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My TV Samsung Model # LN26A450C1D has sound when you first turn it on but takes a few minutes before I get a picture. What's the solution.

Model # LN26A450C1D Model Code LN26A45C1DXZA

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6ya6ya
  • 2 Answers

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

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Posted on Jan 02, 2017

SOURCE: Sharp Aquos LC-32D4OU

Comment by Guest, posted on Oct 25, 2008My Aquos has the same problem. I'm not sure how I discovered this, but when I lean the TV forward and hit the power button it will turn on every time. If the screen blacks out and I don't lean it forward when I hit the power button, the screen will just remain blank. It is very weird, but at least repeatable.

- Thank you, Guest. That did it. It definitely seems to be a problem with the TV. Tilting it and hitting the power button helped me get the video back.

Posted on Nov 10, 2008

  • 7 Answers

SOURCE: tv wont turn on

Mine was doing that then it quit even turning on too so I replaced the 4 Capacitors today on the power supply board that had bulged up on the top 3 had split open they where on the top right corner of the board where the ribbon jumps from the power board to the main board with ones from Jameco Part Number 606521 they worked perfect but make sure you put them in with the correct polarity easy to do just keep an eye on it. Very simple repair and took me about 30 min to take itapart solder on the new ones and put it back together all for under $10.

Posted on Jul 09, 2009

  • 1 Answer

SOURCE: Samsung LCD TV, no picture only sound

My Samsung LNT4669F has two problems..the first is that it takes about 3 minutes to turn on. The red light at TV bases flickers on and off but the sound is there back and forth..Finally, the wite light at base turns on and the TV makes a noise as if it just got turned on and it stays on..why does it take so long?

Secondly, sometimes, the HD channels flicker so badly that I cannot even watch TV..so badly that sometimes the picture is blank..however, the regular channels are fine..Can you help?

Posted on Mar 08, 2010

  • 1 Answer

SOURCE: My Samsung LN26A450C1D was turned off one night at

I have the same problem.

Posted on Mar 28, 2010

freelance-au
  • 131 Answers

SOURCE: clicking sounds and delay when turning on lcd tv LE52M86BD

Hi

A common fault with this model is bad capacitors in the power supply, Remove the back from your tv and look at the power supply for bulged / swollon capacitors on top, they may even leak a brown like substance and should have a value of around 1000uf 10v
Change these where possible with the same uf but higher voltage lets say 1000uf 25/35v
Hope this helps
Please rate my reply++++

Posted on Apr 05, 2010

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Ln26a450c1d samsung picture problems


Requires servicing right from cleaning inside thoroughly, cleaning switches, connectors, resolving all dry solder, replace all leaky or dry/short capacitors. It is a job to be done by a qualified service technician. Anyhow, before hand, just check your power outlet and ensure there are no loose contacts on outlet, power cord etc. and there is enough voltage required. Then connect the TV to any other device to rule out possibility of a defective input device.

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Change the input to some other device and if you see same problem, there is something wrong on the PCB inside. It is better to show it to a qualified service technician.

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See my post here - http://www.avforums.com/forums/lcd-led-lcd-tvs/1622157-samsung-f71-flashing-pattern-fault.html

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is the picture clear when on? if yes, does the screen go black after a few seconds. if yes, sounds like you need a back light inverter!

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1 Answer

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