Question about Syntax LT30HV 30 in. HD-Ready LCD Television

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My picture goes blank

My tv randomly shuts off. The sound still works but the picture goes black. If I turn it off and then on again, the picture comes back

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One of two things, the backlight inverter board is going bad (usually has open winding on the transformers), second, the 24vdc power supply section of the main power supply module is bad due to bad filter capacitors.

Posted on Oct 29, 2009

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Posted on Jan 02, 2017

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