Samsung 740N repair FFC torn off

Jul 16, 2006 2 Replies

Hello all, this is not my panel, but I'm curious about this type of thing... wonder if any of you could lend a hand. This is what we're dealing with:

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As you can see the FFC has been torn off completely. With hundreds of connections broken, there is no way to resolder this... my question though is this: are all of those connections being terminated at the silver block? It was my understanding that all the connections at the sides of an LCD panel were the ground connections, which run through those FFCs to those grounding blocks which contact the metal housing of the LCD panel. Am I mistaken? Would it be possible to ground all those broken connections with one mass block directly on the LCD panel?



Thanks in advance for humoring me. Stirling



Actually, I've re-examined the pictures and they appear to terminate the rows rather than being driver ICs, which would be at the other end and of course attached to the logic board. My mistake! I still don't think it's as simple as them being 'grounds' though. Either way, the panel is scrap unless you can get an LCD specialist to reattach the tab. It probably isn't worth the expense.

Dave

OTOH, forget it- the tab is damaged.

Dave

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