Having problems with your Flat Panel Televisions ?

While watching my LNs4051Dx TV the screen goes black but sound is still on. I power off and on the cable box and TV and picture comes back but only for 30 minutes or so. Three years ago I repaired the capacitors on this TV with great success. Anyone have a fix for this problem?

Answers :

Replace CM807 and CM808 1000uf 25V in the power supply section.
It sounds that the power supply regulator section has some loose soldering points. A through checkup should be done before confirmation.

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