Question about Samsung HC-P4363W 43 in. TV/DVD Combo

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Power out my tv went out and now it wont come on at all what do u think it is

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Re: power out

Start with getting power back into the set supply unit. Could be anything from a fuse to a regulator to a bad flyback transformer....accordianman

Posted on Feb 29, 2008

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I have a coby 22 inch tv. It has been working fine. But, today, it will not turn on. I've tried turning it on from the remote and at the tv itself. I unplugged it from the power surge strip and plugged it...

yes there's a fuse, but changing it wont work if the smps is blown. there are other possibilities too. u can try but i think it best u take it to a qualified tech. 

Apr 14, 2010 | Combination Televisions

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Hitachi 46w500 went off tonight during storms, low voltage, wont turn back on

There might be a failure on the power supply or horizontal section of the TV even if you see some light inside the TV. Some of the voltages could be missing and that is why the TV fails to power up.
If you know how to use a multimeter, you could check all the fuses from your power supply.
Unplug your TV from the main AC line if you intend to do it yourself.
You will know how much you can do or it might safer to contact a tech.
Let me know if you need further assistance

Jun 04, 2008 | Hitachi 46W500 46 in. TV/DVD Combo

1 Answer the remote what

If the problem is the IR sensor, then the TV will turn on and work using the buttons on TV, but wont react to remote.

If instead the TV does not turn on all all , then the TV is on protection because of an internal fault , and must be tested and fixed by a technician.

Replacing IR sensor is not complicate, but t is not an user level operation.
The IR sensor is usually located on the front bottom side of the TV, therefore to replace it you need to remove the main board completely, and many other parts.
Additionally on many models the sensor is soldered to the digital board.

If the TV goes in standby, then it is in protection mode.

You can get parts below:

Appliance parts, electronics parts & more from

Encompass Parts Distribution

LCD/Plasma Electronic Replacement Parts: Plasma & LCD TVs, Appliances |

May 04, 2009 | Philips CCC130AT 13 in. TV/VCR Combo

1 Answer

Tv won't turn on

my funai 3216 was working ok it went off today and wont come back on iv changed the fuse in the plug with no luck iv taken the back off the tv what next please help

Jun 22, 2008 | Combination Televisions

1 Answer

Tv wont turn on.

try cutting power off and wait 15 to 20 minutes. also try another outlet depending how much power u r pulling thru the outlet u had it in. Had same problem and customer service said unplug for 3 min....not long try 15 to 20 min and plug back in.

Apr 10, 2008 | Toshiba MD20F51 20 in. TV/DVD Combo

1 Answer

RCA D52W136D 52 in. TV/DVD Wont turn on

Does the standby light flash in a set pattern? Some tv have a error code system which pinpoints the fault by flashing the standby light a certain number of times. Other than that my best guess would be a fault on the power supply or a fuse blown internally. Good luck.

Apr 08, 2008 | RCA D52W136D 52 in. TV/DVD Combo

1 Answer

Went Wide Screen - how do I get it back to normal?

All TV stations in the US are going digital in the next 11 months, and the format most have adopted is exactly what you describe...accordianman

Feb 27, 2008 | Sylvania 6719DC 19 in. TV/VCR/DVD Combo

1 Answer

Remote Control not working

you can easy check if you existing remote really work just look on the IR led with a digital cam and u will be able to see the led flashing

Feb 05, 2008 | Toshiba MD20F51 20 in. TV/DVD Combo

1 Answer

Tv wont turn on

The surge most likely shorted the horizontal output transistor, and with that being shorted, it causes the power supply to "sing" from the increased load it is seeing. Unfortunately, it would probably cost near $100 to repair unless you were able to do it yourself.

Dec 30, 2007 | Broksonic CTSGT9369CTT 19 in. TV/VCR Combo

1 Answer

Emerson sb350 ( spongebob dvd combo )

I had the same problem.I fixed it by unpluging the tv.Then while holding in the power button I plugged it back in,still holding in the power button for twenty seconds.That fixed it.I read somewhere you could reset a Sony that way so I gave it a try and it worked.I also put a cd cleaning disk in it because it was saying "wrong disk" and that fixed that problem.Good Luck

Aug 10, 2007 | Emerson SB350 13 in. TV/DVD Combo

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