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Lenovo (Wistron) X1-YOGA2 LRV2 16822-SA MB · Schematic (89 pages)

File name: X1-YOGA2 LRV2_16822-SA_MB.PDF

Lenovo (Wistron) X1-YOGA2 LRV2 16822-SA MB — 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.

Lenovo (Wistron) X1-YOGA2 LRV2 16822-SA MB · Schematic (89 pages) — page 1 preview
Page 1 preview (watermarked, reduced size)
Type
Schematic / document
Size
4.6 MB
Pages
89
Added
2026-10-09
Brand
Lenovo (Wistron)
Board
16822
MD5
CC18219A98C409CDB13D142406251DBD
Found in
Computers › Laptop › Lenovo ThinkPad › X1 & X series › X1-YOGA2

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Main chips and parts

PartFunction
MEC1653-TN-GPEC (embedded controller)
MEC1633EC (embedded controller)
MEC1653-TNEC (embedded controller)
W25Q80DVSNIGBIOS / SPI flash
W25Q128FVSIQBIOS / SPI flash
MX25L12873FM2I-10GBIOS / SPI flash
N25Q128A13ESEDFFBIOS / SPI flash
MX25V8035FM1IBIOS / SPI flash
W25Q128FVSIQ-GPBIOS / SPI flash
W25Q80DVSNIG-GPBIOS / SPI flash
BQ24780Charger
BQ25700RSNR-GPCharger
SC470P25V1KX-GPPower (PWM)
NCP81382MNTXG-3-GPPower (PWM)
NB682Power (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 · PECI SM · Stereo Speaker · Bus ports · Express Port · PCI SATA IHDA · (RGB (IR · Mic Port Port (ISH_I2C0)

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