BIOS WORLDLenovo X1-5 · Schematic (86 pages)
File name: X1-5.pdf
Lenovo X1-5 — Schematic, 86 pages. Main chips: MEC1653 (EC), W25Q80DVSNIG / W25Q128FVSIQ / MX25L12873FM2I-10G (BIOS flash), BD82032FVJ-GE2 (CPU), BQ25700 / BQ25700RSN (charger). Covers: display (LVDS / eDP / HDMI), WLAN / Bluetooth, chipset (PCH), LAN, charger / battery, keyboard / touchpad.
- Type
- Schematic / document
- Size
- 951.3 KB
- Pages
- 86
- Added
- 2026-10-09
- Brand
- Lenovo
- MD5
- D046CAE71931F1A41BE86BA45B26237E
- Found in
- Computers › Laptop › Lenovo ThinkPad › X1 & X series › X1-5
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Main chips and parts
| Part | Function |
|---|---|
| MEC1653 | EC (embedded controller) |
| W25Q80DVSNIG | BIOS / SPI flash |
| W25Q128FVSIQ | BIOS / SPI flash |
| MX25L12873FM2I-10G | BIOS / SPI flash |
| N25Q128A13ESEDFF | BIOS / SPI flash |
| MX25V8035FM1I | BIOS / SPI flash |
| BD82032FVJ-GE2 | CPU / SoC |
| BQ25700 | Charger |
| BQ25700RSN | Charger |
| NCP81382 | Power (PWM) |
| NCP81218 | Power (PWM) |
| NB682 | Power (PWM) |
| TPS51206 | Power (PWM) |
| NB695 | Power (PWM) |
| TPS51285B-1 | Power (PWM) |
Text from the first pages
VER VCCSTG · LOGIC (NB682) (TPS51206) HOLES · VCCCPUIO VCC1R0_SUS VCCST VCC1R8_SUS VCCPCHCORE WLAN SCREW · I/F I/F CONTROLLER CONNECTOR POINT DEBUG (BQ25700) CONTROLLER · I/F MODULE MODULE INTERFACE PAD/NFC/FPR 2.0 SWITCH/LPC ENGINE-2(1/2) ENGINE-2(2/2) CHARGER VCC5M/VCC3M VCCCPUCORE VCCGFXCORE_I (NCP81382) 3 · POWER/CONN JACKSONVILLE 1 2 SUBCARD CONNECTOR G-SENSOR TPM INPUT VCCSA · DONGLE SOCKET SOCKET CARD CARD BEEP 51.MEC1653(1/3) 52.MEC1653(2/3) 53.MEC1653(3/3) 54.KEYBOARD/TRACK 58.DISCRETE IMVP8 · Logic LPC/SPI/SMBUS/C-LINK SIGNALS