The "MS338 PB801 1366x768 Mitashi Ref30 part1 rar" file is a piece of firmware designed for a using the TP.MS338.PB801 universal motherboard. This specific firmware is configured for a display resolution of 1366x768 (HD Ready). Board Specifications
If you replace the TV's original motherboard with this universal one, you must flash the firmware that matches your screen's resolution ( 1366x768 in this case) to ensure the picture displays correctly. Download MS338 PB801 1366x768 Mitashi Ref30 part1 rar
Typically comes in 512MB RAM / 4GB Storage or 1GB RAM / 8GB Storage variants. Connectivity: Integrated Wi-Fi and multi-language support. The "MS338 PB801 1366x768 Mitashi Ref30 part1 rar"