lenovo thinkpad wistron comet-2 lco-2 11297-1 1
Technical Specifications
Technical Summary
The Wistron Comet-2 motherboard, documented under A31101 dated March 15, 2012, is built around the Intel Ivy Bridge CPU platform paired with the Intel Panther Point PCH. Graphics are handled by the integrated Intel Ivy Bridge GPU core. System memory consists of two unbuffered DDR3 SODIMM slots operating at 1600MHz. Embedded controller duties are managed by a MEC1619, which interfaces with an SPI-FLASH for firmware storage. Audio is provided by an ALC269 codec. Power management includes a BQ24760 battery charger and a TPS51220ARSN system DC/DC converter, alongside multiple VT-series and TCPAST voltage regulators. Networking capabilities include an SMSC LAN controller and an Intel LEWISVILLE WLAN module. A USB2514B hub expands USB connectivity, while a FCX7985 controller manages the media card reader interface.
Technician FAQ
Q: What embedded controller is used on this motherboard?
A: The motherboard uses a MEC1619 EC/KBC.
Q: What is the memory configuration for this board?
A: The board supports two unbuffered DDR3 SODIMM slots operating at 1600MHz.
Q: What charging IC is used on this motherboard?
A: The charging IC is a BQ24760.
Q: What audio codec is present on this board?
A: The audio codec is an ALC269.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Wistron Corporation |
| Project Code | Comet-2 |
| Document Number | A31101 |
| Date | Thursday, March 15, 2012 |
| CPU Platform | Intel Ivy Bridge |
| PCH / Southbridge | Intel Panther Point |
| EC / KBC | MEC1619 |
| Audio Codec | ALC269 |
| Charging IC | BQ24760 |
| Power IC(s) | TPS51220ARSN, VT1318M/VT1324S, VT1324S, VT356FCX, TPS51200DRCR, VT3568, TCPAST33ZP24AR28PVSC68 |
| RAM Type | DDR3 1600MHz |
| RAM Architecture | Unbuffered DDR3 SODIMM |
| RAM Quantity / Slots | 2 |
| LAN IC | SMSC |
| WiFi / WLAN IC | Intel LEWISVILLE |
| USB Hub IC | USB2514B |
| Card Reader IC | FCX7985 |
| GPU Type | Integrated Graphics |
| Graphics Architecture | Intel Ivy Bridge Integrated Graphics |
| EC Flash / ROM | SPI-FLASH |
Technical Summary
The Wistron Comet-2 motherboard, documented under A31101 dated March 15, 2012, is built around the Intel Ivy Bridge CPU platform paired with the Intel Panther Point PCH. Graphics are handled by the integrated Intel Ivy Bridge GPU core. System memory consists of two unbuffered DDR3 SODIMM slots operating at 1600MHz. Embedded controller duties are managed by a MEC1619, which interfaces with an SPI-FLASH for firmware storage. Audio is provided by an ALC269 codec. Power management includes a BQ24760 battery charger and a TPS51220ARSN system DC/DC converter, alongside multiple VT-series and TCPAST voltage regulators. Networking capabilities include an SMSC LAN controller and an Intel LEWISVILLE WLAN module. A USB2514B hub expands USB connectivity, while a FCX7985 controller manages the media card reader interface.
Technician FAQ
Q: What embedded controller is used on this motherboard?
A: The motherboard uses a MEC1619 EC/KBC.
Q: What is the memory configuration for this board?
A: The board supports two unbuffered DDR3 SODIMM slots operating at 1600MHz.
Q: What charging IC is used on this motherboard?
A: The charging IC is a BQ24760.
Q: What audio codec is present on this board?
A: The audio codec is an ALC269.
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.
COMET-2
Project Code
Ivy Bridge
CPU Platform
MEC1619
EC / KBC
ALC269
Audio Codec
BQ24760
Charging / PD IC
TCPAST33ZP24AR28PVSC68
Power IC
TPS51200DRCR
Power IC
TPS51220ARSN
Power IC
VT1318M
Power IC
VT1324S
Power IC
VT3568
Power IC
VT356FCX
Power IC
DDR3
RAM Type
USB2514B
USB Controller
FCX7985
Card Reader IC
Intel Ivy Bridge Integrated Graphics
Graphics
Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
COMET-2
Project Code
Ivy Bridge
CPU Platform
MEC1619
EC / KBC
ALC269
Audio Codec
BQ24760
Charging / PD IC
TCPAST33ZP24AR28PVSC68
Power IC
TPS51200DRCR
Power IC
TPS51220ARSN
Power IC
VT1318M
Power IC
VT1324S
Power IC
VT3568
Power IC
VT356FCX
Power IC
DDR3
RAM Type
USB2514B
USB Controller
FCX7985
Card Reader IC
Intel Ivy Bridge Integrated Graphics
Graphics
Attachments
Last edited:
