Based on your request, the file you are looking for appears to be a firmware update for a generic or universal LED/LCD TV motherboard with the model number CV628H-B42
: You can find discussions and direct links for this motherboard's USB firmware on repair forums like Lab-One Inside . Download CV628H B42 1366x768 Sony part3 rar
If you believe your TV is an official Sony product, you should first verify your model number and check the official channels to avoid installing incorrect firmware that could damage your hardware: Based on your request, the file you are
, it is often found on community-driven repair sites rather than official brand portals: Based on your request