Schematic Dell Inspiron G7 17 7700 Pegatron HELA17_N18E_115W Schematic

[Vahab Hemmati]

Dell Inspiron G7 17 7700 Pegatron HELA17_N18E_115W Schematic

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Technical Specifications

Parameter	Value
Brand	Pegatron Corp.
Model	HELA/N18E
Motherboard Manufacturer	Pegatron Corp.
Project Code	X02
Board Number	X02
Revision	C1110
Date	Thursday, April 09, 2020
CPU Platform	Comet Lake-H
CPU Model	Intel Processor
PCH / Southbridge	INTEL CML PCH - H
GPU Type	NVIDIA
Graphics Architecture	Hela (Comet Lake-H / N18E-RTX/GTX)
dGPU Chip Number	N18E-G1R, N18E-G2R, N18E-G0
EC / KBC	MEC1515
EC/KBC Package	MEC1515
Audio Codec	REALTEK/ALC3281
BIOS / SPI Flash	SPI Flash
BIOS Flash Capacity	16MB+8MB
Charging IC	ISL95522
Charger Architecture	Charger_ISL95522
RAM Type	DDR4 SO-DIMM
RAM Architecture	DDR4 SO-DIMM
RAM Quantity / Slots	Channel A, Channel B
LAN IC	LAN Killer E2500V2
WiFi / WLAN IC	M.2 (WIFI/BT)
HDMI Level Shifter	Titan Ridge
Card Reader IC	Realtek
USB Hub IC	Cypress/CCG5
Power IC(s)	PU7100, PU7101, PU7102, PU7103, PU7300, PU7400, PU7900, PU7700, PU7600, PU7901, PU8000, PU8001, PU8005, PU8103, PU8500, PU6901, PU3400, PU7000, PU8002, PU7701, PU7601
Thermal Sensor	MAX34417
Drawing Number	X02
Document Number	X02

Technical Summary

This Pegatron HELA/N18E motherboard, project code X02 revision C1110 dated April 09, 2020, is built around an Intel Comet Lake-H processor with an Intel CML PCH-H southbridge. The discrete GPU architecture is NVIDIA Hela, supporting N18E-G1R, N18E-G2R, and N18E-G0 GPU chips. System memory consists of DDR4 SO-DIMM modules across Channel A and Channel B. The embedded controller is a Microchip MEC1515. Audio is handled by a Realtek ALC3281 codec. The BIOS SPI flash configuration is 16MB+8MB. The charging subsystem is managed by an ISL95522 charger IC. Wired networking is provided by a Killer E2500V2 LAN IC, with wireless connectivity via an M.2 WLAN/BT slot. The HDMI interface uses a Titan Ridge level shifter, and USB-C PD is controlled by a Cypress CCG5 controller. The card reader is a Realtek device. Power management involves multiple voltage regulator ICs including PU7100, PU7101, PU7102, PU7103, PU7300, PU7400, PU7900, PU7700, PU7600, PU7901, PU8000, PU

Indexed motherboard components

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

X02 Project Code X02 Board Number COMET LAKE - H CPU Platform Intel Processor CPU Model CML PCH - H PCH / Southbridge nVIDIA Graphics Hela (Comet Lake-H / N18E-RTX/GTX) Graphics N18E-G0 Graphics N18E-G1R Graphics N18E-G2R Graphics MEC1515 EC / KBC REALTEK/ALC3281 Audio Codec ISL95522 Charging / PD IC DDR4-SO-DIMM RAM Type LAN KILLER E2500V2 LAN Controller M.2 Wifi & BT WiFi / WLAN CYPRESS/CCG5 USB Controller PU3400 Power IC PU6901 Power IC PU7000 Power IC PU7100 Power IC PU7101 Power IC PU7102 Power IC PU7103 Power IC PU7300 Power IC PU7400 Power IC PU7600 Power IC PU7601 Power IC PU7700 Power IC PU7701 Power IC PU7900 Power IC PU7901 Power IC PU8000 Power IC PU8001 Power IC PU8002 Power IC PU8005 Power IC PU8103 Power IC PU8500 Power IC MAX34417 Thermal / Fan Control