Lenovo ThinkPad Edge E445 NM-A231 Schematic
File details
| Type | Schematic |
|---|---|
| Brand | Lenovo |
| Model | ThinkPad Edge E445 |
| Board number | NM-A231 |
| Board maker (ODM) | Compal |
| Device | Laptop |
| Format | RAR |
| Size | 5.4 MB |
| Added | July 14, 2021 |
| Updated | |
| Original file name | Lenovo ThinkPad Edge E445, E455 NM-A231 SVT 20140528 PDF.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
The schematic for the Lenovo ThinkPad Edge E445 laptop, board number NM-A231, made by Compal. The original archive is a RAR containing a PDF, about 5.4 MB, and the file name also references the E455, which shares this board family. A schematic is used to trace power rails, enable signals and the paths between chips when diagnosing no-power or charging faults. Pair it with a boardview if you need to locate components and test points on the physical PCB.
For board NM-A231 the catalog also has 3 BIOS dumps.
Description generated from the catalog data. ·
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Questions about this file
Which board is this schematic for?
It is for Lenovo ThinkPad Edge E445 NM-A231. 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.