Question about Samsung Televison & Video
If you wish to get some details; check the site linked here. Pull up older posts.
faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent. Search the site by type in the brand name and model of your set, in its search bar at the right side column, and press enter.
Posted on Mar 03, 2021
You need to do some more diagnosing of the problem. If you get sound and change channels take a bright flashlight and place it again the screen. Look for an image around the edge of the flashlight.
If you see an image that means the LCD controller board (TCON) is probably good.
The problem is probably one of three causes;
1) Inverter board is bad
2) CCFT (cold cathode fluorescent light) are bad.
3) Power to the inverter board is bad. You can also check the connectors.
Posted on Mar 30, 2009
It would be a lot cheaper if you just replace the two caps that have gone bad. Just get a cheap solder pencil from the store and about an inch of solder and you are in business.
The Power Supply Board is the center Board (towards left) after you remove the back off the TV. Remove Board from TV with the 6-7 screws. Replace capacitors CM852 & CM853; 2200ufd 25volts.
Thaks for using FIXYA, BIG IRISH.
Posted on Jan 02, 2010
Tips for a great answer:
Mar 21, 2018 | Samsung Televison & Video
Oct 02, 2017 | Samsung Televison & Video
Jul 03, 2017 | Panasonic Televison & Video
Mar 31, 2016 | Samsung UN Televison & Video
Dec 09, 2015 | Samsung Televison & Video
Nov 01, 2012 | Samsung LN Televison & Video
Usually answered in minutes!