Question about Samsung Televison & Video
Sounds like The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts.
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.
Search the site by type in the "brand name" to your device; [Exclude the model number], in the "Search box at the top right of the display window of the Homepage" to get gathered related posts. .
Posted on Jul 10, 2017
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
SOURCE: TV doesn't turn on
You really should give make & model number when posting, it helps us immensely, your lamp and possibly the ballast is bad, start with a new lamp first, odds are very good that it will fix your problem, can`t help more without manufacturer and model number, good luck, ps, order the original lamp, generics are junk and a waste of your money.
Posted on Nov 28, 2007
Having similar issue with my PT-44LCX65. Lamp blew and replaced it (last month), never figured out how to reset timer. Now red indicator light blinks once every 5 seconds and after about 4 minutes TV goes black.... Any ideas?
Posted on Jan 12, 2008
SOURCE: TV doesn't turn on
I bought a LG 39" flat screen 6 months ago. TV has been working great until this morning. Power comes on for about 5 seconds and then cuts off. Have checked all connections and have unplugged from wall to reset, NOTHING!! And a brand new TV!! Any help would be great!
Posted on Feb 02, 2008
Ths 5 blinks usually indicate an AKB problem. There is a break in the video path. I'll look up your specific model and post the results here. Please update this if you wish to attempt the repair yourself.
Posted on Mar 19, 2009
Tips for a great answer:
Aug 08, 2017 | Vizio XVT3D424SV 42" 1080p 480Hz Razor LED...
Oct 05, 2013 | Samsung LN46A650 46 in. LCD HDTV
Jan 20, 2013 | Samsung LN-T4061F 40 in. LCD HDTV
Dec 19, 2011 | Samsung HLN5065W 50" Rear Projection...
Mar 22, 2010 | Samsung Televison & Video
Oct 16, 2009 | Samsung DynaFlat TXN2668WHF 26" TV
Jul 21, 2009 | Samsung HLR5067WX 50" Rear Projection HDTV
Jun 16, 2008 | Samsung LTP326WX/XAA 32 in. HD-Ready LCD...
Jan 09, 2008 | Philips Epic 17PF9936-37 17" Flat Panel...
126 people viewed this question
Usually answered in minutes!