Schematic diagram for the 330S-KBL board, marked KBL_MB_V06, archived as a 6.29 MB RAR. The 330S naming matches the Lenovo ideapad 330S family, and KBL stands for the Intel Kaby Lake platform; V06 is the stated board version. A schematic is the reference for tracing power rails, checking the startup sequence, finding which components feed a given signal and reading expected voltages. It is normally a PDF opened in any reader. Confirm the board marking and version on the PCB match KBL_MB_V06 before trusting component numbers.
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 (12)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 24 May 2021 | Open file on RM Schematics |
| @LaptopsBoardview | 17 Aug 2021 | Open file on RM Schematics |
| @ITHINKHS | 3 Feb 2022 | Open file on RM Schematics |
| @pepeelectronica | 24 Apr 2022 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 6 May 2022 | Open file on RM Schematics |
| @nityatechnology2020 | 10 Aug 2022 | Open file on RM Schematics |
| @generalschematics | 19 Oct 2024 | Open file on RM Schematics |
| @boardviewsandachematics | 2 Sept 2025 | Open file on RM Schematics |
| @cyberlanelectonik | 4 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 24 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 1 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.