Sony T-Con Board 6871L-5371B

A faulty T-Con board typically presents specific visual symptoms, such as vertical lines on the screen, solarized or distorted colors, or a complete loss of picture while the backlight remains on. If your TV has sound but no image, or if the image is heavily pixelated or discolored, this board is a likely culprit.

No, compatibility is very specific. This board is designed exclusively for the XBR-65X850F, XBR-65X850G, and XBR-65X800H models. You must verify that your TV's model number matches one of these exactly before purchasing.

Yes, the part numbers 6871L-5371B, 1-897-315-11, 1-897-237-13, 1-897-237-14, and 6870C-0749A all refer to the same functional component. You can use any of these identifiers to confirm that this board is the correct replacement for your specific unit.

Replacing a T-Con board is generally considered a moderate repair that requires basic tools, like a screwdriver, and careful handling of delicate ribbon cables. While it is straightforward, you should always unplug your television and allow the capacitors to discharge before opening the back panel to ensure safety.

If replacing the T-Con board does not resolve your display issues, the problem may lie with the main system board or the display panel itself. Since TV diagnostics can be complex, we recommend ensuring all ribbon cable connections are seated firmly before concluding the board is not the solution.