Repair material for the TCL L28B2800D, a 28-inch class LCD TV by the model code, supplied as a 2.93 MB RAR archive. The name lists no chassis, version or content details. Typical uses include checking the power supply and backlight driver, locating connectors and test points on the mainboard and restoring corrupted software. Unpack with WinRAR or 7-Zip, verify that the board number on the PCB matches, and read and keep the original memory contents with a programmer before any reflash.
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 @led_software. Enginerys does not host this file.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @led_software | 15 Mar 2023 | Open file on RM Schematics |
| @hashmielecom | 13 Jun 2023 | 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.