Sony KD-65X85J, Sony KD65X85J, Sony KD-55X85J, Sony KD55X85J, Sony KD-50X85J, Sony KD50X85J, Sony KD-43X85J, Sony KD43X85J
EXTREMELY IMPORTANT:
After replacing the main board, you must update the software to the latest version. Please go to esupport.sony.com and download the correct version for your model.