Question about Sanyo DS19330 19" TV

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Sanyo DS19730 TV No Sound

I have a Sanyo DS19730 TV that loses the sound after about 30 seconds to 1 minute of operation. If you remove the video signal you can hear the the static, you just cannot hear the actual audio. Has anyone ran across this before, or does anyone know where I could download the schematics? Thanks

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Perry Mellott

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Number 1 If the Sound is Ok,(CLEAR)For 1 min,Then the First thing I would be Checking Is the Audio Output for Ringbreaks around the Conns,If you have Jacks that say audio out on the Back Plug it into to a Input of a Stero and see If that works

Posted on Jul 19, 2007

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1 Answer

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Be sure all your input cables are securely attached at both ends, make sure your internal speakers are not turned off.
Reset the TV by unplugging it for 30 seconds to 1 minute.
Also if you are using a cable/satelite box reset it by unplugging it for 30 seconds to 1 minute.
Do you have sound on another input such as DVD player.
if still no audio may have defective I/O-Main PCB

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1 Answer

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Any timer working? Any keys on the remote are jammed? Do you get the same problem even when you use some other input like a DVD player?

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I am not familar with that particular set, but this is what I would check (assuming you don't have a surround sound system hooked up to it as it would sound like a tuner problem otherwise). If you have external Audio/Video jacks with cables hooked up to the Direct TV box, move the video cable and see if you lose video when it is jiggled. If so, you either have a bad cable or connection/connector. When you say you have to turn the TV off for about 30 minutes, do you leave the directTV box on? If so, then the problem seems to be with the TV. Otherwise, maybe the direct TV box is at fault -- leave the TV on and turn off the cable box for a half hour and try it again. You have a few possibilities here, good luck.

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