Lenovo KT4D0-KT6D0 NM-E972 Schematic
Technical Specifications
Technical Summary
This LCFC-manufactured Lenovo motherboard, board number NM-E972 revision 1.0, is designed for the T14/P14s Gen3 and T16/P16s Gen1 platforms under project codes KT4D0, KT4D3, KT4DA, KT6D0, and KT6DA. The platform is built around an Intel Raptor Lake P processor in a BGA1744 socket, supporting DDR5 SODIMM memory across two slots. The embedded controller is a MEC1724 in a WQFN56_7X7 package, with a dedicated W25Q80DVUXIET EC flash ROM. The main BIOS SPI flash is a 64MB W25Q512JVEIN, with a compatible 16MB W25Q128JVSIN option. Audio is handled by an ALC3287-CG codec in an MQFN4884 package. The charging IC is a BQ4179MWV-E2, and the system includes an Intel I219 GbE PHY, a Parade PS8409A HDMI re-timer, a GL
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Lenovo |
| Model | T14/P14s Gen3 , T16/P16s Gen1 |
| Motherboard Manufacturer | LCFC |
| Project Code | KT4D0,KT4D3,KT4DA,KT6D0,KT6DA |
| Board Number | NM-E972 |
| Revision | 1.0 |
| Date | Tuesday, January 17, 2023 |
| CPU Platform | Intel RaptorLake Processor with DDR5 |
| CPU Model | Raptor Lake P 6C+8C |
| CPU Socket | BGA1744 |
| PCH / Southbridge | Intel Platform |
| EC / KBC | MEC1724 |
| EC/KBC Package | WQFN56_7X7 |
| Audio Codec | ALC3287-CG |
| Audio Codec Package | MQFN4884 |
| BIOS / SPI Flash | W25Q512JVEIN |
| BIOS Flash Capacity | 64MB |
| BIOS Flash Package | SOIC-8 (AOU) |
| EC Flash / ROM | W25Q80DVUXIET |
| EC Flash / ROM Capacity | 1MB (BTROM) |
| Charging IC | BQ4179MWV-E2 |
| Charging IC Package | WQFN56_7X7 |
| RAM Type | DDR5 |
| RAM Architecture | SODIMM |
| RAM Quantity / Slots | 2 |
| LAN IC | Intel GbE PHY JACKSONVILLE I219 |
| LAN IC Model | WGI219LM SLKJ2 A0 QFN |
| WiFi / WLAN IC | Garfield Peak-2 |
| HDMI Level Shifter | Parade-PS8409A |
| Card Reader IC | GL9755 |
| USB Hub IC | TI TPS65994-AE |
| TPM | ST33HTPH2X32A |
| G-Sensor | LIS2DH12 |
| Compatible BIOS IC Models | W25Q128JVSIN |
| Compatible BIOS IC Capacity | 16MB |
Technical Summary
This LCFC-manufactured Lenovo motherboard, board number NM-E972 revision 1.0, is designed for the T14/P14s Gen3 and T16/P16s Gen1 platforms under project codes KT4D0, KT4D3, KT4DA, KT6D0, and KT6DA. The platform is built around an Intel Raptor Lake P processor in a BGA1744 socket, supporting DDR5 SODIMM memory across two slots. The embedded controller is a MEC1724 in a WQFN56_7X7 package, with a dedicated W25Q80DVUXIET EC flash ROM. The main BIOS SPI flash is a 64MB W25Q512JVEIN, with a compatible 16MB W25Q128JVSIN option. Audio is handled by an ALC3287-CG codec in an MQFN4884 package. The charging IC is a BQ4179MWV-E2, and the system includes an Intel I219 GbE PHY, a Parade PS8409A HDMI re-timer, a GL
Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
KT4D0
Project Code
KT4D3
Project Code
KT4DA
Project Code
KT6D0
Project Code
KT6DA
Project Code
NM-E972
Board Number
Intel RaptorLake Processor with DDR5
CPU Platform
Raptor Lake P 6C+8C
CPU Model
MEC1724
EC / KBC
ALC3287-CG
Audio Codec
W25Q80DVUXIET
BIOS / EC Flash
BQ4179MWV-E2
Charging / PD IC
DDR5
RAM Type
GBE PHY JACKSONVILLE I219
LAN Controller
Garfield Peak -2
WiFi / WLAN
PARADE-PS8409A
Signal Conditioning IC
GL9755
Card Reader IC
TPS65994-AE
USB Controller
Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
KT4D0
Project Code
KT4D3
Project Code
KT4DA
Project Code
KT6D0
Project Code
KT6DA
Project Code
NM-E972
Board Number
Intel RaptorLake Processor with DDR5
CPU Platform
Raptor Lake P 6C+8C
CPU Model
MEC1724
EC / KBC
ALC3287-CG
Audio Codec
W25Q80DVUXIET
BIOS / EC Flash
BQ4179MWV-E2
Charging / PD IC
DDR5
RAM Type
GBE PHY JACKSONVILLE I219
LAN Controller
Garfield Peak -2
WiFi / WLAN
PARADE-PS8409A
Signal Conditioning IC
GL9755
Card Reader IC
TPS65994-AE
USB Controller
Attachments
Last edited by a moderator: