Wistron schematic for the Hellcat 15 UP platform, marked TGL DG1 and numbered 19B31-1, in a 530 KB RAR holding a PDF. TGL is Intel Tiger Lake, and DG1 is Intel's first discrete Xe graphics chip, so this covers a board with that GPU. Wistron names projects by code and uses five-digit board numbers with a revision suffix. Use the drawing to trace power rails, the GPU supply and boot signals. Match the board number printed on the PCB, since Hellcat has several variants.
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 (6)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 13 Jun 2023 | Open file on RM Schematics |
| @schematicslaptop | 16 Aug 2023 | Open file on RM Schematics |
| @boardviewsandachematics | 2 Sept 2025 | Open file on RM Schematics |
| @cyberlanelectonik | 23 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 14 Aug 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.