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Question about Philips 32MT3305 TV

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Philips Magnavox 32MT3305 keeps shutting off with relay clicking. The green power light stays on but the picture and sound go out right after the orange status bar goes away. If the channel up or down button on the remote is pressed the picture and sound will come back on for about 2 seconds and then the relay clicking sound starts and then the black screen. I also noticed that the closed caption keeps turning itself on every time the TV is turned on even after you set it to off. I love this TV and it's only 6 years old.... I thought about replacing the relay but did not know if that's the issue or not....

Posted by Anonymous on

  • Anonymous Jul 21, 2011

    Thanks for the input jholen... So far I've replaced the two main capacitors that had bad readings but it's still triggering the relay. However, now if I turn the tv off when it starts clicking and turn it back on, the tv works as normal.... So I'm guessing something else needs to be replaced but without a schematic I'm in the dark... The relay tested good so it's not the problem so anymore ideas would be greatly appreciated... Thanks again.

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Anonymous

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The relay is the safety protective device..sometimes a defective component or something. maybe an overloaded power supply might caused this problem..so before any thing could gets worst..the relay will shut the unit..

Posted on Jul 19, 2011

  • Anonymous Jul 21, 2011

    Hey jholen,

    Thanks for the input. So far I've replaced the two main caps that had bad readings but the relay is still triggering. However, now if I turn the TV off and back on when the relay starts clicking the TV works as normal now. So I'm guessing something else needs to be replaced but with out a schematic I'm in the dark... I've tested the relay and it's good. Could it be the transformer going bad since the two main caps were both bad? Any additional ideas would be greatly appreciated. Thanks.

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