Android TV application package called Ai Meiju TV, version 1.1.7, around 16.4 MB, apparently a client for watching American television series. It is intended for Android TV boxes and smart televisions and offers nothing for board-level diagnostics. Sideload it through ADB or a USB drive with a file manager. Because the source and signature of such builds are uncertain, scan it before installation and expect some functions to stop working if the backing service is gone.
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 @tv_software. Enginerys does not host this file.