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Lenovo (Compal) C340-14IWL FLEX-14IWL S540-14WL LA-H081P · Schematic (51 pages)

File name: C340-14IWL_FLEX-14IWL_S540-14WL.pdf

Lenovo (Compal) C340-14IWL FLEX-14IWL S540-14WL — Schematic, board LA-H081P, 51 pages. Main chips: KB9022GD / KB9022 (EC), W25Q128JVSIQ (BIOS flash), N16S-GT-S-A2 / GF117 / GM108 (GPU), ISL95520AHRZ-T (charger). Covers: memory, CPU, audio, USB, display (LVDS / eDP / HDMI), charger / battery.

Lenovo (Compal) C340-14IWL FLEX-14IWL S540-14WL LA-H081P · Schematic (51 pages) — page 1 preview
Page 1 preview (watermarked, reduced size)
Type
Schematic / document
Size
5.8 MB
Pages
51
Added
2026-10-06
Brand
Lenovo (Compal)
Board
LA-H081P
Also written as
LAH081P · LA H081P · LAH 081P · LAH-081P
MD5
E7C624DD42193D5A8D8714D8467AEBFF
Found in
联想 › lenovo update 20230406 › PDF

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Main chips and parts

PartFunction
KB9022GDEC (embedded controller)
KB9022EC (embedded controller)
W25Q128JVSIQBIOS / SPI flash
N16S-GT-S-A2GPU
GF117GPU
GM108GPU
GF119GPU
N17S-G1GPU
N16S-GTRGPU
N17S-G2GPU
N17S-G2-A1GPU
N17S-G0GPU
N17S-G0-A1GPU
ISL95520AHRZ-TCharger
SY8386RHCPower (PWM)

Text from the first pages

Compal M/B Whiskey · EL4C1 DIS Intel · Conn. AOU Conn. · Sub Conn. · Mic Sub · Jack Speaker On · USB with USB · HP SPK · Panel RTS5232S Codec · Int. Touch Realtek Audio CX11880 SPI · WHL/CML-U BGA · LPC KBC ENE · PCIe SATA · KBD Sensor · Parade PS8407A redriver PS8713B · Int. Hall LED · (Key conn. Panel · VRAM(GDDR5) PCIE/SATA 2242/2280 PCIE/SATA 2242/2280 WLAN/BT LCD HDMI Mux/CC RTS5448 · NVIDIA NVIDIA TDP:18W 2GB NGFF NGFF NGFF 2230 eDP FHD · VBus USB3.1 CC/Vconn · USB 1) 2) (Type-C) · WLAN+BT Table Port · Port Port Port Screen Print · Port Port Table

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