lenovo tinkpad x230 wistron dasher-2 lbd-2 11232-1 schematic 1
Technical Specifications
Technical Summary
The Wistron Dasher-2-1 motherboard, documented under board number A31101 and reference document A32101, is built around the Intel Ivy Bridge CPU platform paired with the Intel Panther Point PCH. The system memory architecture consists of two unbuffered DDR3 SODIMM slots operating at 1600MHz. Embedded controller functionality is provided by the MEC1619. Power management includes the BQ24760 battery charger and the TPS51220ARSN system DC/DC converter. Audio is handled by the CX7985 codec, while LAN connectivity is managed by the VT1318M/VT1324S. Wireless connectivity is supported by the Intel LEWISVILLE WLAN module. The USB2514B hub enables USB port expansion, and the VT357FCX controller manages the media card reader interface. Graphics are integrated within the Ivy Bridge processor.
Technician FAQ
Q: What is the embedded controller (EC/KBC) used on this motherboard?
A: The embedded controller is the MEC1619.
Q: What is the charging IC used on this motherboard?
A: The charging IC is the BQ24760.
Q: What type of memory does this motherboard support?
A: This motherboard supports two unbuffered DDR3 SODIMM modules operating at 1600MHz.
Q: What is the audio codec used on this motherboard?
A: The audio codec is the CX7985.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Wistron Corporation |
| Model | Dasher-2-1 |
| Motherboard Manufacturer | Wistron Corporation |
| Project Code | Dasher-2 |
| Board Number | A31101 |
| Revision | 0 |
| Date | Friday, March 09, 2012 |
| CPU Platform | Intel Ivy Bridge |
| PCH / Southbridge | Intel Panther Point |
| EC / KBC | MEC1619 |
| Charging IC | BQ24760 |
| Power IC(s) | TPS51220ARSN |
| RAM Type | DDR3 1600MHz |
| RAM Architecture | UNBUFFERED DDR3 SODIMM |
| RAM Quantity / Slots | 2 |
| Audio Codec | CX7985 |
| LAN IC | VT1318M/VT1324S |
| WiFi / WLAN IC | Intel LEWISVILLE |
| USB Hub IC | USB2514B |
| Card Reader IC | VT357FCX |
| GPU Type | INTEGRATED GRAHPICS |
| Graphics Architecture | Intel Ivy Bridge |
| Document Number | A32101 |
Technical Summary
The Wistron Dasher-2-1 motherboard, documented under board number A31101 and reference document A32101, is built around the Intel Ivy Bridge CPU platform paired with the Intel Panther Point PCH. The system memory architecture consists of two unbuffered DDR3 SODIMM slots operating at 1600MHz. Embedded controller functionality is provided by the MEC1619. Power management includes the BQ24760 battery charger and the TPS51220ARSN system DC/DC converter. Audio is handled by the CX7985 codec, while LAN connectivity is managed by the VT1318M/VT1324S. Wireless connectivity is supported by the Intel LEWISVILLE WLAN module. The USB2514B hub enables USB port expansion, and the VT357FCX controller manages the media card reader interface. Graphics are integrated within the Ivy Bridge processor.
Technician FAQ
Q: What is the embedded controller (EC/KBC) used on this motherboard?
A: The embedded controller is the MEC1619.
Q: What is the charging IC used on this motherboard?
A: The charging IC is the BQ24760.
Q: What type of memory does this motherboard support?
A: This motherboard supports two unbuffered DDR3 SODIMM modules operating at 1600MHz.
Q: What is the audio codec used on this motherboard?
A: The audio codec is the CX7985.
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.
DASHER-2
Project Code
A31101
Board Number
Ivy Bridge
CPU Platform
MEC1619
EC / KBC
BQ24760
Charging / PD IC
TPS51220ARSN
Power IC
DDR3
RAM Type
CX7985
Audio Codec
VT1318M
LAN Controller
VT1324S
LAN Controller
USB2514B
USB Controller
VT357FCX
Card Reader IC
INTEGRATED GRAHPICS
Graphics
Intel Ivy Bridge
Graphics
Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
DASHER-2
Project Code
A31101
Board Number
Ivy Bridge
CPU Platform
MEC1619
EC / KBC
BQ24760
Charging / PD IC
TPS51220ARSN
Power IC
DDR3
RAM Type
CX7985
Audio Codec
VT1318M
LAN Controller
VT1324S
LAN Controller
USB2514B
USB Controller
VT357FCX
Card Reader IC
INTEGRATED GRAHPICS
Graphics
Intel Ivy Bridge
Graphics
Attachments
Last edited:
