lenovo wistron lnl-1 svt schematic 0307 for sw schematic 1
Technical Specifications
Technical Summary
This Wistron Corporation motherboard, document number A31101 revision A3 dated March 7, 2011, is built around the Intel Sandy Bridge CPU platform paired with the Intel Cougar Point PCH. The system memory architecture consists of two 204-pin DDR3 SODIMM slots supporting DDR3 1333 MHz memory. The embedded controller is a VBG25HV. Power management is handled by a TPS51220ARS system DC/DC converter, a BQ24742 battery charger/selector, and multiple VT and TPS series voltage regulators including VT1316/VT1317, VT357FCX7986, VT357FCX84, VT355FCX90, TPS62060, and MAX15103. The integrated graphics are driven by the GMCH GFX CORE. The audio codec is an ALC269, and the LAN controller is a Rinken device. Wireless connectivity is provided by an Intel LEWISVILLE WLAN card. The system includes an EMC1428 thermal sensor and a uPD720200A USB 3.0 controller.
Technician FAQ
Q: What is the document number and revision of this motherboard?
A: The document number is A31101, revision A3.
Q: What CPU platform and PCH does this motherboard use?
A: It uses the Intel Sandy Bridge CPU platform with the Intel Cougar Point PCH.
Q: What is the memory architecture of this motherboard?
A: It supports DDR3 1333 MHz memory via two 204-pin DDR3 SODIMM slots.
Q: What embedded controller is used on this motherboard?
A: The embedded controller is a VBG25HV.
Q: What charging IC is used on this motherboard?
A: The charging IC is a BQ24742.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Wistron Corporation |
| Document Number | A31101 |
| Revision | A3 |
| Date | Monday, March 07, 2011 |
| CPU Platform | Intel Sandy Bridge |
| PCH / Southbridge | Intel Cougar Point |
| EC / KBC | VBG25HV |
| Charging IC | BQ24742 |
| Power IC(s) | TPS51220ARS, VT1316/VT1317, VT357FCX7986, VT357FCX84, VT355FCX90, TPS62060, MAX15103 |
| RAM Type | DDR3 1333 |
| RAM Architecture | 204-PIN DDR3 SODIMM |
| RAM Quantity / Slots | 2 |
| Audio Codec | ALC269 |
| LAN IC | Rinken |
| WiFi / WLAN IC | Intel LEWISVILLE |
| Card Reader IC | uPD720200A |
| Thermal Sensor | EMC1428 |
| GPU Type | Intel Integrated Graphics |
| Graphics Architecture | GMCH GFX CORE |
| USB Hub IC | GLAN |
| HDMI Level Shifter | FDILVDS |
Technical Summary
This Wistron Corporation motherboard, document number A31101 revision A3 dated March 7, 2011, is built around the Intel Sandy Bridge CPU platform paired with the Intel Cougar Point PCH. The system memory architecture consists of two 204-pin DDR3 SODIMM slots supporting DDR3 1333 MHz memory. The embedded controller is a VBG25HV. Power management is handled by a TPS51220ARS system DC/DC converter, a BQ24742 battery charger/selector, and multiple VT and TPS series voltage regulators including VT1316/VT1317, VT357FCX7986, VT357FCX84, VT355FCX90, TPS62060, and MAX15103. The integrated graphics are driven by the GMCH GFX CORE. The audio codec is an ALC269, and the LAN controller is a Rinken device. Wireless connectivity is provided by an Intel LEWISVILLE WLAN card. The system includes an EMC1428 thermal sensor and a uPD720200A USB 3.0 controller.
Technician FAQ
Q: What is the document number and revision of this motherboard?
A: The document number is A31101, revision A3.
Q: What CPU platform and PCH does this motherboard use?
A: It uses the Intel Sandy Bridge CPU platform with the Intel Cougar Point PCH.
Q: What is the memory architecture of this motherboard?
A: It supports DDR3 1333 MHz memory via two 204-pin DDR3 SODIMM slots.
Q: What embedded controller is used on this motherboard?
A: The embedded controller is a VBG25HV.
Q: What charging IC is used on this motherboard?
A: The charging IC is a BQ24742.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Attachments
Last edited:
