Question about Samsung LN-S3251D 32 in. LCD HDTV
Do not replace the main board!
If there is no raster, but the TV is not responding to the remote, it is FOR SURE not the digital board.
The TV must be tested by a technician following determined troubleshooting diagrams.
Faults that can give you No raster, but Channel selection working:
1 You have no raster, but you see the display menu on screen.
If you are using an external receiver check cables.
Faulty side AV board :See audio video board here
LCD display Ribbon cable: Samsung Cables / Ribbons for model LN-S3251D
LCD controller board: see here the part.
Good luck with your repair.
Posted on Nov 15, 2008
The most common problem is the power relay switch with lcd tv's, i replaced mine with ease but other tv's i have worked on the problem has been the whole board, look for semiconductor that looks to have blown out, also chech the capacitors to make sure they are not swollen or melted to the board, there is large chance that if something has blown it has taken some other part out with it.
Replacing the whole board can be very expensive and could cost more than the TV itself.
Posted on Nov 15, 2008
Yes, u r right .its the problem on your main board.and it needs to be checked before replacing the board.sometimes the whole board is not faulty,only some electrical components go faulty.it needs to be checked with multimeter and can be easily replaced by soldering iron.
Posted on Nov 14, 2008
a 6ya expert can help you resolve that 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.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
May 19, 2017 | Televison & Video
Apr 03, 2016 | LG Televison & Video
Feb 17, 2016 | LG Televison & Video
May 10, 2013 | Vizio VX37L Television
Jun 19, 2012 | Vizio VT470M 47 in. TV
Nov 21, 2011 | Zenith Z50P3 50 in. Plasma TV
Aug 05, 2011 | Televison & Video
Feb 26, 2010 | RCA 3-Device Universal Remote with...
Nov 22, 2009 | Westinghouse LTV-27w6 27 in. LCD HDTV
Jun 17, 2009 | Orion PM4202 Television
48 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: