The main PCB assembly (BN94-06881D) is a vital component for your 50-inch Samsung LED F5500 Series Smart TV. If your TV is experiencing issues like no power, no video or audio, or intermittent functioning, this part might be the culprit. This genuine Samsung main board is compatible with model numbers such as UN50F5500AFXZA. It's important to address these problems promptly to ensure the longevity of your device.

Verify your TV's model number for compatibility before purchasing.