How to cut the LCD path

good afternoon steemit, this time I will discuss one case that often happens in tv LCD or tv LED, because we often see damage tv there is shade, double image, half vertical and half horizontal picture. okay now we go in the discussion........

Cutting lcd lines on a tv or lcd and led monitor is sometimes necessary.
it will usually do a path cut on the lcd screen to fix the problem.
Why do we have to cut off the line to fix the tv with a shrouded picture or double image?

The panel or lcd screen is actually in the supply signal from both directions of each flexible path depending on the panel model. There are lcd panels that still use additional COF ICs on each edge of the lcd, but some are already included on the lcd panel itself.

Supply signal is given to the lcd screen is usually there is a disturbance such as the occurrence of a short circuit that occurs in the lcd screen so we can not fix it directly. For that we usually outsmart by cutting one source signal to the lcd panel for other signals that are given to the lcd screen does not come disturbed.

Well how to determine which path can be cut? surely this will be a question that is often asked by friends

If we look at the flexible lcd path in general, there will be two sets of similar paths. Similarly I mean here is to have a pair that is almost like there is a dual path, there is a path of its own, lined up exactly the same between the right and the left it. well that is the signal path for the lcd panel.

example of flexible path to be cut

Someone ask, how many ckv lines are cut? stvp cut? I myself do not know which line ckv and which line stvp. During service I only tested the path that I will cut.

The key is if you find the pair of paths as in the photo above, start cutting the lane first, not from a branching path. usually there are 3 lines, well usually just that wrote that cut is over. Unless the cut of the line is still a strange picture then continued to cut the other one by one.

Cut the road trying to be neat because it is not uncommon for me to cut the path I cut wrong, now because the pieces are neat so we can connect the back lane just by giving or soldering the way back.

flexible samples that have been cut

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