Lenovo Ideapad 5 Pro 14ACN6 GLA41 LA-K483P Schematic
Technical Specifications
Technical Summary
The Compal LA-K483P motherboard, revision 1A, dated 2020-12-08, is designed for the S560 Pro-14" laptop. It is built around an AMD Cezanne processor with DDR4 3200MHz memory, utilizing on-board RAM with four chips on channel A and four on channel B. The system features an NVIDIA N18S-G5-A1 GPU with 2GB of GDDR6 VRAM. The EC/KBC is an ENE KB9022, and the audio codec is a Realtek ALC3287. The main BIOS is stored on a 16MB SPI ROM, while a separate 8Mb SPI ROM is used for the EC. Charging and USB-C control are handled by a TI TPS65994AD, with additional power management via TI TPD4S311. Display connectivity includes a Parade PS8407 HDMI retimer and Parade PS8719 USB redrivers. The card reader and SD card controller are integrated into a Realtek RTS5232. A sensor hub is provided by an ITE IT8353, and a TI SN1702001 manages USB
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Compal |
| Model | S560 Pro-14" |
| Motherboard Manufacturer | Compal Electronics, Inc. |
| Project Code | LA-K483P |
| Board Number | LA-K483P |
| Revision | 1A |
| Date | 2020-12-08 |
| CPU Platform | AMD Cezanne Processor |
| GPU Type | NVIDIA N18S-G5-A1 |
| Graphics Architecture | GDDR6 |
| EC / KBC | ENE KB9022 |
| Audio Codec | Realtek ALC3287 |
| BIOS / SPI Flash | SPI ROM 16MB |
| EC Flash / ROM | SPI ROM 8Mb |
| Charging IC | TI TPS65994AD |
| RAM Type | DDR4 3200MHz |
| RAM Architecture | On board RAM x4 CH-A, On board RAM x4 CH-B |
| Card Reader IC | Realtek RTS5232 |
| LAN IC | Realtek RTS5232 |
| WiFi / WLAN IC | WLAN/BT 2230 conn. |
| HDMI Level Shifter | Parade PS8407 |
| USB Hub IC | TI TS3DS10224 |
| Power IC(s) | TI TPD4S311 |
| USB-C Controller | TI TPS65994AD |
| HDMI Controller | Parade PS8407 |
| USB Redriver | Parade PS8719 |
| Sensor Hub | ITE IT8353 |
| USB Charger | TI SN1702001 |
| SD Card Controller | Realtek RTS5232 |
| Audio Amplifier | Realtek ALC3287 |
| Keyboard Controller | ENE KB9022 |
| TouchPad Controller | I2C |
Technical Summary
The Compal LA-K483P motherboard, revision 1A, dated 2020-12-08, is designed for the S560 Pro-14" laptop. It is built around an AMD Cezanne processor with DDR4 3200MHz memory, utilizing on-board RAM with four chips on channel A and four on channel B. The system features an NVIDIA N18S-G5-A1 GPU with 2GB of GDDR6 VRAM. The EC/KBC is an ENE KB9022, and the audio codec is a Realtek ALC3287. The main BIOS is stored on a 16MB SPI ROM, while a separate 8Mb SPI ROM is used for the EC. Charging and USB-C control are handled by a TI TPS65994AD, with additional power management via TI TPD4S311. Display connectivity includes a Parade PS8407 HDMI retimer and Parade PS8719 USB redrivers. The card reader and SD card controller are integrated into a Realtek RTS5232. A sensor hub is provided by an ITE IT8353, and a TI SN1702001 manages USB
Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
LA-K483P
Project Code
LA-K483P
Board Number
AMD Cezanne Processor
CPU Platform
NVIDIA N18S-G5-A1
Graphics
GDDR6
Graphics
KB9022
EC / KBC
ALC3287
Audio Codec
SPI ROM (8MB)
BIOS / EC Flash
TPS65994AD
Charging / PD IC
DDR4 3200MHZ
RAM Type
RTS5232
Card Reader IC
RTS5232
LAN Controller
WLAN/BT 2230 conn.
WiFi / WLAN
PS8407
Signal Conditioning IC
TS3DS10224
USB Controller
TPD4S311
Power IC
TPS65994AD
USB Controller
I2C
Touch Controller
Indexed motherboard components
Open a component to see every indexed schematic that uses the same part.
LA-K483P
Project Code
LA-K483P
Board Number
AMD Cezanne Processor
CPU Platform
NVIDIA N18S-G5-A1
Graphics
GDDR6
Graphics
KB9022
EC / KBC
ALC3287
Audio Codec
SPI ROM (8MB)
BIOS / EC Flash
TPS65994AD
Charging / PD IC
DDR4 3200MHZ
RAM Type
RTS5232
Card Reader IC
RTS5232
LAN Controller
WLAN/BT 2230 conn.
WiFi / WLAN
PS8407
Signal Conditioning IC
TS3DS10224
USB Controller
TPD4S311
Power IC
TPS65994AD
USB Controller
I2C
Touch Controller
Attachments
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