acer emachines d440 wistron_hm42-dn_rev3.0 schematic
acer emachines d440=1=wistron_hm42-dn_rev3.0.pdf
Technical Specifications
Technical Summary
This Wistron JE40-DN-3 motherboard, revision A3163 dated March 26, 2010, is built around the AMD Champlain CPU S1G4 (45W) platform in a 638-Pin uFCPGA638 socket, paired with an AMD RS880M northbridge and AMD SB820 southbridge. The discrete graphics solution uses a Madison ATI PCI Express GPU with Hynix VRAM. System memory consists of DDR3 RAM operating at 800/1066/1333 MHz. The embedded controller is a Novoton NPCE781B, and the BIOS SPI flash is an MXIC MX25L1605. Power management is handled by a BQ24745 charger IC and multiple voltage regulators including ISL6265A, RT8223, RT8209E, RT9025, RT9026, and RT9161. The audio codec is an ALC272, the LAN controller is a BCM57780, and the card reader is an AU6433. The PCB number is 48.4GX01.0SA.
Technician FAQ
Q: What BIOS IC model is used on this motherboard?
A: The BIOS SPI flash is an MXIC MX25L1605.
Q: What EC/KBC controller is used on this motherboard?
A: The embedded controller is a Novoton NPCE781B.
Q: What is the charging IC on this motherboard?
A: The charging IC is a BQ24745.
Q: What is the discrete GPU configuration on this motherboard?
A: The discrete graphics uses a Madison ATI PCI Express GPU with Hynix VRAM.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
acer emachines d440=1=wistron_hm42-dn_rev3.0.pdf
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Wistron Corporation |
| Project Code | 91.4HD01.001 |
| Board Number | JE40-DN-3 |
| Revision | A3163 |
| Date | Friday, March 26, 2010 |
| CPU Platform | AMD Champlain CPU S1G4 (45W) |
| CPU Socket | 638-Pin uFCPGA638 |
| PCH / Southbridge | AMD SB820 |
| GPU Type | Diserete Madison Hynix |
| Graphics Architecture | Madison ATI PCI EXPRESS GRAPHIC |
| EC / KBC | NPCE781B Novoton |
| Audio Codec | ALC272 |
| BIOS / SPI Flash | MXIC MX25L1605 |
| BIOS Flash Exact Model | MX25L1605 |
| BIOS Flash Manufacturer | MXIC |
| Charging IC | BQ24745 |
| Power IC(s) | ISL6265A, RT8223, RT8209E, RT8209E, RT9025, RT9025, RT9026, RT9161, RT9025, RT9026 |
| RAM Type | DDR3 |
| RAM Architecture | 800/1066/1333 MHz |
| Card Reader IC | AU6433 |
| LAN IC | BCM57780 |
| WiFi / WLAN IC | WLAN (Mini Card PCIex1) |
| HDMI Level Shifter | RT9025 |
| PCB Number | 48.4GX01.0SA |
| Document Number | JE40-DN-3 |
Technical Summary
This Wistron JE40-DN-3 motherboard, revision A3163 dated March 26, 2010, is built around the AMD Champlain CPU S1G4 (45W) platform in a 638-Pin uFCPGA638 socket, paired with an AMD RS880M northbridge and AMD SB820 southbridge. The discrete graphics solution uses a Madison ATI PCI Express GPU with Hynix VRAM. System memory consists of DDR3 RAM operating at 800/1066/1333 MHz. The embedded controller is a Novoton NPCE781B, and the BIOS SPI flash is an MXIC MX25L1605. Power management is handled by a BQ24745 charger IC and multiple voltage regulators including ISL6265A, RT8223, RT8209E, RT9025, RT9026, and RT9161. The audio codec is an ALC272, the LAN controller is a BCM57780, and the card reader is an AU6433. The PCB number is 48.4GX01.0SA.
Technician FAQ
Q: What BIOS IC model is used on this motherboard?
A: The BIOS SPI flash is an MXIC MX25L1605.
Q: What EC/KBC controller is used on this motherboard?
A: The embedded controller is a Novoton NPCE781B.
Q: What is the charging IC on this motherboard?
A: The charging IC is a BQ24745.
Q: What is the discrete GPU configuration on this motherboard?
A: The discrete graphics uses a Madison ATI PCI Express GPU with Hynix VRAM.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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