RAR archive of 4.52 MB for the TCL L39F3320B, a 39-inch class LCD TV going by the model code. Nothing beyond brand and model appears in the name, so whether it carries a schematic, a firmware dump or a service manual has to be checked after extraction. Such packs help when diagnosing no-picture, no-backlight or boot-loop faults on the main board. Because TCL fits different chassis within one model line, compare the mainboard label against the documents, and dump the existing flash with a programmer before writing anything new.
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 @hashmielecom. Enginerys does not host this file.
All sources (8)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @hashmielecom | 17 May 2020 | Open file on RM Schematics |
| @led_software | 31 Oct 2021 | Open file on RM Schematics |
| @hashmielecom | 1 Nov 2021 | Open file on RM Schematics |
| @hashmielecom | 12 Jan 2022 | Open file on RM Schematics |
| @led_software | 28 Jul 2022 | Open file on RM Schematics |
| @led_software | 15 Mar 2023 | Open file on RM Schematics |
| @hashmielecom | 13 Jun 2023 | Open file on RM Schematics |
| @tvsoftwareworld | 11 Apr 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.