Boardview for the Tongfang NTSN1531 notebook mainboard, supplied as a .CAD layout in a small 284 KB RAR archive. Tongfang is an ODM whose boards appear under several laptop brands, so the board marking matters more than the retail model. Open it in OpenBoardView, FlexBoardView or a similar viewer to locate components, measure nets, find test points and follow a shorted rail to the faulty part. Check that the silkscreen on the PCB reads NTSN1531, because neighbouring numbers such as 1533 use different layouts.
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 @schematicslaptop. 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 | |
|---|---|---|
| @schematicslaptop | 16 Aug 2023 | Open file on RM Schematics |
| @cyberlanelectonik | 23 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 14 Aug 2026 | 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.