Thinkpad E580 LCFC NM-B421 BoardView PDF
SchematicBoardview.pdf
228 KB · first posted in Schematics & Boardviews Archive
Get on TelegramWhat the file name tells us
| Brand | Lenovo |
|---|---|
| Model | Lenovo ThinkPad E580 |
| Board | NM-B421 |
| ODM | LCFC |
| Kind | Schematic, Boardview |
| Format | .rar, .pdf |
| Archive size | 228 KB |
| First posted | 2022-02-06 |
| Channel | Schematics & Boardviews Archive, Cyberlan Electronics |
Parsed automatically from the file name and caption. Always compare the board number with the one printed on your board.
Same file in other posts
| Channel | Posted | Size | Link |
|---|---|---|---|
| Schematics & Boardviews Archive | 2022-02-06 | 228 KB | Open post |
| Cyberlan Electronics | 2026-07-23 | 228 KB | Open post |
What this kind of file is for
A schematic is the circuit diagram of the main board: power rails, power-up sequence, component values and net names. It is the reference for measuring voltages and tracing a fault.
A boardview is the component placement map of the PCB: click a part or a net and the viewer highlights where it is and what it connects to. Used together with the schematic to find test points.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .rar | RAR archive | 7-Zip or WinRAR |
| PDF schematic | any PDF reader; Sumatra PDF and Foxit handle large schematics well |
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