BIOS WORLDLenovo (LCFC) X260 NMA531R10-wv3svt sch · Schematic (100 pages)
File name: X260 NMA531R10-wv3svt_sch.pdf
Lenovo (LCFC) X260 NMA531R10-wv3svt sch — Schematic, board NM-A531, 100 pages. Main chips: MEC1653 / MEC1619 / MEC16353 (EC), W25Q128FVSIQ / W25Q128FVPIQ / MX25L12875FM2I-10G (BIOS flash), BQ24780SRUYR (charger), RT8068A / RT8068AZQW / TPS51716RUKR (PWM). Covers: charger / battery, WLAN / Bluetooth, CPU, chipset (PCH), LAN, power.
- Type
- Schematic / document
- Size
- 2.8 MB
- Pages
- 100
- Added
- 2026-10-09
- Brand
- Lenovo (LCFC)
- Board
- NM-A531
- Also written as
- NMA531 · NM A531 · NMA 531 · NMA-531
- MD5
- 15079E81FD27122CB3E111501CC95DB5
- Found in
- Computers › Laptop › Lenovo ThinkPad › X1 & X series › X260
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Main chips and parts
| Part | Function |
|---|---|
| MEC1653 | EC (embedded controller) |
| MEC1619 | EC (embedded controller) |
| MEC16353 | EC (embedded controller) |
| W25Q128FVSIQ | BIOS / SPI flash |
| W25Q128FVPIQ | BIOS / SPI flash |
| MX25L12875FM2I-10G | BIOS / SPI flash |
| BQ24780SRUYR | Charger |
| RT8068A | Power (PWM) |
| RT8068AZQW | Power (PWM) |
| TPS51716RUKR | Power (PWM) |
| TPS51367 | Power (PWM) |
| TPS51367RVER | Power (PWM) |
| NCP81382 | Power (PWM) |
| NCP81208MNTXG | Power (PWM) |
| TPS51285BRUKR | Power (PWM) |
Text from the first pages
FOR LED 2 · 092.LOAD 093.LOAD 094.LOAD 095.LOAD 096.LOAD 100.NEC THE THE THE SHEET SHEET SHEET LC LC LC THIRD THIRD THIRD · CONNECTOR CONTROLLER POINT DEBUG · SLOT INTERFACE SENSE I/F CONNECTOR 3 · CONN SWITCH I/F ALC3245-GRT CONNECTOR PAD/NFC/FPR · 038.LCD/LID/MIC/CAMERA/PWR CONNECTOR PORT POWER/CONN POWER/CONN CLARKVILLE MAGNETICS CONNECTOR CARD CARD MIC SPEAKER CONNECTOR SW/LPC · COMPONENT HDD · MINI CARD CARD JACK EXT BEEP 064.KEYBOARD/TRACK · LOGIC LPC/SPI/SMBUS/C-LINK PCIE/USB/SATA SIGNALS PM POWER POWER POWER CFG/RESERVED