Search for your exact motherboard and screen model on dedicated technician communities like the KenotronTV DEXP Section or Remont-aud .
Do you know the of the DEXP TV or the model of the LCD panel inside it? Download MS3663S PA672 1920x1080 DEXP DUMP rar
Use the software's Verify function to ensure the data written to the chip matches the downloaded file perfectly. Search for your exact motherboard and screen model
Because firmware dumps are highly specific to the combination of the motherboard and the exact LCD matrix (screen) model, they are rarely hosted on public consumer sites. Because firmware dumps are highly specific to the
Hook up your SOP8 clip to the chip, ensuring Pin 1 matches correctly.
Open your programming software and perform a Read of the current chip contents. Save this as a backup file! If the downloaded dump doesn't work, you will need this to revert back. Wipe and Program: Click Erase to clear the chip.
Alternatively, desolder the chip and place it directly into the programmer's adapter.