Question about Televison & Video
I have a 25" Sony trinitron and all of a sudden I have a horizontal color line across the screen...have sound .This is on Video 1. What is so very strange when we use our DVD player it will show half a screen with sound. It all started last evening when I was putting the audio and video cable in the back of the tv. I have to tilt it forward to me a little to be able to place the cables in properly. I was doing this and all of a sudden the screen appeared with only a colored horizontal line.It will show a half screen with sound for all the regular tv channels.Has me baffled. Any help would be appreciated. Thanks, Bob Weaver
If you are comfortable working inside the set and can solder, try resoldering both the vertical IC and the input jack connections. The vertical IC will be a small flat IC attached to a heatsink with about 9-11 pins. It will be marked LA7837 or something similar.
Let me know the results.
Posted on Apr 15, 2009
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Posted on Jan 02, 2017
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