BIOS WORLDLenovo (Wistron) X220 Mocha-1 07226-1-1Final · Schematic (62 pages)
File name: X220 Mocha-1 07226-1-1Final.pdf
Lenovo (Wistron) X220 Mocha-1 07226-1-1Final — Schematic, 62 pages. Main chips: W83L351YG / H8S2116 (EC), MX25L3205DM2I-12G / AT26DF321-SU / MX25L6405DMI-12G (BIOS flash), WG82567LM-Q036-GP (CPU), SC470P50V2KX-3GP / MAX1510 / TPS51221 (PWM). Covers: charger / battery, CPU, power, display (LVDS / eDP / HDMI), keyboard / touchpad, WLAN / Bluetooth.
- Type
- Schematic / document
- Size
- 718.1 KB
- Pages
- 62
- Added
- 2026-10-09
- Brand
- Lenovo (Wistron)
- MD5
- 25FBBDBD1B68609373A96AB975092E9A
- Found in
- Computers › Laptop › Lenovo ThinkPad › X1 & X series › X220
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Main chips and parts
| Part | Function |
|---|---|
| W83L351YG | EC (embedded controller) |
| H8S2116 | EC (embedded controller) |
| MX25L3205DM2I-12G | BIOS / SPI flash |
| AT26DF321-SU | BIOS / SPI flash |
| MX25L6405DMI-12G | BIOS / SPI flash |
| W25X64VSFIG | BIOS / SPI flash |
| MX25L6405DMI-12G-1-GP | BIOS / SPI flash |
| WG82567LM-Q036-GP | CPU / SoC |
| SC470P50V2KX-3GP | Power (PWM) |
| MAX1510 | Power (PWM) |
| TPS51221 | Power (PWM) |
| ADP3808 | Power (PWM) |
| ADP3808AJCPZS3-GP | Power (PWM) |
| TPS51221RTV-GP | Power (PWM) |
| MAX1510ETB-2-GP | Power (PWM) |
Text from the first pages
Charger/Selector OUTPUTS DC/DC VCC5M VCC3M · GFX VCC1R05AMT/VCC1R5A VCC1R8B VCC1R05AUX/1R8AUX Tai Tai Tai Taiwan, Taiwan, Taiwan, · Switch PI3L500AZFEX LPC · Mocha-1 CRT Media · Media Slice GBE · Light WXGA SELECTION Coupling Card (LCD PCI-E PCI-E PCI-E Card · Express Camera UWB WWAN WLAN BOAZMAN · Mini Mini Mini Intel GLAN · ITP Conn. · CH7 CH11 Express Express Express Express Bus KBC · LVDS RGB Display · GRAHPICS DMI · 2.0 I/F Express RTC SPI-FLASH · SV Cantiga-GM LVDS CRT 7,8,9,10,11,12 (12 Connect 2.3/Azalia ATA ACPI LPC Rev INT. · Penryn Processor FSB · USB LAN Serial · Intel AGTL+