Question about JVC TH-C30 System

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Subwoofer powers on for about 4 seconds and then shutsdown

I have a JVC TH-C3 surround sound home theater system. It worked fine all day then when I went to power it up in the evening, the DVD unit came on, the subwoofer came on but then shut down about 4 seconds later.

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  • rwilli32 Aug 02, 2009

    Have not gotten it fixed yet, but an authorized repair center and they want a $65.00 deposit just to look at it. Do you have the part number that you replaced?

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I don't know if you were able to get the problem fixed, but I had the same sort of problem where it worked and then all of a sudden it stopped working right in the middle of a movie.
I took it to a repair shop and he found that it was the power supply... a $4.00 part.

Posted on Jul 30, 2009

  • jamesblack Aug 04, 2009

    Yes the part number is C1-25V100R under Description it says Electrolytic 1000ufd 25V



    I hope that helps you

  • wtdash Feb 26, 2012

    Is this the power supply for the Subwoofer or the tuner?

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