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I have a Samsung LE40R87BDX/XEU, the power is on but i only get a click and some sort of error code, I have replaced 3 capacitors on the power board which were blown and plugged it back in and the same clicking sound i had before.I was told the flashing led is a code to identify the problem but i cannot find out, My tv clicks, flashes 4 times then clicks, flashes 5 times then repeats.Any ideas would be gratefully recieved

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

Slinteriors
  • 8617 Answers

SOURCE: power up problem

i will need the model number of your set in order to help you with your problem. Please post the model number and I will try to help you out with the problem.

Posted on May 07, 2008

  • 1 Answer

SOURCE: Samsung TV won't turn on- trying to fix it. A challenging problem

I had the same problem. I live in NJ and called the local authorized "service provide" listed on the Samsung website. What a joke. Quoted $350 just to show up, never showed up. So I opened my own TV. Took off the plastic back (10 screws) took off the large metal RF shield (12-14 screws) and noticed a blown component. The markings on the component were KL15L and it is apparently an NTC Thermistor. Obviously it got fried and not knowing if there was other damage I decided to set out to replace the entire Power PCB Board Assembly and not the component. There were two part numbers on the assembled board (BN97-00457E & BN94-00622E). After searching online I also found a suitable replacement number for these (BN96-04896A). I found two places who claimed to have the part or have it on order (shopjimmy.com and vancebaldwin.com). After placing orders with both and having neither come through, I broadened my search and found out that the LNR409D was basically the same model as my LNR408D so I looked for its Power PCB Board Assembly part number which turned out to be BN41-00521B. Google search for that part number showed the item available on ebay. I bought it a week ago (ebay 260311519904) for $144 plus $12 shipping. I removed the bad board an hour ago (6 screws about 7 connectors) installed the new one, plugged in the connectors, replaced the covers, plugged in the TV... AND IT WORKS!
Suggestion: If your TV is out of warranty then open it up (what have you got to lose) and see if the problem is obvious and maybe something you can fix (replace) yourself. The parts, spare boards, etc. are out there if you look.

Posted on Nov 16, 2008

  • 1 Answer

SOURCE: Panasonic TH-50PE700U red light flashing 6 times

Replaced the sc board and tv works fine again.

Posted on Jan 22, 2009

dsacco86
  • 1077 Answers

SOURCE: Sharp LC-26D43U Power light flashes and unit won't turn on?

It's a power supply related problem. When it turns itself off, this it called protection mode. The TV automatically turns off to protect other parts form being damaged.
The most common problem is the Power Supply Unit or the Backlight Inverter Board.
You may have to take the TV to a repair shop to find out which one is bad. Paying a repair shop to replace the board for you maybe more than the TV is worth. If you let them diagnose it and you replace the bad circuit board yourself, it would be cheaper.

Here's a place I use to get parts for TVs:
http://www.shopjimmy.com/catalogsearch/result/index/?q=LC-26D43U&p=1
The problem is the repair shop may charge you double or three times of what the part costs at the web site link above. Then, plus labor. I just want to save you money. :)

Posted on Jun 03, 2009

  • 257 Answers

SOURCE: Samsung LN-T2632H won't turn on.

Follow these steps to figure out what problem is.
When you turn on TV, look at the back and see if the back light on. If it is on, the power supply and inverter work fine. The suspection now is main board and T-con board (the small board on the middle-top of the panel)
To find the problem from the main board or not. Look at the power supply and measure Vs on - turn on the TV, this approx 5 vlt DC needs constant once you turn on the TV. If it is drop or unstable - main board problem - replace it.
If Vs on is good - disconnect the T-con cable from the power sup. If power sup stop clicking - T-con need replacing. Hope it help.

Posted on Aug 13, 2009

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1 Answer

What fault would cause this TV to not display?


Good day!!!!


That problem is usually cause of faulty capacitors on the power supply board..

Just follow this instruction to fix your TV..

1. Open the back cover of your TV.
2. Look at the power supply board..Its normally connected to the power cord..
3. After that,,try to look at the actual image of capacitors if it is bulged on the top so that you can easily determine the bad capacitors..
4. After that,,try to replaced the bad capacitors using soldering iron and soldering lead..replaced the capacitors only with the same type ratings and value..
5. Some of the capacitors not bulged so its better if have a capacitance meter

Jun 06, 2012 | Televison & Video

1 Answer

In my LCD TV i am getting half the picture is normal and half in white color


Here's the problem. The Power Supply Board. I opened my TV up(warranty was up of course) and found several bad capacitors. Samsung and several other companies were sold capacitors that although were highly rated failed within 5 years because of a lack of preservatives. All sorts of electronic equipment is now being effected due to these defective capacitors.
Solutions?
1. Take it in and have it fixed
2. Open it up, check the board for faulty capacitors(bulged or leaking) Buy a new Power supply board and install it.
3. Remove PSB, remove faulty capacitors and replace with compatible new ones.

Hope this helps

Mar 24, 2011 | Samsung Televison & Video

1 Answer

Hi i have a samsung 40" LCD TV wiht the clicking


Useally it 3 more,it alway on the tv power supply board.The the board,where the power a/c plug into it.Seaches the entire power supply board for dying capacitors,it alway bulges up or puffing up on it tops.By replacing all these capacitors with the same Micro Ferit and about 10 voltage rating higher for those dead capacitors for better tolorance next power supply board spike heat waves.

Jan 27, 2011 | Samsung LE40R73BD 40 in. HD-Ready LCD...

1 Answer

My samsung LE40R87BDX 40 inch LCD TV is 3 years old, is failing to start up the red light keeps clicking on and off will eventually turn on after 30 mins. Can this be repaired?


Yes,it the tv power supply board is dying and the causes.That the board,where the power a/c cord plug into it.U have all the tools and know basic soldering an electronic?Check the power supply board and replaced all the bad and dying capactors that are bulging or puffing up on it tops.This problems,will be solved.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

Nov 25, 2010 | Samsung LE40R73BD 40 in. HD-Ready LCD...

1 Answer

I have a samsung LE40R73BDX/XEU LCD TV which continually clicks and eventually switches on. The time it takes to function is getting longer. can you help?


the power supply board is going bad. sorry! if you google "samsung power click capacitor" you will see just what is wrong. Next time buy american, wait, there is no american made TV's

Aug 14, 2010 | Samsung LN-T4061F 40 in. LCD HDTV

1 Answer

Tv just turns itself off and then starts clicking like its trying to turn on and off


I had a similar problem with my Phillips 42 in. LCD HD TV.

Here's the problem. The Power Supply Board. I opened my TV up(warranty was up of course) and found several bad capacitors. Phillips and several other companies were sold capacitors that although were highly rated failed within 5 years because of a lack of preservatives. All sorts of electronic equipment is now being effected due to these defective capacitors.
Solutions?
1. Take it in and have it fixed
2. Open it up, check the board for faulty capacitors(bulged or leaking) Buy a new Power supply board and install it.
3. Remove PSB, remove faulty capacitors and replace with compatible new ones.

Hope this helps

Mar 03, 2010 | Samsung PS42C91HDX 42 in. Plasma TV

3 Answers

My samsung ps42q97hdx/xeu tv doesn't turn on it just clicks all the time


There are 1000uF 10V capacitors in the power supply that are prone to faiure.

Sep 13, 2009 | Televison & Video

2 Answers

My plasma tv power supply is knackered. Samsung PS42q96HDX


Not sure but mine is doing the same. and also about 18months old? did you get a solution to this?

Jun 17, 2009 | Samsung Televison & Video

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