Question about Samsung LNT5265F 52 in. LCD HDTV

1 Answer

This TV constantly shuts itself off.

It may play for an hour then it turns itself off. If you turn it back on it stays on for a few minutes then it turns itself off. Sometimes it goes off then it turns itself back on.

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 7 Answers

The issue has been resolved. I removed the back of the TV (pretty easy actually) by laying a blanket over the kitchen table and placing the TV face down. I started with the power supply as an obvious beginning. Both fuses on the board tested fine. And touched up every solder joint with a hot soldering iron in case the problem was a cold solder joint. After this painstaking venture, I performed another visual inspection and noticed a capacitor that had a thin black X on the top of the can. This is a common sign the capacitor has over heated. I located a replacement for $1.20, installed, and successfully powered up the TV. I have had no problems since.
Oh, yeah, I also paid $120 for a BN44-00150A replacement power supply, plus overnight shipping. It actually arrived three weeks later. That was two weeks and six days after I fixed the power supply myself.

Posted on May 17, 2009

  • kelly wright Apr 15, 2015

    Where could i purhase the part u have listed that is needed for over heating?

  • Sp Gupta Apr 15, 2015

    Great work indeed. Congratulations.

×

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
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.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I have a 2001, Panasonic 27


Suspect either bad solder connections somewhere or a issue in the power supply of the set----set will shut down for a number of reasons--it monitors voltages inside and if some go high or low it will shut down.

May 16, 2012 | Televison & Video

1 Answer

Toshiba 27af45 repeatedly turns itself off. Sometimes (usually) every few minutes, other times will stay on for hours. Works perfectly otherwise.


The fact that the television stays on for hours and other times turns in five minutes shows that your problem is intermitent .A defective component in the power supply is probaly causing the B plus voltage to go up.The TV can also have a dry joint which looks more likley i am curtain if you gave the TV a firm tap to the side when it come off it would come on back. Try it .

Dec 29, 2010 | Toshiba 27AF45 27" TV

1 Answer

Turning off by itself


This TV probably needs the convergence amp IC's replaced. When they go bad the TV will not turn on.Call a good TV Tech and tell him you want the IC's upgraded to STK 392-150 instead of the original STK 392-120 and check all resistors in the circuit for proper value. They could be burned or open.

Jul 30, 2009 | Philips Magnavox 55P9271 55" Rear...

1 Answer

Pioneer SD-P62A3 62" shuts off - won't stay on


If this TV turns back only when it is cooled down than it has cold solder joints tha have to be resolderd.

Jul 07, 2009 | Mitsubishi VS-6055 60" Rear Projection...

1 Answer

36 tv shuts off after few minutes


have power board checked -- sounds like a short in the transformer

Dec 10, 2008 | Philips 37PF7320A 37 in. HD-Ready LCD...

2 Answers

My TV pictures turns black afetr a few hours but I still can hear sound perfectly!!!


It sounds like your rptv lamp is going out. If this is an older DLP this is most likely the cause. You can get a replacement at www.laptopsforless.com part number BP96-00224J for $151. If the tv is still under warranty, I would have them do it, otherwise replace it yourself. If so here is a link to give you step by step instruction. Please give me a good rating. ;-)

Dec 18, 2007 | Samsung HLN567W 56" Rear Projection HDTV

1 Answer

RCA RT2250 consistant shutting off in Satalite mode.


Mine will always just turn off every minute or so after a hard shut down(ex: power outtage). I have to turn it back on and then hold the set button for a few seconds, then it stays on, until i turn it off manually, since the remote won't turn it off.

May 15, 2007 | RCA RT2250 System

Not finding what you are looking for?
Samsung LNT5265F 52 in. LCD HDTV Logo

369 people viewed this question

Ask a Question

Usually answered in minutes!

Top Samsung Televison & Video Experts

The Knight
The Knight

Level 3 Expert

69955 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

cce772000

Level 1 Expert

7 Answers

Are you a Samsung Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...