Laptop motherboard
Lenovo Legion Y520-15IKBN DY512 NM-B191 NM-B391 Schematic
This page lists the schematic for Lenovo Legion Y520-15IKBN DY512 NM-B191 NM-B391, a laptop motherboard by Lenovo. The board was designed and built by Compal under board number NM-B191 / NM-B391. The same board number appears in 5 more files, including Compal listings — see below.
Download from Telegram- Brand
- Lenovo
- Category
- Laptops
- Model
- Y520-15IKBN DY512
- Manufacturer (ODM)
- Compal
- Contents
- Schematic
- Available on
- Telegram
- File name
Lenovo Legion Y520-15IKBN DY512 NM-B191 NM-B391 Schematic.rar
Same board number 5
All files for NM-B191- LENOVO LEGION Y520-15IKBN DY512 LCFC NM-B191 REV 1.0LenovoNM-B191FilesDirect
- Lenovo Legion Y520-15IKBN NM-B191 REV.1.0LenovoNM-B191Boardview
- Lenovo Legion Y520-15IKBN DY512 NM-B191LenovoNM-B191Schematic
- lenovo-legion-y520-15ikbn-lcfc-nm-b191-rev-1-0LenovoNM-B191Files
- NM-B391 R10CompalNM-B391Boardview
Other Lenovo laptops
All Lenovo filesBoardviewLenovo Legion Y920-17IKBNM-B311LenovoBoardviewLenovo Thinkpad T490s NM-b891BoardviewLenovoBoardviewLenovo Thinkpad X1 Tablet Gen 3 LCFC NM B271 Rev 2.0Lenovo · NM-B271BoardviewLenovo U31-70 LA-C311PLenovo · LA-C311PSchematicLenovo Thinkpad E485 LCFC-EE485-EE585 NM-B531 R1.0Lenovo · NM-B531Fileslenovo ideapad 700-15isk SKL MB 15221-1 15221-saLenovoFilesIGMLSB v10 mergerd 20180227am o Lenovo IdeaPad 330 20IGM IGMLSBLenovoFilesASTRSB2 BA8H26 DB 20170925 PM1 Lenovo IdeaPad 330 20IGM IGMLSBLenovo
Questions about this file
What is the board number of Lenovo Legion Y520-15IKBN DY512 NM-B191 NM-B391?
The file is for board NM-B191, NM-B391, made by Compal. Check that the same number is printed on your PCB before you rely on the file. Where to find it.
What can I do with the schematic?
Use the power-sequence and power-rail pages to find where a no-power or no-image fault starts, then locate the parts with a boardview. No-power diagnosis plan.
Is the download free?
Yes. The button opens post #4092 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.