acer aspire timeline 4810 5810 wistron jm41 jm51 uma_rev2 schematic
acer aspire timeline 4810 5810=1=wistron jm41 jm51 uma_rev2.pdf
Technical Specifications
Technical Summary
The Wistron JM41/JM51_UMA-2B motherboard is built around the Intel Cantiga-GS SFF CPU platform paired with the ICH9M SFF southbridge, supporting DDR3 memory at 800/1066 MHz. Integrated graphics are provided by the Cantiga-GS chipset. The system is managed by a Winbond WPC773LA0DG EC/KBC controller. Audio is handled by a Realtek ALC269QAZ codec. The BIOS is stored on a 2MB SPI flash. Power management is handled by a MAX8731A charger IC, with TPS51125, RT8202, ISL6263A, and RT9026 power ICs. Networking is provided by an Atheros AR8131 LAN/WLAN controller. The board includes a BD card reader, an EMC2103 thermal sensor, and a BD HDMI level shifter. The PCB is identified as 48.4CQ01.021, revision 08266-2, dated March 30, 2009.
Technician FAQ
Q: What EC/KBC controller is used on this motherboard?
A: The Winbond WPC773LA0DG EC/KBC controller is used.
Q: What audio codec is used on this motherboard?
A: The Realtek ALC269QAZ audio codec is used.
Q: What is the charging IC on this motherboard?
A: The MAX8731A charging IC is used.
Q: What power management ICs are present on this motherboard?
A: The power management ICs include TPS51125, RT8202, ISL6263A, and RT9026.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
acer aspire timeline 4810 5810=1=wistron jm41 jm51 uma_rev2.pdf
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Wistron Corporation |
| Project Code | 91.4CQ01.001 |
| Board Number | JM41/JM51_UMA-2B |
| Revision | 08266-2 |
| Date | Monday, March 30, 2009 |
| CPU Platform | Intel CPU Cantiga-GS SFF |
| PCH / Southbridge | ICH9M SFF |
| GPU Type | Integrated Graphics |
| Graphics Architecture | Integrated Graphics |
| EC / KBC | Winbond WPC773LA0DG |
| Audio Codec | Realtek ALC269QAZ |
| BIOS / SPI Flash | 2MB |
| Charging IC | MAX8731A |
| Power IC(s) | TPS51125, RT8202, ISL6263A, RT9026 |
| RAM Type | DDR3 |
| RAM Architecture | 800/1066 MHz |
| LAN IC | Atheros AR8131 |
| WiFi / WLAN IC | Atheros AR8131 |
| Card Reader IC | BD Card Reader |
| Thermal Sensor | EMC2103 |
| HDMI Level Shifter | BD HDMI Level Shift |
| PCB Number | 48.4CQ01.021 |
Technical Summary
The Wistron JM41/JM51_UMA-2B motherboard is built around the Intel Cantiga-GS SFF CPU platform paired with the ICH9M SFF southbridge, supporting DDR3 memory at 800/1066 MHz. Integrated graphics are provided by the Cantiga-GS chipset. The system is managed by a Winbond WPC773LA0DG EC/KBC controller. Audio is handled by a Realtek ALC269QAZ codec. The BIOS is stored on a 2MB SPI flash. Power management is handled by a MAX8731A charger IC, with TPS51125, RT8202, ISL6263A, and RT9026 power ICs. Networking is provided by an Atheros AR8131 LAN/WLAN controller. The board includes a BD card reader, an EMC2103 thermal sensor, and a BD HDMI level shifter. The PCB is identified as 48.4CQ01.021, revision 08266-2, dated March 30, 2009.
Technician FAQ
Q: What EC/KBC controller is used on this motherboard?
A: The Winbond WPC773LA0DG EC/KBC controller is used.
Q: What audio codec is used on this motherboard?
A: The Realtek ALC269QAZ audio codec is used.
Q: What is the charging IC on this motherboard?
A: The MAX8731A charging IC is used.
Q: What power management ICs are present on this motherboard?
A: The power management ICs include TPS51125, RT8202, ISL6263A, and RT9026.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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