Wistron schematic for project 18803-2 used in an Acer notebook, delivered as a 6.05 MB PDF; CFL in the name likely denotes the Intel Coffee Lake platform. Wistron identifies its designs by numeric project code plus revision suffix, and the -2 here marks the revision. The document supports tracing power rails, the EC and charger circuit, CPU VRM and display paths during repair. Open it in any PDF reader, and confirm that the board number on the PCB matches 18803-2 before trusting component values.
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 @cynetitsolution. Enginerys does not host this file.
All sources (12)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @cynetitsolution | 9 Jan 2025 | Open file on RM Schematics |
| @cidschematicandboardviewofficial | 11 Jan 2025 | Open file on RM Schematics |
| @cidschematicandboardviewofficial | 18 Jan 2025 | Open file on RM Schematics |
| @cidschematicandboardviewofficial | 17 Feb 2025 | Open file on RM Schematics |
| @cynetitsolution | 23 Feb 2025 | Open file on RM Schematics |
| @cidschematicandboardviewofficial | 17 Mar 2025 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 10 May 2025 | Open file on RM Schematics |
| @pkbiosbdv | 21 Aug 2025 | Open file on RM Schematics |
| @smschematics | 26 Sept 2025 | Open file on RM Schematics |
| @smschematics | 26 Sept 2025 | Open file on RM Schematics |
| @schematics_bios | 5 Aug 2026 | Open file on RM Schematics |
| @schematics_bios | 5 Aug 2026 | Open file on RM Schematics |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.