Question about Sony KV-36FS12 36" TV

NO Picture On 2 Video Inputs ( 1 front 1 rear ) : Sound OKAY

My tv is around 5 years old and all of a sudden there is no picture on two of the video inputs front and one in the rear. the sound is perfect on both these inputs but NO PICTURE.

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Since it is 5 years old mostly dry soldered appears. First sort out the soldered problem. Then check zener diode in video input path is short. Mostly the diode is short. Still get problem check video switching ic also. I think former is the most problem.

Posted on Aug 23, 2007

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