Lenovo ThinkPad E550 NM-A221 Schematic
File details
| Type | Schematic |
|---|---|
| Brand | Lenovo |
| Model | ThinkPad E550 |
| Board number | NM-A221 |
| Board maker (ODM) | Compal |
| Device | Laptop |
| Format | RAR |
| Size | 2.6 MB |
| Added | November 12, 2020 |
| Updated | |
| Original file name | Thinkpad E550-NM-A221.rar |
Where to get the file
Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.
Alternative links
Description
This schematic covers the Lenovo ThinkPad E550 laptop, board number NM-A221, produced by Compal. The archive is a RAR file of about 2.6 MB, named Thinkpad E550-NM-A221.rar. Technicians use a schematic like this to trace power rails and signal paths when tracking down no-power or charging faults. Confirm that the board number printed on your motherboard matches NM-A221 before relying on the drawing.
The catalog also lists 3 schematics and 11 BIOS dumps for board NM-A221.
Description generated from the catalog data. ·
Related files
Browse more
Questions about this file
Which board is this schematic for?
It is for Lenovo ThinkPad E550 NM-A221. Compare the board number and revision printed on your PCB with the file details before relying on it.
How do I open the schematic?
It is a PDF file, usually inside an archive. Extract it and open it in any PDF reader; text search helps to find nets and parts.
Is there a boardview for the same board?
Check the related files below: files for the same board and model are listed first.