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SCREEN SIZE 46" (117cm), 16:9 TV SYSTEM Digital: DVB-TAnalog: B/G, D/K, I,L,M Year: 2012-2013 http://www.sony.com.sg/electronics/support/televisions-projectors-lcd-tvs/kdl-46hx855/specifications

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Sound no picture SONY KDL50W829B

Hi, the initial problem with this Tv was stripes on the screen if though it was not broken, my guest was the Tcon board, I have changed the Tcon board and now I can hear some sound but no picture. Sony TV KDL50W829B. Please help

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Hi,

Have you tried different input types e.g. HDMI, Component video, coax ?

Here’s a link to the no picture troubleshooting flowchart from the service manual for the TV that may be of some help. (see p.3 of the manual for the models covered)

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