tech support
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#550 |

Hi Rob,

Welcome to the Forum! 🙂

The BN44-00167A power module has 2 large yellow transformers. These weighty components are constantly pulling at their connections which over time can cause them to become loose and intermittent.

Try de-soldering all of the connections on these two transformers and solder them back up again. If this does not resolve the issue, try the same process on all components attached to a metal heat-sink. These components run hot, also causing their connections to loosen over time.

Let us know how you get on, Rob.
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