Salim Badakhshan
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Lenovo AIO 520-24IKL LA-E884P Rev 0.2 Schematic
Technical Specifications
Technical Summary
This Compal LS-E881P I/O Board schematic, revision 0.3, dated March 27, 2017, is documented under the LS-E885P Schematics Document. The board is manufactured by Compal Electronics, Inc. and features a Realtek RTS5170-GR card reader controller in a QFN24 package. The schematic includes detailed circuitry for the SD card interface and associated power rails, with specific component placement notes for EMI filtering components near the card reader connector.
Technician FAQ
Q: What is the board number and revision of this schematic?
A: The board number is LS-E881P, revision 0.3.
Q: What card reader IC is used on this board?
A: The card reader IC is a Realtek RTS5170-GR in a QFN24 package.
Q: What is the document number for this schematic?
A: The document number is LS-E885P Schematics Document.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
Technical Summary
This Compal LA-E884P Rev 0.3 motherboard is designed for an Intel Kaby Lake-S LGA1151 CPU platform paired with a PCH-H southbridge. The discrete graphics solution is an Nvidia N16S-GTR GPU. System memory consists of two DDR4-SO-DIMM slots. The main BIOS SPI flash is a Winbond W25Q64FVSSIQ 8MB IC, while the EC firmware is stored on a Winbond W25X20CLSNIG 256KB flash. The embedded controller is an NCT6685D. Audio is handled by a Realtek ALC274-CG codec, and networking is provided by a Realtek RTL8111G LAN IC. A Realtek RTS5170 card reader IC is also present. The HDMI interface utilizes an RLD2785T_CG scalar/level shifter.
Technician FAQ
Q: What is the main BIOS flash IC model on this motherboard?
A: The main BIOS SPI flash is a Winbond W25Q64FVSSIQ with 8MB capacity.
Q: What EC flash IC is used on this motherboard?
A: The EC firmware is stored on a Winbond W25X20CLSNIG 256KB SPI flash.
Q: What embedded controller (EC/KBC) is used on this motherboard?
A: The embedded controller is an NCT6685D.
Q: What is the discrete GPU model on this motherboard?
A: The discrete GPU is an Nvidia N16S-GTR.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Compal |
| Model | LS-E881P |
| Motherboard Manufacturer | Compal Electronics, Inc. |
| Board Number | LS-E881P |
| Revision | 0.3 |
| Date | 03/27, 2017 |
| Document Number | LS-E885P Schematics Document |
| Card Reader IC | RTS5170-GR_QFN24 |
Technical Summary
This Compal LS-E881P I/O Board schematic, revision 0.3, dated March 27, 2017, is documented under the LS-E885P Schematics Document. The board is manufactured by Compal Electronics, Inc. and features a Realtek RTS5170-GR card reader controller in a QFN24 package. The schematic includes detailed circuitry for the SD card interface and associated power rails, with specific component placement notes for EMI filtering components near the card reader connector.
Technician FAQ
Q: What is the board number and revision of this schematic?
A: The board number is LS-E881P, revision 0.3.
Q: What card reader IC is used on this board?
A: The card reader IC is a Realtek RTS5170-GR in a QFN24 package.
Q: What is the document number for this schematic?
A: The document number is LS-E885P Schematics Document.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Compal |
| Model | LA-E884P |
| Motherboard Manufacturer | Compal Electronics, Inc. |
| Board Number | LA-E884P |
| Revision | 0.3 |
| Date | Thursday, March 30, 2017 |
| CPU Platform | Intel Kaby Lake |
| CPU Model | Intel CPU KABY LAKE-S LGA1151 |
| CPU Socket | LGA1151 |
| PCH / Southbridge | PCH-H |
| GPU Type | Nvidia N16S-GTR |
| Graphics Architecture | Nvidia N16S-GTR |
| EC / KBC | NCT6685D |
| EC/KBC Package | NCT6685D |
| Audio Codec | Realtek ALC274-CG |
| BIOS / SPI Flash | W25Q64FVSSIQ |
| BIOS Flash Exact Model | W25Q64FVSSIQ |
| BIOS Flash Manufacturer | Winbond |
| BIOS Flash Capacity | 8MB |
| EC Flash / ROM | W25X20CLSNIG |
| Charging IC | NPCE215 |
| RAM Type | DDR4-SO-DIMM |
| RAM Architecture | DDR4-SO-DIMM |
| RAM Quantity / Slots | 2 |
| Card Reader IC | Realtek RTS5170 |
| LAN IC | Realtek RTL8111G |
| WiFi / WLAN IC | WLAN/BT |
| HDMI Level Shifter | RLD2785T_CG |
Technical Summary
This Compal LA-E884P Rev 0.3 motherboard is designed for an Intel Kaby Lake-S LGA1151 CPU platform paired with a PCH-H southbridge. The discrete graphics solution is an Nvidia N16S-GTR GPU. System memory consists of two DDR4-SO-DIMM slots. The main BIOS SPI flash is a Winbond W25Q64FVSSIQ 8MB IC, while the EC firmware is stored on a Winbond W25X20CLSNIG 256KB flash. The embedded controller is an NCT6685D. Audio is handled by a Realtek ALC274-CG codec, and networking is provided by a Realtek RTL8111G LAN IC. A Realtek RTS5170 card reader IC is also present. The HDMI interface utilizes an RLD2785T_CG scalar/level shifter.
Technician FAQ
Q: What is the main BIOS flash IC model on this motherboard?
A: The main BIOS SPI flash is a Winbond W25Q64FVSSIQ with 8MB capacity.
Q: What EC flash IC is used on this motherboard?
A: The EC firmware is stored on a Winbond W25X20CLSNIG 256KB SPI flash.
Q: What embedded controller (EC/KBC) is used on this motherboard?
A: The embedded controller is an NCT6685D.
Q: What is the discrete GPU model on this motherboard?
A: The discrete GPU is an Nvidia N16S-GTR.
Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.
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