lenovo 3000 c200 compal la-3281p
Technical Specifications
Technical Summary
This Compal LA-3281 motherboard schematic, revision 0.3, dated 2006/10/06, is built around the Mobile Yonah uFCPGA/uFCBGA CPU platform with Intel Calistoga GM/PM GMCH and ICH7-M southbridge core logic. The graphics architecture utilizes the internal Intel 945GM. System memory consists of two DDR2-SO-DIMM slots supporting DDR2-667 in dual-channel configuration. The embedded controller is an ENE KB910L, and the audio codec is an ALC 861VDA. BIOS storage is allocated across four banks (0, 1, 2, 3). Networking is handled by a Realtek RTL8100CL 10/100M LAN controller, and a PCI Express Mini card slot provides WLAN connectivity. The board integrates an ENE CB1410 CardBus controller and a RICOH R5C832 card reader supporting USB 2.0 and 1394. The PCB number is LA3281P.
Technician FAQ
Q: What is the board number and revision of this motherboard?
A: The board number is LA-3281, revision 0.3, with PCB number LA3281P.
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is an ENE KB910L.
Q: What BIOS configuration is used on this motherboard?
A: The BIOS is configured across four banks: BANK 0, 1, 2, and 3.
Q: What is the memory architecture of this motherboard?
A: The motherboard supports two DDR2-SO-DIMM slots in dual-channel configuration at DDR2-667.
Q: What LAN and WLAN controllers are used?
A: The LAN controller is a Realtek RTL8100CL 10/100M, and WLAN is supported via a PCI Express Mini card slot.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Compal |
| Motherboard Manufacturer | Compal Electronics, Inc. |
| Document Number | 401429B |
| Board Number | LA-3281 |
| Revision | 0.3 |
| Date | 2006/10/06 |
| CPU Platform | Mobile Yonah uFCPGA with Intel Calistoga_GM/PM+ICH7-M core logic |
| CPU Model | Mobile Yonah uFCBGA-479/uFCPGA-478 CPU |
| PCH / Southbridge | Intel ICH7-M |
| GPU Type | Intel Calistoga GMCH |
| Graphics Architecture | Internal 945GM |
| EC / KBC | ENE KB910L |
| Audio Codec | ALC 861VDA |
| BIOS / SPI Flash | BIOS BANK 0, 1, 2, 3 |
| Charging IC | Smart Battery |
| RAM Type | DDR2-SO-DIMM X2 |
| RAM Architecture | DDR2 -667 Dual Channel |
| RAM Quantity / Slots | 2 |
| Card Reader IC | ENE CB1410 |
| USB Hub IC | RICOH R5C832 |
| LAN IC | RTL8100CL 10/100M LAN |
| WiFi / WLAN IC | PCI Express Mini card Slot |
| HDMI Level Shifter | HDMI |
| PCB Number | LA3281P |
Technical Summary
This Compal LA-3281 motherboard schematic, revision 0.3, dated 2006/10/06, is built around the Mobile Yonah uFCPGA/uFCBGA CPU platform with Intel Calistoga GM/PM GMCH and ICH7-M southbridge core logic. The graphics architecture utilizes the internal Intel 945GM. System memory consists of two DDR2-SO-DIMM slots supporting DDR2-667 in dual-channel configuration. The embedded controller is an ENE KB910L, and the audio codec is an ALC 861VDA. BIOS storage is allocated across four banks (0, 1, 2, 3). Networking is handled by a Realtek RTL8100CL 10/100M LAN controller, and a PCI Express Mini card slot provides WLAN connectivity. The board integrates an ENE CB1410 CardBus controller and a RICOH R5C832 card reader supporting USB 2.0 and 1394. The PCB number is LA3281P.
Technician FAQ
Q: What is the board number and revision of this motherboard?
A: The board number is LA-3281, revision 0.3, with PCB number LA3281P.
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is an ENE KB910L.
Q: What BIOS configuration is used on this motherboard?
A: The BIOS is configured across four banks: BANK 0, 1, 2, and 3.
Q: What is the memory architecture of this motherboard?
A: The motherboard supports two DDR2-SO-DIMM slots in dual-channel configuration at DDR2-667.
Q: What LAN and WLAN controllers are used?
A: The LAN controller is a Realtek RTL8100CL 10/100M, and WLAN is supported via a PCI Express Mini card slot.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
LA-3281
Board Number
Mobile Yonah uFCPGA with Intel Calistoga_GM/PM+ICH7-M core logic
CPU Platform
Mobile Yonah uFCBGA-479/uFCPGA-478 CPU
CPU Model
ICH7-M
PCH / Southbridge
Intel Calistoga GMCH
Graphics
Internal 945GM
Graphics
KB910L
EC / KBC
ALC 861VDA
Audio Codec
DDR2-SO-DIMM X2
RAM Type
CB1410
Card Reader IC
RICOH R5C832
USB Controller
RTL8100CL 10/100M LAN
LAN Controller
PCI Express Mini card Slot
WiFi / WLAN
HDMI
Signal Conditioning IC
Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
LA-3281
Board Number
Mobile Yonah uFCPGA with Intel Calistoga_GM/PM+ICH7-M core logic
CPU Platform
Mobile Yonah uFCBGA-479/uFCPGA-478 CPU
CPU Model
ICH7-M
PCH / Southbridge
Intel Calistoga GMCH
Graphics
Internal 945GM
Graphics
KB910L
EC / KBC
ALC 861VDA
Audio Codec
DDR2-SO-DIMM X2
RAM Type
CB1410
Card Reader IC
RICOH R5C832
USB Controller
RTL8100CL 10/100M LAN
LAN Controller
PCI Express Mini card Slot
WiFi / WLAN
HDMI
Signal Conditioning IC
Attachments
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