realtek ALC268 codec, and networking is handled by a Broadcom BCM5787MKMLG gigabit LAN controller. A Realtek RTS5158 5-in-1 card reader is also integrated. The design includes a MAX8731 charger and MAX8770 for CPU core power delivery.
Technician FAQ
Q: What BIOS IC model is used on this motherboard?
A: The BIOS is stored on a W25X80-V SPI flash IC.
Q: What EC/KBC controller is used on this motherboard?
A: The embedded controller is a Winbond WPC8763L.
Q: What is the project code and PCB number for this motherboard?
A: The project code is 91.4X401.001, and the PCB part number is 07227 revision -1.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
acer aspire 2420_2920=1=wistron_calado_rev1.0.pdf
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Wistron Corporation |
| Project Code | 91.4X401.001 |
| Board Number | 07227 |
| Revision | -1 |
| Date | Thursday, September 13, 2007 |
| CPU Platform | Intel GM965/GL960 |
| PCH / Southbridge | ICH8M |
| EC / KBC | WPC8763L |
| Audio Codec | ALC268 |
| BIOS / SPI Flash | W25X80-V |
| LAN IC | BCM5787MKMLG |
| Card Reader IC | RTS5158 |
Technical Summary
This Wistron Calado-1 motherboard, project code 91.4X401.001 with PCB P/N 07227 revision -1, is built around the Intel GM965 or GL960 chipset paired with an ICH8M southbridge. The platform supports a Merom 479-pin mobile CPU. System management is handled by a Winbond WPC8763L EC/KBC. The BIOS is stored on a W25X80-V SPI flash IC. Audio is provided by a Realtek ALC268 codec, and networking is handled by a Broadcom BCM5787MKMLG gigabit LAN controller. A Realtek RTS5158 5-in-1 card reader is also integrated. The design includes a MAX8731 charger and MAX8770 for CPU core power delivery.
Technician FAQ
Q: What BIOS IC model is used on this motherboard?
A: The BIOS is stored on a W25X80-V SPI flash IC.
Q: What EC/KBC controller is used on this motherboard?
A: The embedded controller is a Winbond WPC8763L.
Q: What is the project code and PCB number for this motherboard?
A: The project code is 91.4X401.001, and the PCB part number is 07227 revision -1.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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