Panasonic TH-50PX75U

[damen]

The audio sections of most of these types of sets are on the main board. If a board is needed, search for the part number that will be stenciled on the actual board. Panasonic plasma main boards were always the hardest to find and more expensive than most other brands. Check both speakers for continuity, I've had customers who had one speaker fail and then to compensate, ran the volume louder and ruined the other. Might be very likely if said set was used for video games.