The board features external input-output ports alongside internal pin headers meant for panel integration. External I/O Ports
Mainboard Specifications & Configuration Guide Device Type: Universal LCD/LED TV Mainboard (Android/Linux OS) Part Number: XY-W58CDT9-AV7 xy-w58cdt9-av7 manual
Understanding the fundamental hardware limits prevents hardware failures caused by overvoltage or incompatible panel selection. xy-w58cdt9-av7 manual