Question about Samsung Televison & Video
Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
In some models of LCD TVS; the backlight inverter and its T'Con board will be a part of the panel itself, and will be a built-in type inside the LCD panel. If so, they can't be replaced. In this case; a panel replacement is the only repair. For some other models, the backlight inverter section circuit will be a part of the main power supply regulator [SMPS]. To such sets, the power supply section circuit too should trouble shoot. Contact any service technician. The circuit will differ with models and versions.
Type in the brand name of your device, in the search box [at the top right] of the display window and the Search will start at once as you type in, and will show you all the related posts. It will make surf easy.
Posted on May 03, 2015
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
Check if there is back light on or not?
If back light is on means this unit is having problem with panel (deffective.).
If there is no back light change main baord.
Posted on Oct 10, 2008
SOURCE: Samsung PS42C7S Power Board
A blinking led does point to a bad power supply board! First, Look for some bad caps (capacitors) on the board. They will look bulged on the
top an may be a little leaky (brownish stain).
You should be able to find a service manual @ www.manualzone.com
Buying a power board try www.shopjimmy.com or ebay!
Good luck, hope this is helpful!!!
Posted on Mar 02, 2009
SOURCE: I have a samsung 26
your lcd ip board (power board) capacitor had already exhusted.
got to replace the ip board. even if the caps look fine you would not know if the transformer coil is working ;)
Posted on May 10, 2010
The tv power supply board have more dead components parts,u just don't have the skills an the know how to trouble shoot find out more dead components parts that all.Try website like Ebay.com to buy a whole refurbish power supply board for the replacement.
Posted on Jun 11, 2011
Tips for a great answer:
Oct 26, 2017 | Samsung Televison & Video
Oct 04, 2017 | Samsung Televison & Video
Apr 01, 2017 | Samsung Televison & Video
Aug 12, 2016 | Samsung Televison & Video
Jul 26, 2016 | Samsung Televison & Video
Apr 04, 2016 | Samsung Televison & Video
Oct 15, 2015 | Samsung 40" 1080p 120Hz Slim LED Smart TV...
May 08, 2015 | Televison & Video
Mar 31, 2014 | Televison & Video
33 people viewed this question
Usually answered in minutes!