I had a TV for repair.The problem is "frequently the picture gets very much distartion, and if we shake the cable pin socket it gets corrected.Customer wanted to get rid of that problem, because problem got severe recently.
So I just brought the TV to my service centre and told my assistant to remve the back cover after cleaning the TV board with vacume cleaner, I just inspected for any dry-solder with the tuner pins. for safety I just re-soldered dry points.
On careful observation, the inside pin socket of the Tuner was very shaky.
So just I removed the side shield of the tuner and checked for the dry joints.
I found one dry joint, which is nothing but main signal pin.I did re-soldered the point.
Tv started working properly.
Happy learning.
Good to see your TV got fixed but mines still crappy. I have sent it so many times for repair but each time it comes back and works for a day or two and goes bad again.
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