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LCD panel issues

polyfusion · 2011-06-27 09:25:26

I have an LCD panel that's exhibiting a few issues, I've attached a photo to show them. The cluster of lines at the far right, I understand those are caused by bad contact of the flexible circuit boards, as that issue runs the entire height of the panel (and may be repaired by improving the connection), but what about the…

27-06-2011 9:25am

#1

polyfusion

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Join Date: March 2009

Posts: 654

I have an LCD panel that's exhibiting a few issues, I've attached a photo to show them.

The cluster of lines at the far right, I understand those are caused by bad contact of the flexible circuit boards, as that issue runs the entire height of the panel (and may be repaired by improving the connection), but what about the other marks? You can see that they're less defined, and don't run the entire height of the panel. Are these "pressure marks" I see referred to on various forums?

Whereas the cluster of full lines at the right aren't visible when the screen if off, and indeed momentarily not visible when switching between AV inputs, the other ones are, leading me to think those are physical damage to the panel and not repairable. Is this a fair assumption?

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