Lenovo Legion 5 Pro 16IAH7 NM-E241 Schematic
Technical Specifications
Technical Summary
This LCFC Y570/Y570P motherboard schematic, revision 0.3 dated 2021-10-11, is built around the Intel ADL-P 45W processor platform. The discrete graphics solution uses an nVidia GN20-P0/P1 GPU with GDDR6 4/8GB memory in a TCP Lidless BGA 25mm*35mm package. System memory consists of two DDR5-SO-DIMM slots supporting up to 16GB each at 4800MT/s. The embedded controller subsystem includes an IT8227E-256CX, an IT8258 for the Y7 variant, and an IT8176. Audio is handled by an ALC3287-CG codec. The BIOS is stored on a 32MB SPI ROM. Charging is managed by two MBIA045 ICs. Networking is provided by a Realtek RTL8111H-CG LAN controller and an M.2 CRF module for WLAN and Bluetooth. The board also features a GL3523 USB hub, F75303M and NCT7718W thermal sensors, and PS8461E and PS361L HDMI level shifters.
Technician FAQ
Q: What EC/KBC controllers are used on this motherboard?
A: This motherboard uses an IT8227E-256CX, an IT8258 (for the Y7 variant), and an IT8176.
Q: What is the BIOS flash configuration?
A: The BIOS is stored on a 32MB SPI ROM.
Q: What is the memory architecture?
A: The board supports two DDR5-SO-DIMM slots, each capable of up to 16GB at 4800MT/s.
Q: What is the charging IC configuration?
A: The charging subsystem uses two MBIA045 ICs.
Q: What is the discrete GPU configuration?
A: The board uses an nVidia GN20-P0/P1 GPU with GDDR6
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | LCFC |
| Model | Y570/Y570P |
| Motherboard Manufacturer | LC Future Center |
| Project Code | YX70 intel0.3 |
| Board Number | YX70 intel0.3 |
| Revision | 0.3 |
| Date | 2021-10-11 |
| CPU Platform | Intel ADL-P 45W |
| GPU Type | nVidia GN20-P0/P1 |
| Graphics Architecture | GDDR6 4/8GB TCP Lidless BGA 25mm*35mm |
| EC / KBC | IT8227E-256CX |
| EC / KBC | IT8258 (for Y7) |
| EC / KBC | IT8176 |
| Audio Codec | ALC3287-CG |
| BIOS / SPI Flash | 32MB SPI ROM |
| Charging IC | MBIA045 *2 |
| RAM Type | DDR5 4800MT/s |
| RAM Architecture | DDR5-SO-DIMM x1 UP TO 16G x 1 / DDR5-SO-DIMM x1 UP TO 16G x 1 |
| RAM Quantity / Slots | 2 |
| Thermal Sensor | F75303M |
| Thermal Sensor | NCT7718W |
| USB Hub IC | GL3523 |
| LAN IC | Realtek RTL8111H-CG |
| WiFi / WLAN IC | M.2 CRF Module (WLAN&BT) |
Technical Summary
This LCFC Y570/Y570P motherboard schematic, revision 0.3 dated 2021-10-11, is built around the Intel ADL-P 45W processor platform. The discrete graphics solution uses an nVidia GN20-P0/P1 GPU with GDDR6 4/8GB memory in a TCP Lidless BGA 25mm*35mm package. System memory consists of two DDR5-SO-DIMM slots supporting up to 16GB each at 4800MT/s. The embedded controller subsystem includes an IT8227E-256CX, an IT8258 for the Y7 variant, and an IT8176. Audio is handled by an ALC3287-CG codec. The BIOS is stored on a 32MB SPI ROM. Charging is managed by two MBIA045 ICs. Networking is provided by a Realtek RTL8111H-CG LAN controller and an M.2 CRF module for WLAN and Bluetooth. The board also features a GL3523 USB hub, F75303M and NCT7718W thermal sensors, and PS8461E and PS361L HDMI level shifters.
Technician FAQ
Q: What EC/KBC controllers are used on this motherboard?
A: This motherboard uses an IT8227E-256CX, an IT8258 (for the Y7 variant), and an IT8176.
Q: What is the BIOS flash configuration?
A: The BIOS is stored on a 32MB SPI ROM.
Q: What is the memory architecture?
A: The board supports two DDR5-SO-DIMM slots, each capable of up to 16GB at 4800MT/s.
Q: What is the charging IC configuration?
A: The charging subsystem uses two MBIA045 ICs.
Q: What is the discrete GPU configuration?
A: The board uses an nVidia GN20-P0/P1 GPU with GDDR6
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