Schematic DELL E5470 LA-C631P Schematic

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DELL E5470 LA-C631P Schematic

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Technical Specifications

Parameter	Value
Brand	Dell
Motherboard Manufacturer	Compal Electronics, Inc.
Document Number	LA-C631P
Revision	1.0
Date	Thursday, October 08, 2015
CPU Platform	Intel Skylake U
PCH / Southbridge	Intel MCP
EC / KBC	SMSC KBC MEC5085
EC/KBC Package	SMSC SIO ECE5048
Audio Codec	ALC3235
BIOS / SPI Flash	W25Q64FVSSIQ
BIOS Flash Capacity	128M 4K sector
Compatible BIOS IC Models	W25Q128FVSIQ
RAM Type	DDR4
RAM Architecture	DDR4-SO-DIMM X2
LAN IC	Intel Jacksonville WGI219LM
Card Reader IC	RTS5242
TPM	NPCT650JAAYX
TPM 1.2	BCM58102
Smart Card IC	TDA8034HN
USB Power Share IC	TPS2544
SATA/PCIe Repeater	PS8558
DP DeMUX	PS8338
SATA Repeater	PI3EQX6741
VGA Switch	TS3V713
LOM Switch	PI3L720
Fingerprint Connector Interface	SPI
RFID/NFC Interface	SPI
LID Switch Interface	SPI

Technical Summary

This Dell motherboard, manufactured by Compal Electronics (Document Number LA-C631P Rev 1.0, dated October 8, 2015), is built on the Intel Skylake U platform with an Intel MCP PCH. The system firmware is stored on a W25Q64FVSSIQ SPI flash (128M, 4K sector), with a compatible W25Q128FVSIQ alternative. The embedded controller is an SMSC KBC MEC5085, with an SMSC SIO ECE5048 package. Audio is handled by an ALC3235 HDA codec, and wired networking by an Intel Jacksonville WGI219LM. Memory consists of two DDR4 SO-DIMM slots. Additional notable ICs include an NPCT650JAAYX TPM 2.0, a BCM58102 TPM 1.2, a TDA8034HN smart card controller, an RTS5242 card reader, a TPS2544 USB power share controller, PS8558 SATA/PCIe repeaters, a PS8338 DP DeMUX, a PI3EQX6741 SATA repeater, a TS3V713 VGA switch, and a PI3L720 LOM switch.

Technician FAQ

Q: What BIOS IC models are used on this motherboard?

A: The primary BIOS flash is a W25Q64FVSSIQ (128M, 4K sector). A compatible alternative is the W25Q128FVSIQ.

Q: What EC/KBC is used on this motherboard?

A: The embedded controller is an SMSC KBC MEC5085, with an SMSC SIO ECE5048 package.

Q: What is the memory architecture of this motherboard?

A: The motherboard supports DDR4 memory via two DDR4 SO-DIMM slots.

Indexed motherboard components

Open a component to see every indexed schematic that uses the same part.

Skylake-U CPU Platform MEC5085 EC / KBC ALC3235 Audio Codec W25Q64FVSSIQ Firmware Flash Memory W25Q128FVSIQ Firmware Flash Memory DDR4 RAM Type JACKSONVILLE WGI219LM LAN Controller RTS5242 Card Reader IC NPCT650JAAYX TPM / Security IC BCM58102 TPM / Security IC TDA8034HN TPM / Security IC TPS2544 Power IC PS8558 Signal Conditioning IC PS8338 Signal Conditioning IC PI3EQX6741 Signal Conditioning IC TS3V713 Signal Conditioning IC PI3L720 Signal Conditioning IC