Schematic lenovo yoga 500-14ibd wistron lt41 14217-1 schematic

[Admin]

lenovo yoga 500-14ibd wistron lt41 14217-1

---

Technical Specifications

Parameter	Value
Brand	Wistron Corporation
Project Code	4PD03N010001
Board Number	LT41-1
Revision	A3
Date	Tuesday, January 20, 2015
Document Number	31102
CPU Platform	Broadwell
GPU Type	N16S-GT
Graphics Architecture	N16V-GTM
EC / KBC	NUVOTON NPCE285P
Audio Codec	ALC233
BIOS / SPI Flash	8MB SPI Flash
Charging IC	ISL95520
Charger Architecture	ISL95520
Power IC(s)	TPS51275, TPS51624, SYS8208A, TPS51716, RT9198, RT8812A
RAM Type	DDR3L
RAM Architecture	DDR3L 1333/1600, DDR3L 2GB/4GB VRAM
RAM Quantity / Slots	DIMM Slot 1
Card Reader IC	GL3213
LAN IC	RTL8111GUL
WiFi / WLAN IC	NGFF WLAN+Bluetooth COMBO
HDMI Level Shifter	HDMI 1.4a
Thermal Sensor	NCT7718W
USB Hub IC	STCC5021IQTR
PCB Number	14217

Technical Summary

This Wistron LT41-1 motherboard (Project Code 4PD03N010001, PCB P/N 14217, Rev A3) is designed for the Broadwell CPU platform. The board utilizes an N16S-GT GPU with N16V-GTM graphics architecture and features a NUVOTON NPCE285P EC/KBC. System memory is DDR3L 1333/1600 with one DIMM slot and DDR3L 2GB/4GB VRAM. The BIOS is stored on an 8MB SPI flash IC. Power management is handled by an ISL95520 charger architecture with TPS51275, TPS51624, SYS8208A, TPS51716, RT9198, and RT8812A power ICs. The audio codec is an ALC233, the LAN IC is a Realtek RTL8111GUL, and the card reader controller is a GL3213. Thermal monitoring is provided by an NCT7718W sensor, and the USB hub IC is an STCC5021IQTR.

Technician FAQ

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

A: The EC/KBC is a NUVOTON NPCE285P.

Q: What is the BIOS flash configuration?

A: The board uses an 8MB SPI Flash IC.

Q: What is the charging architecture?

A: The charger IC is an ISL95520.

Q: What is the GPU configuration?

A: The GPU is an N16S-GT with N16V-GTM graphics architecture and DDR3L 2GB/4GB VRAM.

Q: What is the board number and PCB P/N?

A: The board number is LT41-1 (Project Code 4PD03N010001) with PCB P/N 14217.

Technical data structured and organized by Dr-Bios.com, based on original schematic source analysis.

Indexed motherboard components

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

4PD03N010001 Project Code LT41-1 Board Number Broadwell CPU Platform N16S-GT Graphics N16V-GTM Graphics NPCE285P EC / KBC ALC233 Audio Codec ISL95520 Charging / PD IC RT8812A Power IC RT9198 Power IC SYS8208A Power IC TPS51275 Power IC TPS51624 Power IC TPS51716 Power IC DDR3L RAM Type GL3213 Card Reader IC RTL8111GUL LAN Controller NGFF WLAN+Bluetooth COMBO WiFi / WLAN HDMI 1.4A Signal Conditioning IC NCT7718W Thermal / Fan Control STCC5021IQTR USB Controller