eMMC pinout reference for the TP.MS638.PC822 TV mainboard, packed as a 1.09 MB RAR archive. Boards in the TP.MS series are commonly built around MStar SoCs and are used in many generic and rebranded LCD TVs. A pinout like this shows where to solder wires for direct in-circuit reading of the eMMC, typically the CLK, CMD, DAT0, VCC and VCCQ points. Technicians use it to back up or rewrite firmware with an eMMC programmer when a set is stuck at boot. Check the board marking matches before soldering anything.
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 @gunvantrathore. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.