Repair archive for the TCL L39F3300B LCD TV, delivered as a 4.26 MB RAR. Only the brand and model number can be read from the name; it does not say whether the files are schematics, firmware or a manual. For a set like this, such material is typically used to check standby and main supply voltages, LED backlight driver operation and the panel interface. Before trusting the data, make sure the mainboard and power board numbers on the actual unit match, since TCL models can ship with several chassis variants.
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.