Schematic Dell G3 3590 Wistron Stradale CML-H 18835 Rev A00 Schematic

[Salim Badakhshan]

Dell G3 3590 Wistron Stradale CML-H 18835 Rev A00 Schematic

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Technical Specifications

Parameter	Value
Brand	Dell
Model	Stradale 17" XPS
Motherboard Manufacturer	Wistron Corporation
Project Code	4PD0JD010001 (XPS)
Board Number	18835-SE
Revision	DVT2
Date	2020/02/18
Document Number	A41105
CPU Platform	Comet Lake-H
GPU Type	NVidia GFX N18E/N19E
Graphics Architecture	GDDR6
EC / KBC	MEC5107K-D4
Audio Codec	ALC711
BIOS Flash Exact Model	W25Q80DVSSIG
BIOS Flash Manufacturer	WINDBOND
BIOS Flash Capacity	8MB
EC Flash / ROM	W25Q80DVSSIG
Charging IC	TitanRidge CCG5
RAM Type	DDR4
RAM Architecture	SODIMM
RAM Quantity / Slots	2
Card Reader IC	RTS 5243
LAN IC	Intel 1650S/AX201
WiFi / WLAN IC	Intel 1650S/AX201
HDMI Level Shifter	PS8338BQFN60GTR-A2
Audio Amplifier	ALC1309D
TPM	ST33HTPH2X32AHC4-GP
dGPU to UMA Conversion Support	UMA only installed / DISCRTE OPTIMUS installed

Technical Summary

This Dell Stradale 17" XPS schematic, revision DVT2 with document number A41105, is manufactured by Wistron Corporation and dated 2020/02/18. The platform is built around an Intel Comet Lake-H CPU with DDR4 SODIMM memory across two slots. Graphics are handled by an NVidia GFX N18E/N19E GPU with GDDR6 VRAM, supporting both UMA-only and discrete Optimus configurations. The system EC is a MEC5107K-D4, and the BIOS flash is an 8MB WINDBOND W25Q80DVSSIG, with an identical model used for EC flash. Audio is managed by an ALC711 codec paired with dual ALC1309D amplifiers. Connectivity includes TitanRidge CCG5 charging ICs, an Intel 1650S/AX201 WLAN/BT module, an RTS 5243 card reader, and a PS8338BQFN60GTR-A2 HDMI level shifter. Security is provided by an ST33HTPH2X32AHC4-GP TPM module.

Technician FAQ

Q: What BIOS IC model is used on this motherboard?

A: The BIOS flash is a WINDBOND W25Q80DVSSIG, 8MB capacity.

Q: Is the EC/KBC programmable on this motherboard?

A: The EC is a MEC5107K-D4, and the EC flash is a separate WINDBOND W25Q80DVSSIG, indicating programmable EC firmware.

Q: Does this motherboard support dGPU to UMA conversion?

A: Yes, the schematic explicitly lists both "UMA only installed" and "DISCRTE OPTIMUS installed" configurations, supporting conversion between the two.

Q: What is the charging architecture on this motherboard?

A: The charging ICs are TitanRidge CCG5 controllers, managing USB-C power delivery.

Technical data structured

Indexed motherboard components

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

4PD0JD010001 Project Code 18835-SE Board Number Comet Lake-H CPU Platform GFX N18E Graphics Model N19E Graphics Model GDDR6 Graphics Model MEC5107K-D4 EC / KBC ALC711 Audio Codec W25Q80DVSSIG Firmware Flash Memory TITANRIDGE CCG5 Charging / PD IC DDR4 RAM Type RTS5243 Card Reader IC 1650S LAN Controller AX201 LAN Controller 1650S WiFi / WLAN AX201 WiFi / WLAN PS8338BQFN60GTR-A2 Signal Conditioning IC ALC1309D Audio Amplifier ST33HTPH2X32AHC4-GP TPM / Security IC