Question about Akai LCT2715 27 in. LCD Television

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AKAI 54" Big screen, Turn TV on picture no sound, then within a few minutes humming sound gets louder then stops and starts

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Sounds like the audio amplifier circuit is bad. I do not know if where that is in that TV. If you were to hook a boom box or stereo receiver to the TV (via the audio out jacks on the TV), you could monitor the sound that way. If you get clean sound, then the problem is in the amplification circuitry. If you still get humming, etc., then the problem is further upstream.

Also, clarifying... the picture has not changed one iota, correct?

Posted on Mar 05, 2009

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