Question about LG 37LC2D Television
Posted by Anonymous on
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
SOURCE: LG 36" LCD Flashing Picture
Most likely cause:
Backplane lamps, and or the backplane power supply is defective.
I don't know the particular model, but in most of these models, these parts are replacable. I suggest giving out the set to a tech who is experieced at doing this type of work. The parts would have to be ordered from the manufacture.
Posted on Jul 01, 2008
SOURCE: Have a 42" LG LCD
Sometimes this is an indication of a bad LCD Controller Board (or TCON board). Sometimes it's even just a loose or improper connection with one of the ribbon cables leading into it. When the set heats up the connection expands and makes better contact and functions somewhat better. If you remove the rear access panel you might be able to see the Tcon board. It will probably be under its own metal shield / cover plate. It will have a bunch of wires wrapped in a steel braided shielding cable leading into one side of it through a connector. It will also have 2 or 4 thin flat ribbon cables leading out the other side of it via plastic connectors going to the actual LCD panel. You can google it to see pictures of a Tcon board, it will look similar to the one at this link: http://cgi.ebay.com/LG-6870C-0080D-LCD-DRIVER-BOARD-MDL-42LC2D-UD-APUSLL-/170504013027?pt=LH_DefaultDomain_0&hash=item27b2d4c4e3 You can try flipping up the little plastic retainer clips that hold these flat ribbons in place and gently pulling the ribbons straight out. There will be some gold / copper contacts right on the tips of these ribbons. Sometimes they get oxidized and need to be gently cleaned with a pencil eraser to make them shiny again. Then just slide them straight back in the same connectors and flip down the little plactic retainer clip to hold them in place again. I am assuming of course that the unit is unplugged while you do all this and that the warranty has already expired. If you have any more questions or require additional assistance, please comment back on this page and I will endeavour to help you. Good luck, and if this was at all helpful, please click on the 4 Thumbs Up rating icon above. Thank you very much. Joe.
Posted on Feb 15, 2011
It has been permanantly damaged, and is not repairable. To get it work perfectly, you have to replace the screen. OK.
Posted on Aug 03, 2011
Tips for a great answer:
Apr 21, 2016 | LG Televison & Video
Jan 05, 2016 | LG Televison & Video
Dec 09, 2015 | LG 47LS4500
Oct 20, 2015 | LG Televison & Video
Jan 08, 2013 | LG LHB975 Theater System
Jul 21, 2010 | LG 42LC2D 42 in. LCD HDTV
Sep 20, 2009 | Toshiba TP50H60 50" Rear Projection...
25 people viewed this question
Usually answered in minutes!