Question about Samsung Televison & Video
Model: ln52a650a1fxza (6 years old) * 3 years ago tv turned off and on. Samsung sent repair man to replaced capacitors. TV worked fine for 1 year * When we watched high definition movies or channels the TV would make a loud sign and turn off. We watched non HD channels for 6 months. * 3 months ago TV made load noise and shut down. Starting turning off and on by itself. Bought new power board. TV worked for 1 month but still could not play HD channels. Capacitors look good. * Yesterday I asked my wife if the TV was working fine. That day made a loud noise and turned off (sounded like a siren). When you now turn it on TV cycles on and off. Must unplug. * Capacitors look good (not blown). Do I replace the mother board, TConn Board, Whats the easy way to diagnose.
Hi, the motherboard could have been affected. Since you have ever replaced the power supply, its better you get a new motherboard.
Posted on Jan 12, 2019
From the sounds of it you should look into a different set .
Posted on Nov 16, 2015
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Aug 28, 2018 | Samsung Televison & Video
Nov 18, 2017 | Samsung Televison & Video
Jan 28, 2017 | Samsung Televison & Video
Dec 28, 2016 | Samsung Televison & Video
Jan 03, 2016 | Televison & Video
May 11, 2011 | Samsung LN52A650A LCD TV
Sep 28, 2010 | Samsung LN52A650A LCD TV
Jun 25, 2017 | Mitsubishi WD-65731 65" HDTV
Dec 10, 2009 | Samsung LN-S4041D 40 in. LCD HDTV
Nov 24, 2009 | Samsung LN-T4665F 46 in. LCD Television
Mar 18, 2019 | Samsung Televison & Video
218 people viewed this question
Usually answered in minutes!