Compilation of service mode access codes for LED televisions, 936 KB PDF, with no single brand named. Documents like this list remote-control key sequences used to enter factory or service menus across many manufacturers. Service menus let a technician read error logs, adjust panel and backlight settings, change the model or panel type, or reset hours. Change values with care and note originals first, because a wrong setting can cause blank screens or boot loops.
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 @gunvantrathore. Enginerys does not host this file.
All sources (7)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @gunvantrathore | 16 Jun 2019 | Open file on RM Schematics |
| @pdf_servicemanual | 12 Sept 2021 | Open file on RM Schematics |
| @pepeelectronica | 24 Apr 2022 | Open file on RM Schematics |
| @datasheets1 | 19 Jun 2022 | Open file on RM Schematics |
| @nityatechnology2020 | 13 Jan 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 |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.