is a common motherboard used in various LED TV brands, including Condor and Hisense. It belongs to the family. Technical failures on this board often manifest as the TV getting stuck on the logo screen or failing to boot, which can frequently be traced back to software corruption within the eMMC chip or SPI Flash . What is a TV Dump File?

: Unlike standard firmware updates via USB, a "dump" usually requires a hardware programmer (such as the RT809F or CH341A ). Connect the programmer to your PC.

: Open the TV and locate the SPI Flash chip on the RSAG7.820.4833 board. For this model, it is typically an MX25L3206E .

: Once flashing is complete, re-solder the chip (if removed) and power on the TV to check if it boots past the Condor logo. Troubleshooting Common Faults

If the TV still fails to power on after flashing the dump, consider these hardware checks for the board: