Salim Badakhshan
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Lenovo Yoga S730 17934-1 Schematic
Technical Specifications
Technical Summary
The Wistron LS730 WHL motherboard, project code 4PD0FD010001, board number 17934-1 revision -1, is built around the Intel Whiskey Lake U platform with a WHISKEY-LAKE-GP CPU featuring Quad Core / GT2 graphics. The system memory architecture consists of four LPDDR3 ICs configured in dual-channel 2133MHz operation. Power management is handled by a BQ25700ARSNR battery charger/selector and a comprehensive array of DC/DC converters including TPS51225BRUKR, NCP302045MNTXG, NCP81253MNTBG, MP2949AGQKT-0047-C669-Z, NCP81218MNTXG_CPU_VCORE, RT5797ALGQW, BU90104GWZ-E2, RT8231AGQW, and MP86901-CGLT-C669-Z. Audio is provided by a Realtek ALC3268 codec paired with a TI TAS5756 smart amplifier. Connectivity includes an Intel Alpine Ridge Dp Thunderbolt controller, RTS5455 USB Type-C PD controller, PS8713 USB3.0 re-driver, and PS8713 LAN IC. The board utilizes a SPI Flash ROM for BIOS storage and includes an M.2 2230 WLAN slot.
Technician FAQ
Q: What is the board number and project code for this motherboard?
A: The board number is 17934-1, revision -1, with project code 4PD0FD010001.
Q: What CPU platform and memory architecture does this board use?
A: It uses an Intel Whiskey Lake U platform with a WHISKEY-LAKE-GP CPU and four LPDDR3 ICs in dual-channel 2133MHz configuration.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Wistron Corporation |
| Model | LS730 WHL |
| Motherboard Manufacturer | Wistron Corporation |
| Project Code | 4PD0FD010001 |
| Board Number | 17934-1 |
| Revision | -1 |
| Date | 2017-11-27 |
| CPU Platform | Whiskey Lake U |
| CPU Model | WHISKEY-LAKE-GP |
| EC / KBC | KBC |
| Audio Codec | Realtek ALC3268 |
| BIOS / SPI Flash | SPI Flash ROM |
| Charging IC | BQ25700ARSNR |
| Charger Architecture | Battery Charger/Selector |
| Power IC(s) | TPS51225BRUKR, NCP302045MNTXG, NCP81253MNTBG, MP2949AGQKT-0047-C669-Z, NCP81218MNTXG_CPU_VCORE, RT5797ALGQW, BU90104GWZ-E2, RT8231AGQW, MP86901-CGLT-C669-Z |
| RAM Type | LPDDR3 |
| RAM Architecture | Dual Channel LPDDR3 2133MHz |
| RAM Quantity / Slots | 4 pcs |
| LAN IC | PS8713 |
| WiFi / WLAN IC | M.2 2230 WLAN |
| Card Reader IC | IOBD CONN |
| USB Hub IC | RTS5455 |
| GPU Type | Intel CPU (Quad Core / GT2) |
| Graphics Architecture | GT2 |
| Smart Amp | TI TAS5756 |
| TBT Controller | Intel Alpine Ridge Dp |
| USB3.0 Re-Driver | PS8713 |
Technical Summary
The Wistron LS730 WHL motherboard, project code 4PD0FD010001, board number 17934-1 revision -1, is built around the Intel Whiskey Lake U platform with a WHISKEY-LAKE-GP CPU featuring Quad Core / GT2 graphics. The system memory architecture consists of four LPDDR3 ICs configured in dual-channel 2133MHz operation. Power management is handled by a BQ25700ARSNR battery charger/selector and a comprehensive array of DC/DC converters including TPS51225BRUKR, NCP302045MNTXG, NCP81253MNTBG, MP2949AGQKT-0047-C669-Z, NCP81218MNTXG_CPU_VCORE, RT5797ALGQW, BU90104GWZ-E2, RT8231AGQW, and MP86901-CGLT-C669-Z. Audio is provided by a Realtek ALC3268 codec paired with a TI TAS5756 smart amplifier. Connectivity includes an Intel Alpine Ridge Dp Thunderbolt controller, RTS5455 USB Type-C PD controller, PS8713 USB3.0 re-driver, and PS8713 LAN IC. The board utilizes a SPI Flash ROM for BIOS storage and includes an M.2 2230 WLAN slot.
Technician FAQ
Q: What is the board number and project code for this motherboard?
A: The board number is 17934-1, revision -1, with project code 4PD0FD010001.
Q: What CPU platform and memory architecture does this board use?
A: It uses an Intel Whiskey Lake U platform with a WHISKEY-LAKE-GP CPU and four LPDDR3 ICs in dual-channel 2133MHz configuration.
Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
4PD0FD010001
Project Code
17934-1
Board Number
Whiskey Lake-U
CPU Platform
WHISKEY-LAKE-GP
CPU Model
ALC3268
Audio Codec
BQ25700ARSNR
Charging / PD IC
BU90104GWZ-E2
Power IC
MP2949AGQKT-0047-C669-Z
Power IC
MP86901-CGLT-C669-Z
Power IC
NCP302045MNTXG
Power IC
NCP81253MNTBG
Power IC
RT5797ALGQW
Power IC
RT8231AGQW
Power IC
TPS51225BRUKR
Power IC
LPDDR3
RAM Type
PS8713
LAN Controller
RTS5455
USB Controller
GT2)
Graphics Model
Intel CPU (Quad Core
Graphics Model
Quad Core / GT2
Graphics Model
Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
4PD0FD010001
Project Code
17934-1
Board Number
Whiskey Lake-U
CPU Platform
WHISKEY-LAKE-GP
CPU Model
ALC3268
Audio Codec
BQ25700ARSNR
Charging / PD IC
BU90104GWZ-E2
Power IC
MP2949AGQKT-0047-C669-Z
Power IC
MP86901-CGLT-C669-Z
Power IC
NCP302045MNTXG
Power IC
NCP81253MNTBG
Power IC
RT5797ALGQW
Power IC
RT8231AGQW
Power IC
TPS51225BRUKR
Power IC
LPDDR3
RAM Type
PS8713
LAN Controller
RTS5455
USB Controller
GT2)
Graphics Model
Intel CPU (Quad Core
Graphics Model
Quad Core / GT2
Graphics Model
Attachments
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