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No sound from tv (Sony Bravia KDL-40W3000)

by rusty813 / March 15, 2011 3:30 PM PDT

Make: Sony
Model: Bravia KDL-40W3000

I currently have no sound coming from my tv just picture, this problem started to happen today and I tried calling sony but they were clueless to help me out. I Checked the rca cables everything is in the current order and in tight. I never missed with the tv since I bought it from day one, which was about 3 or 4 years ago.

Current audio settings:
MTS: Stereo (greyed out)
Speakers: TV Speakers
Audio Out: Variable

I do not have a surround system.

Everything in sound mode is greyed out as well. I get a message when I try to select one of the sound setting such as treble stating "Available when sound is output from tv speakers."

I am stuck now and I hope I do not need to get a new tv now.

thanks everyone,
rusty813

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It's time for you to test.
by R. Proffitt Forum moderator / March 16, 2011 1:47 AM PDT

Since you are using RCA cables for vid and sound, it's time to use something else to see if your audio cables are working and if what supplies that audio on RCA is outputting such.
Bob

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tested rca cables already
by rusty813 / March 16, 2011 3:29 AM PDT

Yea I tested my rca cables, they are working properly

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Ok, the cable is tested.
by R. Proffitt Forum moderator / March 18, 2011 1:20 AM PDT

But is there an audio signal coming from the source, through the tested cable?

I can't tell yet.
Bob

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Update
by rusty813 / March 16, 2011 6:15 AM PDT

Last night the sound was cutting in and out and it, just went to complete silents after 5-10 minutes, I turned tv off and waited till this morning and the sound is working again but I am guessing it will out again sooner later

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