BIOS WORLDLenovo (Wistron) Lenovo ThinkPad X1 16822-1 SA · Schematic (89 pages)
File name: Lenovo ThinkPad X1 16822-1 SA.pdf
Lenovo (Wistron) Lenovo ThinkPad X1 16822-1 SA — Schematic, 89 pages. Main chips: MEC1653-TN-GP / MEC1633 / MEC1653-TN (EC), W25Q80DVSNIG / W25Q128FVSIQ / MX25L12873FM2I-10G (BIOS flash), BQ24780 / BQ25700RSNR-GP (charger), SC470P25V1KX-GP / NCP81382MNTXG-3-GP / NB682 (PWM). Covers: charger / battery, CPU, RF, USB, LAN, WLAN / Bluetooth.
- Type
- Schematic / document
- Size
- 1.6 MB
- Pages
- 89
- Added
- 2026-10-10
- Brand
- Lenovo (Wistron)
- Board
- 16822
- MD5
- 9CE27086EA798B8A363F6F385A18FF56
- Found in
- ThinkPad
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Main chips and parts
| Part | Function |
|---|---|
| MEC1653-TN-GP | EC (embedded controller) |
| MEC1633 | EC (embedded controller) |
| MEC1653-TN | EC (embedded controller) |
| W25Q80DVSNIG | BIOS / SPI flash |
| W25Q128FVSIQ | BIOS / SPI flash |
| MX25L12873FM2I-10G | BIOS / SPI flash |
| N25Q128A13ESEDFF | BIOS / SPI flash |
| MX25V8035FM1I | BIOS / SPI flash |
| W25Q128FVSIQ-GP | BIOS / SPI flash |
| W25Q80DVSNIG-GP | BIOS / SPI flash |
| BQ24780 | Charger |
| BQ25700RSNR-GP | Charger |
| SC470P25V1KX-GP | Power (PWM) |
| NCP81382MNTXG-3-GP | Power (PWM) |
| NB682 | Power (PWM) |
Text from the first pages
Stackup Charger/Selector DC/DC VCC5M VCC3M CORE VCCSA · GFX VCCSA VCCCPUIO VCC1R0SUS VCC1R2A VCC0R6B VCC1R8SUS VCCPCHCORE · PCIe controller UHS-II) · Battery DC/DC · (upto Realtek RTS5234 microSD · Card) Card SIM Slot · Micro Card · Wireless Antenna 3042 · PCIe PHY · Intel Jacksonville Mini-RJ45 · Battery Charger · USB Port · 2.0 (BT) Thunderbolt · LAN Card) Bluetooth Card · Wireless Antenna WLAN 2630 · M.2 Type-M SSD 2280S3 · (M.2 Type-A (WiGig) · Internal Mic · HDA CODEC Combo Jack · Stereo Speaker · Bus ports · Express Port · PCI SATA IHDA · (RGB (IR · Mic Port Port (ISH_I2C0)
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