Question about Samsung HCN4226W 42" Rear Projection HDTV-Ready Television

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Tv wont work

I was watching my tv. turned it off,came back later and it would not come back on. red power light would blink on then right back off. no sound or picture.

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A VERY COMUN PROBLEM WITH THIS TV IS THE CONVERGENCE IC STK392-040 AND 2 RESISTOR 2.2 OHM

Posted on May 01, 2009

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Posted on Jan 02, 2017

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I have a 56 in hdtv Panasonic tv will not come on green light flashes 20 times then goes to red. Help, on disability fixed income & cant afford to get repair or new tv. Please help, as soon as poss


Panasonic Plasma TV Repair - Understanding 14 Blink ...

? 8:35
https://www.youtube.com/watch?v=iHBIiRxhe0w
Sep 26, 2014 - Uploaded by ShopJimmy.com
Panasonic Plasma 14 Blink Code Explained with Repair Info How to ... I guess I'll try the SC board and if that does not work simply save up for a new ... The red power led was flashing 12 timespause a few seconds then flash 12 again. ... It powers up and shows the green power light is on, but there's no ...

The power light keeps flashing and the tv wont turn on - TV ...

www.tomsguide.com/answers/id.../power-light-flashing-wont-turn.html
Oct 24, 2015 - More about : power light flashing wont turn ... December 20, 2013 10:12:55 AM ... sound like it is coming on then it shuts off and the red power light flashes slowly. ... 50in Plasma tv power light is flashing 8 times and won't turn on. ...tv to come on bcause the power button keep blinking my tv will not come on.

Nov 06, 2015 | Panasonic Televison & Video

1 Answer

Panasonic viera TC-P50G15 tv cut off in the middlde of watching it, red light kept blinking on tv, dont recall how many times, unplugged tv then plugged back in at that point no lights came on & tv...


Tries tv unplug,replug it back like about an hour later,for the tv to a resetting itself back to the factory setting.The tv might work again,if not the tv power supply board is the problems and the causes.The tv power supply board it is shorted and dead some how.That the board where the tv power a/c cord plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a whole new refurbish tv power supply board for the replacement.

Sep 22, 2011 | Panasonic TC-P50G15 50 in. Plasma HDTV

3 Answers

Red light blinking, tv doesn't start


Your TV is in Protection Mode right now. A part inside the TV has failed and the TV will not turn ON to prevent other parts from being damaged. The red light blinking is an error code for diagnosing the problem part on the one of the power supply boards. The problem boards that need to be looked at is the Backlight Inverter Board or the Main Power Supply Board.
There is a slim chance you can leave the TV unplugged for an hour so the TV can discharge and reset itself. But other than that, I would use the warranty if possible. The TV repair shop maybe expensive, so get some price quotes to see if it worth the trouble.

Sep 09, 2009 | Philips 50PF9631D 50 in. HD-Ready Plasma...

1 Answer

Tv lights blink, tv not turning on


HI, the fly back transformer has failed in your unit. this will occur if the dust level is high inside the set. the dust will settle on the cooper windings and, create an arch that will short out the entire power sector of this unit.

The fly back is usually the first to take the hit. replacing this will fix this issue.

Jul 11, 2009 | Televison & Video

2 Answers

The tv red light keeps


Try leaving it unplugged for an hour so it can reset itself.
If it still has the problem, it may need a new power supply inverter board. That's what happen to mine.

Feb 18, 2009 | Emerson LC320EM9 32 in. LCD HDTV

1 Answer

TV wont turn on, makes buzzing noise and shuts off


I have two RCA HD52W59 TV's. I have had one for 3 years and one 4 years. The one I have had for 4 years is giving me the problem. Last week the tv turned off while watching it. It wouldnt come right back on. 10 minutes later we tried and it worked fine. the other night the kids were watching and it turned off and smelled like something burning. I tried turning it right back on and got no power at all. I tried to turn it on two days later and it made a buzzing noise and the green light went out. Never did get a picture, no powering up on the screen. Any ideas? Don't want to spend alot of money. Really loved the TV hope it isnt junk now. Better yet I hope the same thing doesnt happen to the other one I have.

Jan 22, 2009 | RCA HD52W59 HDTV Projection Television

1 Answer

Power button Flashes


For the first one, please list the model number and count the blinks. Also, can you please post each problem separately. It will get too confusing trying to address 3 sets with different but similar problems.
Thanks,
Dan

Mar 18, 2008 | Televison & Video

4 Answers

Lost all Power to TV


My TV did the same thing today. My red light blinks 6 times. Any help would be much appreciated!

Jan 05, 2008 | Sony KDF-E55A20 55 in. LCD Television

1 Answer

Red power light keeps blinking and wont come on


The first thing to try is to unplug the unit from the wall for about 15 minutes,if this does not work you will need the assistance of a servicer to diagnose the problem,if you are familiar with tv service you can check the horizontal output transistor for a short,sometimes it fails for no reason and other times it goes bad along with the horizontal output transformer also know as flyback.Be careful if you decide to check this yourself.

Oct 02, 2006 | Toshiba 50HX81 50" Rear Projection...

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