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Sony KV-27EXR20 horizontal lines / no audio    
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Joined: 23 May 2009
Posts: 1

PostPosted: Sat May 23, 2009 2:12 am    Post subject: Sony KV-27EXR20 horizontal lines / no audio Reply with quote

Hello - there are 6 horizontal lines on screen about 1/3 of the way down the screen. 2 each red, green and blue. This is the 2nd time the tv has gone out. 1st time about 2 years ago there was no screen but I could hear the relay click when it was turned on. I had found a post that indicated the STRS6301 on the power converter board was bad. After replacing it the tv worked great until 2 days ago. Again, no screen but got relay click, so I replaced that part again (had purchased 2). now I am getting the colored lines. I did go back and verify solder joints and there was no change. I have also done the old "vibration" check on the various boards but that makes no change in condition. I called around to some local repair shops and they said it would be about $90.00 to fix so I am hoping this would be a relativly cheap fix for a very nice 16 year old set. Any suggestions would be greatly appreciated!!! Thank you.

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