Schematic in a 1.73 MB RAR archive for board JC186, revision A04A, with the LI_3BTA1232DA-R identifier also in the name; no brand is given. The PDF inside can be used to follow power rails, check signal routing and identify components and test points while chasing a no-power or short fault. Open it in a standard PDF reader after extracting. Compare the board code and revision printed on the PCB with this file, because related JC-series boards may differ in parts population and layout.
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 | 15 Oct 2023 | Open file on RM Schematics |
| @cyberlanelectonik | 16 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.