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dreday1
Joined: 29 Mar 2006
Posts: 1
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 Posted:
Wed Mar 29, 2006 6:49 pm Post subject:
My RCA 47" T.V. has no sound |
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I was trying to get some help on resolving my sound in my rca t.v. It's a 47 inch big screen. The sound just stop all of a sudden, But you can just here like a noise sound when your turning it all the way up. So do anyone have an idea what i can do to solve this problem my self.
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Andre Bickley |
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neon
Joined: 25 Feb 2006
Posts: 580
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Fri Mar 31, 2006 1:27 pm Post subject:
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| if you know some electronics it may help. got to find the sound module or amp so you really need a road map. probing in there may cause more damage if you don't know where to put your fingers. i sugest profesional help. unfortunatelly that sucker is very heavy meaning in house repair very expensive. |
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BiggyBoone
Joined: 31 Mar 2006
Posts: 13
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Wed Apr 05, 2006 2:11 pm Post subject:
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depending, you can get some parts from a mci catalog. and like he said, find the amp for the sound. Most likely you had a power surge and burnt a resistor or transistor. also make sure you didnt blow up your speaker
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neon
Joined: 25 Feb 2006
Posts: 580
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Wed Apr 12, 2006 7:25 pm Post subject:
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| biggyboone he says he hear scraping at turn on so i assume the speakers are ok what do you think? |
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BiggyBoone
Joined: 31 Mar 2006
Posts: 13
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Wed Apr 26, 2006 2:01 pm Post subject:
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| your amp is blown from the way it sounds. probally from a power surge. im surprised those arent protected from surges. |
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BiggyBoone
Joined: 31 Mar 2006
Posts: 13
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Wed Apr 26, 2006 2:12 pm Post subject:
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| also check to see if there is any voltage going to the speaker. the voltage should be below 1 volt. if its higher than that then the cone of the speaker will be damaged and your amp is most likely blown |
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neon
Joined: 25 Feb 2006
Posts: 580
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Sun May 21, 2006 5:51 pm Post subject:
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| lets resolve the speakers first disconnect the speakers and test them by reconnect to any ac source like a radio if ok then proceed to find your other problems. |
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indil377
Joined: 30 May 2006
Posts: 5
Location: Illinois
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Tue May 30, 2006 8:36 pm Post subject:
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look on the back of your TV and look for a CHASSIS NUMBER. Post that back here and I may be able to help you.
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Matt Sherer |
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