Question about Sony BRAVIA® DAV-HDX576WF Theater System with Wireless Speakers

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Sony 52 Bravia KDL52EX1.......... 20 mins after turning wireless tv on we get dark green on left of screen & distorted picture. Lasts for up to 4 mins, but can come back later. Could you tell me what's causing this ? Othere than that the picture is fine.

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  • Emir Jaskic May 10, 2013

    I have the same problem..have you figured out how to solve it? pls PM me on emirjaskic@gmail.com Your help will be appreciated.

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6 Suggested Answers

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Posted on Jan 02, 2017

  • 5 Answers

SOURCE: sony bravia wireless speakers won't pair? ANy answers?

You might try setting the wireless to a different channel. Mine did not work at all on "A" but worked fine on "B".

Posted on Dec 28, 2008

  • 909 Answers

SOURCE: DVD Does not work when using HDMI from Philips TV to Bravia

You could see if they will exchange just the unit and save both of you the hastle of checking and repackingit all. It does sound like the unit is faulty.
Or if your Bravia has more than one HDMI input then try on another, or a friends tv if you know some one with a HDMI tv in working order.

Posted on Apr 29, 2009

vinnyq
  • 157 Answers

SOURCE: sony bravia kdl-52w3000, turn tv on, no picture or

Most likely this is caused by a defective main board. Changing the main board will fix the issue about 95% of the time.

To be absolutely sure, the voltages need to be checked on the power supply. If they are not the values listed in the service manual, then you should replace the power supply instead (accounts for the other 5% of the time).

Posted on Oct 07, 2009

circuitworld
  • 335 Answers

SOURCE: A fine green vertical line displayed on the Sony Bravia 46.

Thats a pixel data problem, there's no data being sent to that row of pixels so they don't change color. This is a pixel address registry (PAR) issue and the PAR circuits need to be serviced its usually due to open or shorted SMT components on the PAR circuits. PAR also sends data, voltage, and control to each pixel, the green line you see are pixels that have voltage but because there's no data sent too them their all green because there's no control. If the pixels have voltage but no data or control they show up as green red, blue, yellow, or whit line vertically down the LCD panel. The vertical-horizontal section of PAR are controlled by 16 to 32 bit micro-controllers which may need replacing. If its under warranty take it back if not have your local repair center fix the tv for you...


Posted on Nov 09, 2009

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