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LCD Flex Ribbon Cable Cut

I have tried to replace a broken LCD Panel and while installing I have cut a small plastic flex ribbon cable going from inside the LCD Panel to a circuit board on the middle of the tv. Now the panel is working, but there are some colored lines showing on the right side of the TV and it seems like the right side is responding slower. Is there a way of fixing the flex ribbon or is there a shop where I can buy a new one ? Again the flex is glued somehow on the LCD Panel and on another circuit board. Thanks

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If you wish to get some details; visit the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
Line faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.

Posted on May 21, 2017

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Posted on Jan 02, 2017

john5311
  • 1 Answer

SOURCE: where to buy flex ribbon cable

To start with you will need the complete model number for example
LN52A630A3FXZA 14 DIGITS AND A VERISON NUMBER WHICH HAS 4 DIGITS.Or better yet the part number could be looked up with the correct serial number which always has 15 digits on a samsung tv. And by the way the part is called a LVDS CABLE THANKS JOHN

Posted on Aug 22, 2012

vinceisaac
  • 2432 Answers

SOURCE: LCD Flex Ribbon Cut

check at shophimmy.com

Posted on Oct 28, 2012

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1 Answer

Flex cable ribbon of my motorola milestone got cut. Can I join them with adhesive? Please help.


its a big NO..

because flex ribbon have a hundreds of wire, you can't join them through adhesive or tape.

go to your nearest Cellphone Repair Shop and Replace them - with the expert

Jan 13, 2013 | Cell Phones

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LCD Flex Ribbon Cut


check at shophimmy.com

Oct 27, 2012 | Televison & Video

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My sony ericsson slider is stuck,and ony goes till number 4,5,6


hi there your problem is the ribbon cable i guess thats why your slider getting stuck, thats also why only 456 number shown when your press key pad, due to stuck ribbon cable (they call it flex) on the slider the flex connector have loose or have been cut the ribbon. you should bring it to a service center to change it. thanks

May 28, 2011 | Sony Ericsson T303 Mobile Phone (Shadow...

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I have a cut ribbon cable that goes from the chassis mounted LCD driver board to the LCD interface board. I think that I can handle the fine pitch soldering (or have it done for me) but I cannot find the...


Hmmm. You have picked a hard one. If you mean the flex cable that is ultrasonically welded to the glass LCD screen, you will be out of luck.
Best to call Samsung service centers to see if you can round up a broken screen.

Mar 29, 2010 | Samsung LN-S4051D 40 in. LCD Television

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When I open my laptop the screen becomes green and fuzzy. This is until I move the screen slowly backwards and eventually I hit a spot where it comes back to normal but if I move the screen forward or...


The ribbon cable to the lcd layer (green pixel contact common) is going bad or the connection of the cable to the lcd unit is dirty. It is probably the connection, as the ribbon cable, if installed correctly, will flex many more times than the hinges would be able to (that is, the ribbon cable should outlast the laptop). Sometimes they might not be installed correctly in that there is a hangup or kink of some kind and the bending (each time the laptop is opened and closed) makes it bend beyond the elastic limit of the metal, and it eventually cracks. The problem you have may be cause by the cracked metal in the ribbon cable, and careful placement of the screen makes the cracked trace reconnect by flexing. It could be caused by a bad contact of the cable to the board or (most likely) the screen unit.
If you are inclined, take apart and carefully inspect the ribbon cable for any parts that have a kink in it or is otherwise flexed too much in one small little area. Flex the cable to see if it changes the display. Otherwise, wiggle the ends (careful) to see if it will try to work.
If you find a cracked cable, have it replaced. If the contacts prove to be dirty, unplug or otherwise remove cable end that is dirty and reseat cable after carefully burnishing contacts and using contact grease (smathering only).

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Both screens on my bb 8220 flip phone do not work phone still works though


check the connection between mother board and the screen.Its a flex/ribbon cut-not working anymore.better to replace a new flex/ribbon for you Flip BB.

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3230 help.,


The flex cable is the weak link in all Flip style phons, so yes replace the ribbon/flex cable and most likely it will cure the problem.

Oct 28, 2008 | Nokia 3230

1 Answer

Help please.,


There is no sure way to know if the problem is the cable without taking apart the phone, and testing or replaceiong parts.
How ever, if your screen goes blank when you touch the cable, then the problem is either the ribbon cable, or the screen itself that has a broken connector, or in rare cases the connetor on the small board.

Check first if the cable is not just misplaced in the connector, and eventually adjust it.

Replace the cable, that cost a couple of dollars. If you still get the problem replace the LCD display.

Oct 28, 2008 | Nokia 3230

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