Repair documentation packed as RAR for the Topstar N81 board, version A, revision A. Topstar produces motherboards for low-cost laptops rebranded by many distributors, so the same board may appear in machines with different labels. A schematic of this kind is used to trace power rails, inspect the charging and standby circuits and find parts around a short or missing voltage. The name gives no extra details about the contents, so check after extraction and compare the board marking with the stated version and revision.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @IT_SERVICE_WORLD. Enginerys does not host this file.
All sources (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @IT_SERVICE_WORLD | 1 Oct 2019 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 25 Feb 2021 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 2 May 2021 | Open file on RM Schematics |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.