: If you need to adjust panel settings (like mirror image) after flashing, the factory service code is typically Menu + 1147 . 3. Technical Specifications The TP.MS338E.PB803
is an integrated board containing the power supply, main processor, and backlight driver. It supports common 1366x768 panels and is often used in "Smart" LED TVs featuring basic Android-based software. Download MS338 PB803 1366x768 AKAI part1 rar
If your download is in multiple parts (e.g., part1.rar ), ensure all parts are in the same folder before extracting. Follow these steps to flash the firmware via USB: : If you need to adjust panel settings
While official manufacturer links for generic chassis are rare, specialized technician forums often host these files. : A verified link for the TP.MS338.PB803 USB Firmware Software Bios Bin is available via LabOneInside . It supports common 1366x768 panels and is often
: Detailed troubleshooting guides and power circuit diagrams for this board can be found on Elektrotanya and Scribd . 2. General Flashing Procedure
: Hold the button for about 5 seconds until the standby light begins to blink, indicating the update has started. Do not unplug the TV during this process.