Depending on the app, the volume of the surround sound may be set louder than TV broadcasts.
NOTE: You can reduce the volume difference by setting the digital audio output to PCM with the following procedure. However, PCM cannot output surround sound.
- Press the Home button on the remote control.
- Select Settings.
- Select Sound in the TV category.
- Select Digital audio out.
- Select PCM.
- YouTube, Netflix, etc.