Question about Jensen Q2749J 27" TV

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My tv is 2 years old and in the last month or so in the middle of a show the screen will go black and a red line runs down the middle and it lasts for about 5 min and a little pop sound and the picture comes on again this morning it happend and after about 10 min a loud pop and the tv stoped working.

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It appears you may have had a line collapse caused by a poor connection in the line output stage, it would be a matter of resoldering around this area. Now that you say it will come on could indicate that a component has now failed as a result of the line collapsing, more than likely the line output transistor has now also failed & would need replacing.

Posted on Jul 01, 2009

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