Salim Badakhshan
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Fujitsu-Siemens Li3710 Quanta Li37-Li39 EF7 0703 for Ver B Schematic
Technical Specifications
Technical Summary
The Quanta EF7 project motherboard is built around the Intel Penryn CPU platform with a GL40 Cantiga Northbridge and ICH-9M Southbridge. System memory consists of two DDRII SODIMM slots. The embedded controller is an ITE 8502E-J, and audio is handled by a Realtek ALC662-GR codec paired with a TPA6017A2 amplifier. Networking is provided by a Realtek RTL8102EL 10/100 LAN IC. The board utilizes an 8Mbit SPI ROM for BIOS storage. Power management includes a MAX17101 system charger, MAX17005N charging IC, ISL6266A CPU core regulator, RT8204 for VCCP and GMCH rails, and RT8202 for DDRII termination voltages. The card reader subsystem uses an ALPRS365B controller with a RICOH R5538D power switch. The clock generator is an RTS5158E. The PCB is a 6-layer design with a defined stackup.
Technician FAQ
Q: What EC/KBC is used on this Quanta EF7 motherboard?
A: The embedded controller is an ITE 8502E-J.
Q: What is the BIOS flash configuration?
A: The board uses an 8Mbit SPI ROM for BIOS storage.
Q: What audio codec and amplifier are used?
A: The audio codec is a Realtek ALC662-GR, paired with a TPA6017A2 amplifier.
Q: What is the charging and power architecture?
A: The system uses a MAX17101 system power IC, a MAX17005N charger, an ISL6266A CPU core regulator, an RT8204 for VCCP and GMCH rails, and an RT8202 for DDRII termination voltages.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Quanta |
| Project Code | EF7 |
| Document Number | 1122334455667788AABBCCDD |
| Revision | 1A |
| Date | Friday, June 13, 2008 |
| CPU Platform | Penryn |
| Northbridge | GL40 Cantiga |
| Southbridge | ICH-9M |
| EC / KBC | ITE 8502E-J |
| Audio Codec | Realtek ALC662-GR |
| Audio Amplifier | TPA6017A2 |
| LAN IC | Realtek RTL8102EL |
| Card Reader IC | ALPRS365B MLF64PIN |
| Card Reader Power Switch | RICOH R5538D |
| RAM Type | DDRII |
| RAM Architecture | SODIMM |
| RAM Quantity / Slots | 2 |
| Charging IC | MAX17005N |
| System Power IC | MAX17101 |
| CPU Core Power IC | ISL6266A |
| VCCP +1.5V and GMCH 1.05V Power IC | RT8204 |
| DDRII SM DDR_VTERM 1.8V/1.8VSUS Power IC | RT8202 |
| BIOS / SPI Flash | SPI ROM |
| BIOS Flash Capacity | 8Mbits |
| Clock Generator | RTS5158E |
| PCB Layer Count | 6 |
| PCB Stackup | LAYER 1 : TOP, LAYER 2 : SGND1, LAYER 3 : IN1, LAYER 4 : IN2, LAYER 5 : VCC, LAYER 6 : BOT |
Technical Summary
The Quanta EF7 project motherboard is built around the Intel Penryn CPU platform with a GL40 Cantiga Northbridge and ICH-9M Southbridge. System memory consists of two DDRII SODIMM slots. The embedded controller is an ITE 8502E-J, and audio is handled by a Realtek ALC662-GR codec paired with a TPA6017A2 amplifier. Networking is provided by a Realtek RTL8102EL 10/100 LAN IC. The board utilizes an 8Mbit SPI ROM for BIOS storage. Power management includes a MAX17101 system charger, MAX17005N charging IC, ISL6266A CPU core regulator, RT8204 for VCCP and GMCH rails, and RT8202 for DDRII termination voltages. The card reader subsystem uses an ALPRS365B controller with a RICOH R5538D power switch. The clock generator is an RTS5158E. The PCB is a 6-layer design with a defined stackup.
Technician FAQ
Q: What EC/KBC is used on this Quanta EF7 motherboard?
A: The embedded controller is an ITE 8502E-J.
Q: What is the BIOS flash configuration?
A: The board uses an 8Mbit SPI ROM for BIOS storage.
Q: What audio codec and amplifier are used?
A: The audio codec is a Realtek ALC662-GR, paired with a TPA6017A2 amplifier.
Q: What is the charging and power architecture?
A: The system uses a MAX17101 system power IC, a MAX17005N charger, an ISL6266A CPU core regulator, an RT8204 for VCCP and GMCH rails, and an RT8202 for DDRII termination voltages.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis
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