hi chaps went to customers house to look at a lg-47LE5900 led tv , the problem was the picture was in slow motion, and the sound was slow and deep, horizontal lines flashing up, it wouldn't tune in, the tv was having a bad time, i hold me hands up, didn't take the back off has i was t running out of time, does sound mainboard problem but i will test before i order one, anyone repaired one of these, thanks for your time
shaun