BIOS WORLDLenovo (LCFC) X395 NM-C181 · Schematic (67 pages)
File name: X395.pdf
Lenovo (LCFC) X395 — Schematic, board NM-C181, 67 pages. Main chips: IT8186VG-192-BX (EC), W25Q80DVSNIG / W25Q64FWSSIQ / W25Q128FWSIQ (BIOS flash), BD82032FVJ-GE2 (CPU), BQ25700ARSNR (charger). Covers: block diagram, storage (SATA / NVMe), audio, WLAN / Bluetooth, USB, fan / thermal.
- Type
- Schematic / document
- Size
- 3.0 MB
- Pages
- 67
- Added
- 2026-10-09
- Brand
- Lenovo (LCFC)
- Board
- NM-C181
- Also written as
- NMC181 · NM C181 · NMC 181 · NMC-181
- MD5
- 45D186A8FC2EBB9812FF7C07FD3C7794
- Found in
- Computers › Laptop › Lenovo ThinkPad › X1 & X series › X395
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Main chips and parts
| Part | Function |
|---|---|
| IT8186VG-192-BX | EC (embedded controller) |
| W25Q80DVSNIG | BIOS / SPI flash |
| W25Q64FWSSIQ | BIOS / SPI flash |
| W25Q128FWSIQ | BIOS / SPI flash |
| W25Q80JVSSIQ | BIOS / SPI flash |
| BD82032FVJ-GE2 | CPU / SoC |
| BQ25700ARSNR | Charger |
| NB693GQ-Z | Power (PWM) |
| NB690 | Power (PWM) |
| TPS51393PRJER | Power (PWM) |
| RT8068 | Power (PWM) |
| ISL62771 | Power (PWM) |
| RT8068AZQW | Power (PWM) |
| NB687GQ-C669-Z | Power (PWM) |
| ISL62771HRTZ | Power (PWM) |
Text from the first pages
Sideswipe&Jazz AMD Logic Schematics · 41.AUDIO EXT MIC I/F · 12.LPC DEBUG CONN · 61.+VDD_CORE /CORENB DECOUPE · LCD CONN · USB Type-C Conn · USB&DP repeater · (M.2 WLAN Card) · (M.2 WWAN Card) · Normal type C · PD Controller · APU HDT · Type-A M.2 Card · Type-B M.2 Card · AMD Picasso FP5 · Micro SIM · Card Slot USB · Side Dock 25 · USB&DP repeater USBC1 · Part2 USB Type-C · Multi-Media Controller · USB Small Board · Card Slot 34 · USB 3.0 Gen 1 · USB 3.0 repeater · USB 3.1 repeater · USB 3.1 Gen 2 · SPI Flash · USB Type-C Conn USB2.0 port0 · HDA CODEC · LAN Chip · Normal type C 26