Digital & Signal Boards

Digital and signal boards handle the tuner, the input switching and the audio processing. Symptoms are inputs that drop out, a set that scans but finds no channels, or sound that works on one input only.

Match by the board number, and where listed the interchange number, against the part you are removing. Signal boards often carry the same number across several screen sizes, which is why the compatible model list is longer than one set.

Ships from US stock with tracking.

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Buying guide: Digital & Signal Boards

Symptoms are inputs that drop out, a set that scans but finds no channels, or sound that works on one input only.

Match by the board number, and where listed the interchange number, against the part you are removing. Signal boards often carry the same number across several screen sizes, which is why the compatible model list is longer than one set.

Ships from US stock with tracking.

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