Question about LG 47LM6700
TV was on and all of a sudden it went blank with only amber light on the power LED ON
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Posted on Jan 02, 2017
There are two places to look for the problems, the backlight inverter board and the power supply. Look at the power supply first since it is easier to get to, look for burnt parts, bad capacitors, etc.
Please post back what you find.
Posted on Nov 14, 2009
I disagree with info provided, if screen of your LG lcd tv becomes green that means inverter board is working and lcd tv does not have convergence ICs.
Please unplug tv from ac wall socket for minute to get it reset, replug back in and turn it On and check its picture.
If still showing green screen then change input source with remote, if tv shows same green screen on all inputs that means its either lcd panel problem or digital signal processor got bad loacted on main board. Local tv repairman is needed to confirm and fix it.
Posted on Jul 23, 2010
I looked at the previous solution but I would be more apt to say you need to look at the capacitors on the power supply. It is a very common problem, especially for a TV that is on more than it is off. Simply pull the back cover and look at the capacitors on the power supply. It will be the board in the middle. If a couple of them are domed at the top or leaking then they need to be replaced. If you have someone that can do a little soldering for you the repair could be as cheap as $5.
Posted on Apr 09, 2013
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