other brand ecs g420_rev3.0_haier w62 schematic
other brand=1=ecs g420_rev3.0_haier w62 schematic.pdf
Technical Specifications
Technical Summary
This Elitegroup Computer Systems motherboard, document number 15-F73-013000 revision 3.0 dated August 21, 2006, is built around a Socket 479 Yonah-M/Yonah-2M CPU platform with an ICH7-M Calistoga 945PM(GM) southbridge. Graphics are handled by an ATI M52-T GPU. The system uses dual-channel DDR2 memory across two SODIMM slots. The embedded controller is a KB3910 K/B Controller. Audio is provided by a Realtek ALC880 codec, and networking by a Broadcom 5787M Giga LAN controller. Power management includes an MB3887 charger IC and multiple MAXIM power ICs: MAX8771 for VCORE, MAX1714B for VCCP 1.05V and VDIMM VCC1.5V, and MAX1902 for AUX5V and AUX3V rails. A PRO/Wireless 3945ABG module handles wireless connectivity, and an OZ 1281394 IC manages the card reader interface.
Technician FAQ
Q: What EC/KBC controller is used on this motherboard?
A: The embedded controller is a KB3910 K/B Controller.
Q: What is the charging IC on this motherboard?
A: The charging IC is an MB3887 CHARGER.
Q: What power ICs are used for voltage regulation?
A: The power ICs include MAX8771 for VCORE, MAX1714B for VCCP 1.05V and VDIMM VCC1.5V, and MAX1902 for AUX5V and AUX3V rails.
Q: What is the memory configuration of this motherboard?
A: The motherboard supports dual-channel DDR2 memory via two SODIMM slots (SODIMM0 and SODIMM1).
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
other brand=1=ecs g420_rev3.0_haier w62 schematic.pdf
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Elitegroup Computer Systems |
| Document Number | 15-F73-013000 |
| Date | Monday, August 21, 2006 |
| Revision | 3.0 |
| CPU Platform | Socket 479 Yonah-M/Yonah-2M |
| PCH / Southbridge | ICH7-M Calistoga 945PM(GM) |
| GPU Type | ATI M52-T |
| EC / KBC | KB3910 K/B Controller |
| Audio Codec | Realtek ALC880 |
| LAN IC | Broadcom 5787M Giga LAN |
| Charging IC | MB3887 CHARGER |
| Power IC(s) | MAX8771 VCORE, MAX1714B VCCP 1.05V, MAX1714B VDIMM VCC1.5V, MAX1902 AUX5V AUX3V |
| RAM Type | DDR2 |
| RAM Architecture | Dual channel DDR2 |
| RAM Quantity / Slots | SODIMM0, SODIMM1 |
| Card Reader IC | OZ 1281394 |
| WiFi / WLAN IC | PRO/Wireless 3945ABG |
Technical Summary
This Elitegroup Computer Systems motherboard, document number 15-F73-013000 revision 3.0 dated August 21, 2006, is built around a Socket 479 Yonah-M/Yonah-2M CPU platform with an ICH7-M Calistoga 945PM(GM) southbridge. Graphics are handled by an ATI M52-T GPU. The system uses dual-channel DDR2 memory across two SODIMM slots. The embedded controller is a KB3910 K/B Controller. Audio is provided by a Realtek ALC880 codec, and networking by a Broadcom 5787M Giga LAN controller. Power management includes an MB3887 charger IC and multiple MAXIM power ICs: MAX8771 for VCORE, MAX1714B for VCCP 1.05V and VDIMM VCC1.5V, and MAX1902 for AUX5V and AUX3V rails. A PRO/Wireless 3945ABG module handles wireless connectivity, and an OZ 1281394 IC manages the card reader interface.
Technician FAQ
Q: What EC/KBC controller is used on this motherboard?
A: The embedded controller is a KB3910 K/B Controller.
Q: What is the charging IC on this motherboard?
A: The charging IC is an MB3887 CHARGER.
Q: What power ICs are used for voltage regulation?
A: The power ICs include MAX8771 for VCORE, MAX1714B for VCCP 1.05V and VDIMM VCC1.5V, and MAX1902 for AUX5V and AUX3V rails.
Q: What is the memory configuration of this motherboard?
A: The motherboard supports dual-channel DDR2 memory via two SODIMM slots (SODIMM0 and SODIMM1).
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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