Universal 4k KK.V56X.821A Android Mother Board, Led Mother Board, Main Board, #wb40

Universal 4k Android Mother board

model number

KK.V56X.821A

The image displays a television mainboard, specifically identified by the model number "KK.V56X.821A" printed on the board itself. This type of board is often referred to as a "motherboard" in the context of televisions, similar to a computer motherboard, and serves as the central control unit for the TV's functions.

Key details about this type of TV mainboard:

Functionality:

It integrates the audio and video input/output connections and manages the TV's core operations.

Compatibility:

Boards like the KK.V56X.821A are used in various Smart TV models, often compatible with specific screen sizes (e.g., 50 to 65-inch 4K Smart TVs running Android systems).

Connectivity:

They typically include multiple ports such as HDMI, USB, AV in, and YPBPR for connecting external devices.

Troubleshooting:

Replacing the TV mainboard can resolve common issues like the TV failing to turn on, black screen, or flickering displays.