lenovo thinkpad t530 kn4 swg svt 20120224 wkspe schematic 1
Technical Specifications
Technical Summary
The Wistron Kendo-4 SWG motherboard, revision A3, dated February 24, 2012, is built around the Intel Ivy Bridge CPU platform paired with the Intel Panther Point PCH. Graphics are handled by a discrete NVIDIA N13P-NS1 GPU with DDR3 2Gbx4 VRAM. System memory consists of two unbuffered DDR3 SODIMM sockets supporting dual-channel architecture. The embedded controller is a MEC1619, and the audio codec is a CX20672-21Z. Power management is handled by a BQ24760 battery charger/selector and multiple DC/DC converters including TPS51916RUK, TPS51728RHA, TPS51220ARSN, BD9139MUV, MAX8792, and VT1318M/VT1326SFC. The board features an Intel LEWISVILLE LAN controller, a CH954 USB hub IC, an R5U232-QFN48 card reader, and a PI3L500AZF HDMI level shifter. The BIOS is stored on a SPI flash IC.
Technician FAQ
Q: What is the EC/KBC model used on this motherboard?
A: The embedded controller is a MEC1619.
Q: What is the charging IC and architecture?
A: The charging IC is a BQ24760, configured as a battery charger/selector.
Q: What is the audio codec on this board?
A: The audio codec is a CX20672-21Z.
Q: What is the card reader IC?
A: The card reader IC is an R5U232-QFN48.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Wistron Corporation |
| Model | Kendo-4 SWG |
| Motherboard Manufacturer | Wistron Corporation |
| Project Code | xxxxxxxxxxx |
| Board Number | xxxxxxx88 |
| Revision | A3 |
| Date | Friday, February 24, 2012 |
| CPU Platform | Intel Ivy Bridge (DC/QC) |
| PCH / Southbridge | Intel Panther Point |
| GPU Type | NVIDIA N13P-NS1 |
| Graphics Architecture | DDR3 2Gbx4 VRAM |
| EC / KBC | MEC1619 |
| Audio Codec | CX20672-21Z |
| BIOS / SPI Flash | SPI FLASH |
| Charging IC | BQ24760 |
| Charger Architecture | Battery Charger/Selector |
| Power IC(s) | TPS51916RUK, TPS51728RHA, TPS51220ARSN, BD9139MUV, MAX8792, VT1318M/VT1326SFC |
| RAM Type | DDR3 |
| RAM Architecture | UNBUFFERED DDR3 SODIMM, Normal Socket, Primary, Channel A, Channel B |
| RAM Quantity / Slots | 2 |
| LAN IC | Intel LEWISVILLE |
| WiFi / WLAN IC | WLAN Card |
| Card Reader IC | R5U232-QFN48 |
| USB Hub IC | CH954 |
| HDMI Level Shifter | PI3L500AZF |
| Thermal Sensor | G-Sensor |
| Document Number | A32104 |
Technical Summary
The Wistron Kendo-4 SWG motherboard, revision A3, dated February 24, 2012, is built around the Intel Ivy Bridge CPU platform paired with the Intel Panther Point PCH. Graphics are handled by a discrete NVIDIA N13P-NS1 GPU with DDR3 2Gbx4 VRAM. System memory consists of two unbuffered DDR3 SODIMM sockets supporting dual-channel architecture. The embedded controller is a MEC1619, and the audio codec is a CX20672-21Z. Power management is handled by a BQ24760 battery charger/selector and multiple DC/DC converters including TPS51916RUK, TPS51728RHA, TPS51220ARSN, BD9139MUV, MAX8792, and VT1318M/VT1326SFC. The board features an Intel LEWISVILLE LAN controller, a CH954 USB hub IC, an R5U232-QFN48 card reader, and a PI3L500AZF HDMI level shifter. The BIOS is stored on a SPI flash IC.
Technician FAQ
Q: What is the EC/KBC model used on this motherboard?
A: The embedded controller is a MEC1619.
Q: What is the charging IC and architecture?
A: The charging IC is a BQ24760, configured as a battery charger/selector.
Q: What is the audio codec on this board?
A: The audio codec is a CX20672-21Z.
Q: What is the card reader IC?
A: The card reader IC is an R5U232-QFN48.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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