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A new LEDTV-4006D boot bright black screen, determine the light bar has a problem, split the screen, see that there are 5 lights do not shine, also saw that there are no condenser lens on the two beads, then look at the two beads The positive and negative poles were connected with solder. It seems that this TV has been repaired. The hateful thing is that he did not replace the lens and throw it. Put 5 lights on the ball, just have the lens in your hand, use the two-in-one glue to stick them all up, fear that the lampshade will be right on the wrong light, wait for the screen to go back and find that there are two The lamp bead has a shadow. It is not obvious when the signal is connected to the image, but it is obvious when the blue screen is displayed. I am afraid that it will not be explained. Is it that the two lenses after the replacement are not suitable, or am I really not aligning the lens? Looking for a colleague friend to look at it, he said that the lampshade is not caused by the arrogance, friends to see what is the reason, the screen is not easy, it is best to get it once, can not be repeatedly disassembled!

The lens is not suitable, it is a little higher than the original machine, and there is no longer a shadow for the two.