Compressed RAR archive labelled as Lenovo LCD material for a unit identified as 9220-HB1, most likely a monitor or display service package. The name does not say whether it holds a schematic, service manual or firmware, so open the 617 KB archive and check its contents before planning a repair. Display documentation like this is typically used to trace the power supply, backlight and scaler sections. Confirm that the model label on the rear of the unit and the main board markings match 9220-HB1 before relying on any values inside.
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 (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 29 Jun 2024 | Open file on RM Schematics |
| @generalbios | 15 Dec 2024 | Open file on RM Schematics |
| @cyberlanelectonik | 18 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.