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DELL (Wistron) Dell 14 hsw LA-B843P Schematic · Schematic (103 pages)

File name: Dell 14 hsw LA-B843P Schematic.pdf

DELL (Wistron) Dell 14 hsw LA-B843P Schematic — Schematic, 103 pages. Main chips: NPCE285P / NPCE985 / NPCE885 (EC), W25Q64FVSSIQ-GP / CAT24C128WI-GT3-GP (BIOS flash), SIS780DN-T1-GE3-GP (CPU), GF117 / GM108 / N14M-GE-S-A2-GP (GPU). Covers: charger / battery, CPU, memory, USB, WLAN / Bluetooth, storage (SATA / NVMe).

DELL (Wistron) Dell 14 hsw LA-B843P Schematic · Schematic (103 pages) — page 1 preview
Page 1 preview (watermarked, reduced size)
Type
Schematic / document
Size
1.8 MB
Pages
103
Added
2026-10-09
Brand
DELL (Wistron)
Board
LA-B843P
Also written as
LAB843P · LA B843P · LAB 843P · LAB-843P
MD5
E6388A1630B5D27CD3086188A56BE858
Found in
Computers › Laptop › DELL › Unorganized › SCH

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Main chips and parts

PartFunction
NPCE285PEC (embedded controller)
NPCE985EC (embedded controller)
NPCE885EC (embedded controller)
NPCE285PA0DX-GPEC (embedded controller)
NPCE995XEC (embedded controller)
W25Q64FVSSIQ-GPBIOS / SPI flash
CAT24C128WI-GT3-GPBIOS / SPI flash
SIS780DN-T1-GE3-GPCPU / SoC
GF117GPU
GM108GPU
N14M-GE-S-A2-GPGPU
GF119GPU
N15S-GTGPU
N15V-GM-S-A2GPU
N15V-GMGPU

Text from the first pages

OUTPUTS DCBATOUT DC/DC OUTPUTS 5V_AUX_S5 3D3V_S5 Power OUTPUTS VCC_CORE OUTPUTS 1D35V_S3 0D65V_S0 OUTPUTS 1D05V_S0 OUTPUTS 1D5V_S0 5V_S0 LAYER · CHARGER SYSTEM DCBATOUT DCBATOUT DCBATOUT DCBATOUT Switches INPUTS 1D35V_S3 1D05V_S0 1D35V_S3 PCB L3:Signal L4:Signal L6:Signal · Janus:(10/100/1000)RTL8111G combo Left · Realtek RTS5170 HDD ODD · A LAN 10/100 RealTek · Block CPU ULT (UMA) (DIS) WPT-LP ports 2.0/1.1 ports 3.0 Audio Definition ports ports I/F 4.0a · Intel Broadwell 28W 15W · USB 8 USB 4 High SATA 4 PCIE 8 LPC ACPI · ROM 25 Read · Flash 8MB Quad · Cedar/Janus only) 55 · (Janus HDMI eDP

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