Service schematic for the LG 32LS3400 LED television, Korean-market version, 5.77 MB PDF. Expect the main board, power and backlight sections with block diagrams and part references. Use it to trace standby and main rails, backlight enable and dimming lines, and LVDS output toward the panel. Sets sold in other regions may use a different chassis or tuner, so compare board labels on your unit with those in the document before relying on part values.
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 @pdf_servicemanual. Enginerys does not host this file.
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The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @pdf_servicemanual | 1 Feb 2019 | Open file on RM Schematics |
| @pdf_servicemanual | 22 Jul 2019 | Open file on RM Schematics |
| @pdf_servicemanual | 22 Jul 2019 | Open file on RM Schematics |
| @pdf_servicemanual | 22 Jul 2019 | Open file on RM Schematics |
| @pepeelectronica | 24 Apr 2022 | Open file on RM Schematics |
| @datasheets1 | 19 Jun 2022 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 28 Apr 2025 | 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 |
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