Lenovo Legion R7000P NM-D281 Schematic
Technical Specifications
Technical Summary
This LC Future Center Y550 motherboard, board number NM-D281 revision 0.1 dated 2020-04-12, is built around the AMD APU Renoir platform paired with an nVidia N18E-G0/G1 discrete GPU. The system memory architecture consists of DDR4 non-ECC memory via two DDR4-SO-DIMM slots. The embedded controller is an ITE IT8227-LQFP128, and the audio codec is an ALC3287. The BIOS/SPI flash is a 16MB IC. Networking is handled by a Realtek RTL8111H-CG LAN IC, with wireless connectivity provided by an M.2 WLAN&BT card. The charging IC is a CRTS5457P, and thermal monitoring is managed by an F75303M sensor. The board includes a USB3.0 & Card reader controller, a USB Hub IC, and an HDMI connector.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is an ITE IT8227-LQFP128.
Q: What is the BIOS flash capacity?
A: The BIOS/SPI flash is a 16MB IC.
Q: What is the memory architecture?
A: The memory architecture is DDR4 non-ECC, using two DDR4-SO-DIMM slots.
Q: What is the charging IC?
A: The charging IC is a CRTS5457P.
Q: What LAN IC is used?
A: The LAN IC is a Realtek RTL8111H-CG.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | LC Future Center |
| Model | Y550 |
| Motherboard Manufacturer | LC Future Center |
| Board Number | NM-D281 |
| Revision | 0.1 |
| Date | 2020-04-12 |
| CPU Platform | AMD APU Renoir |
| GPU Type | nVidia N18E-G0/G1 |
| EC / KBC | ITE IT8227-LQFP128 |
| Audio Codec | ALC3287 |
| BIOS / SPI Flash | 16MB |
| Charging IC | CRTS5457P |
| RAM Type | DDR4 |
| RAM Architecture | DDR4 non-ECC |
| RAM Quantity / Slots | DDR4-SO-DIMM x2 |
| Thermal Sensor | F75303M |
| Card Reader IC | USB3.0 & Card reader |
| USB Hub IC | USB Hub |
| LAN IC | Realtek RTL8111H-CG |
| WiFi / WLAN IC | M.2 Card (WLAN&BT) |
| HDMI Level Shifter | HDMI Conn. |
Technical Summary
This LC Future Center Y550 motherboard, board number NM-D281 revision 0.1 dated 2020-04-12, is built around the AMD APU Renoir platform paired with an nVidia N18E-G0/G1 discrete GPU. The system memory architecture consists of DDR4 non-ECC memory via two DDR4-SO-DIMM slots. The embedded controller is an ITE IT8227-LQFP128, and the audio codec is an ALC3287. The BIOS/SPI flash is a 16MB IC. Networking is handled by a Realtek RTL8111H-CG LAN IC, with wireless connectivity provided by an M.2 WLAN&BT card. The charging IC is a CRTS5457P, and thermal monitoring is managed by an F75303M sensor. The board includes a USB3.0 & Card reader controller, a USB Hub IC, and an HDMI connector.
Technician FAQ
Q: What EC/KBC is used on this motherboard?
A: The embedded controller is an ITE IT8227-LQFP128.
Q: What is the BIOS flash capacity?
A: The BIOS/SPI flash is a 16MB IC.
Q: What is the memory architecture?
A: The memory architecture is DDR4 non-ECC, using two DDR4-SO-DIMM slots.
Q: What is the charging IC?
A: The charging IC is a CRTS5457P.
Q: What LAN IC is used?
A: The LAN IC is a Realtek RTL8111H-CG.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Indexed motherboard components
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Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
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