lenovo e46 quanta_ll6_rev1a schematic
lenovo e46=1=quanta_ll6_rev1a.pdf
Technical Specifications
Technical Summary
The Quanta LL6 project is a Montevina platform motherboard revision 1A dated July 15, 2009. It supports a Penryn 478P (uPGA)/35W CPU with a Cantiga Northbridge and ICH-9M Southbridge. The system uses an ITE IT8502E EC/KBC and an IDT 92HD81 Azalia audio codec. Power management is handled by an ISL6266A CPU core regulator, RT8204, TPS51116 REGR, and ISL6237 system power ICs, with a MAX8731A system charger. Memory configuration consists of two DDRIII SODIMM slots supporting 800/1066 MT/s. The board integrates a Broadcom BCM57780 10/100M/1G LAN controller and an RTS5159 card reader IC. The PCB uses a 6-layer stack-up.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The motherboard uses an ITE IT8502E EC/KBC.
Q: What is the charging architecture on this motherboard?
A: The system uses a MAX8731A system charger.
Q: What memory configuration does this motherboard support?
A: The motherboard supports two DDRIII SODIMM slots at 800/1066 MT/s.
Q: What LAN controller is integrated on this motherboard?
A: The motherboard integrates a Broadcom BCM57780 10/100M/1G LAN controller.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
lenovo e46=1=quanta_ll6_rev1a.pdf
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Quanta Computer Inc. |
| Project Code | LL6 |
| Revision | 1A |
| Date | Wednesday, July 15, 2009 |
| CPU Platform | Montevina |
| CPU Model | Penryn 478P (uPGA)/35W |
| Northbridge | Cantiga |
| Southbridge | ICH-9M |
| EC / KBC | ITE IT8502E |
| Audio Codec | IDT 92HD81 Azalia |
| Charging IC | MAX8731A |
| Power IC(s) | ISL6266A, RT8204, TPS51116 REGR, ISL6237 |
| RAM Type | DDRIII |
| RAM Architecture | SODIMM |
| RAM Quantity / Slots | 2 |
| Card Reader IC | RTS5159 |
| LAN IC | Broadcom 10/100M/1G BCM57780 |
| PCB Stack Up | 6L |
Technical Summary
The Quanta LL6 project is a Montevina platform motherboard revision 1A dated July 15, 2009. It supports a Penryn 478P (uPGA)/35W CPU with a Cantiga Northbridge and ICH-9M Southbridge. The system uses an ITE IT8502E EC/KBC and an IDT 92HD81 Azalia audio codec. Power management is handled by an ISL6266A CPU core regulator, RT8204, TPS51116 REGR, and ISL6237 system power ICs, with a MAX8731A system charger. Memory configuration consists of two DDRIII SODIMM slots supporting 800/1066 MT/s. The board integrates a Broadcom BCM57780 10/100M/1G LAN controller and an RTS5159 card reader IC. The PCB uses a 6-layer stack-up.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The motherboard uses an ITE IT8502E EC/KBC.
Q: What is the charging architecture on this motherboard?
A: The system uses a MAX8731A system charger.
Q: What memory configuration does this motherboard support?
A: The motherboard supports two DDRIII SODIMM slots at 800/1066 MT/s.
Q: What LAN controller is integrated on this motherboard?
A: The motherboard integrates a Broadcom BCM57780 10/100M/1G LAN controller.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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