Service bill of materials with part photos for the 65MS850G television, an Excel workbook of about 1.48 MB. SBOM usually means service BOM, the list of replaceable parts with their codes. The photos help you identify each part visually. Technicians use it to confirm which board, panel, remote or cable belongs to the set and to order the right spare. Open it with Excel or LibreOffice Calc. Check that the model and any version on the TV's back label match, as panel and board suppliers can change between production runs.
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.