Question about Televison & Video
I bought this tv 3 weeks ago and av 1 stopped working so i started to use av 2 but after a couple of days that stopped so i took the tv back and got it replaced i just wondered if you knew this was a common fault with lg LCD TVs.
SOURCE: LG 47" 47LG50
Most likely it is not the TV; it's a grounding problem. Are all your devices plugged into the same power strip? They should be. Can you plug that power strip in to another outlet in the wall (even with an extension cord, just for testing purposes)? If that removes the lines, leave it plugged in there. If you can't leave it plugged in there, you'll need an isolator like the Jensen VRD-1FF or similar.
Hope this helps!
Posted on Jun 12, 2008
SOURCE: LG 42LB1DR OR LB1DRALCD 42"
I just went throught the same thing. It is the psupply. Have the 3 2200 capacitors replaced on PS. I just took out PS brought it down to a local place and 65 bucks it was fixed!.
Posted on Jan 23, 2009
IR senor may not be bad. Try using a different remote (universal) and program to TV. If universal remote works and your doesn't, you may need to purchase a remote instead of IR board. If you confirmed that the IR board is bad then replacing the IR board will fix the remote issue. IR board is an easy fix. Just open the back cover out and it's located right in the middle toward the bottom of the TV.
Posted on Jun 22, 2009
change out the LVDS cable (the cable that go from the control board to the main board) and it should resolve your problem. If your TV is still in warranty, call 1-877-MY-VIZIO and they will set up an in home repair for free.
Posted on Jul 01, 2009
I have the same TV and I just replaced the Capacitors. It came with 2 10000UF 10V caps and I put in 2 1000UF 35Volt caps from radio shack. Its like brand new. There is even a video on how to change them on You Tube.
Posted on Nov 16, 2009
Tips for a great answer:
Oct 23, 2014 | Panasonic Televison & Video
Jun 14, 2011 | Philips 47PFL7403D 47 in. LCD TV
Nov 26, 2010 | Vizio P50HDTV10A 50 in. Plasma HDTV
Sep 11, 2010 | Televison & Video
Jun 27, 2010 | Samsung LN-S4051D 40 in. LCD Television
Apr 27, 2010 | Westinghouse TX-47F430S 47 in. LCD TV
Oct 09, 2009 | Televison & Video
Jul 01, 2009 | Vizio VO47L 47 in. LCD TV
May 03, 2009 | Samsung SP-R4232 42 in. Plasma HDTV
Mar 18, 2009 | Televison & Video
64 people viewed this question
Usually answered in minutes!