Question about Samsung LN-S4692D 46 in. LCD HDTV

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Power supply repair

How do you fix the power supply?

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  • Anonymous Nov 16, 2008

    TV cycles power on and off by itself. Hear relays clicking. Turns off before picture comes on and turns back on, keeps repeating this cycle.

  • garrett_03 Jan 04, 2009

    Overnight my TV turned off and now i have no power going to the tv. ive tried unplugging and replugging the tv in multiple outlets and no luck. faint buzzing sound when plugged in that fades away

  • Anonymous Feb 02, 2009

    I have the same problem.

    My Samsung 4692 doesn't turn on and can hear some clicking sound.

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2 Answers

At first, the t.v. had a delay before it came on. Now there are several clicks and the set will not power up.

Posted on Sep 09, 2008

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  • 21 Answers

If you don't know how to troubleshoot a SMPS, then it has to be replaced, what are the symptoms with the tv?

Posted on Sep 06, 2008

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204451972 Vizio 42


Nothing to do with power supply.

Aug 22, 2008 | Flat Panel Televisions

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1 Answer

What are the symptoms of a bad psu for vizio m550nv


Vizio 0500-0612-0030 Power Supply / LED Board for M550NV

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1 Answer

My Sharp Aquos TV will not turn on...just a green ligth flashing...something to do with power...how can i fix it?


The most common issue on these is the power supply boards. Bad capacitors on these boards are the issue and there are repair kits available if yur qualified for the repair other wise you can get new boards and swap them out. This is the most common issue in the business right now. Sharp sets are a little different in ther design on the power supplies but parts can be had and repairs can be made. You will need to balance the price for the repair vs a new set. Just Google TV power supply repair kits for Sharp Aquos and you will find repair kits and information on the power supplies.
If this was helpful a vote on the thumbs up would be greatly appreciated for the free advice.

Aug 22, 2011 | Sharp AQUOS LC-42D43U 42" HDTV LCD TV

2 Answers

Price of a new power supply for a 32" samsung lcd tv?


Hello,

No, its not hard to fix yourself. Its all depends on the extent of the fault and your ability to be able to confront the fault.

Take care.

Jul 23, 2010 | Samsung LN32A330 32 in. LCD TV

2 Answers

Power Supply problems


Any luck getting this fixed?Please let me know.Thank You very much!
Tyler

May 26, 2009 | Akai LCT2662 Television

1 Answer

Power supply rebuild


You can write to jah2mil@hotmail.com for more info on repairing cost and where to send the power supply for repair.

Dec 24, 2008 | Akai LCT2715 27 in. LCD Television

4 Answers

AC adaptor for 32 inch Protron TV


It seems a lot of people are having problems with the Protron power supply. I’ve been able to repair all the ones I’ve seen so I’m confident I can fix them. I don’t sell the replacement power supply but I’ve heard about the ones on EBay. They seem to be a mishmash of two power supplies (12vdc and 24vdc) wired together with the proper connector. This should work but it just doesn’t sound very clean looking to me and they end up costing $150.

I’ve been charging between $50 and $100 to repair these power supplies. My recommendation would be to send me the power supply I’ll check it out and unless it’s unusually damaged it will cost $50 plus shipping to repair. If I can’t repair it I’ll return ship it and only charge for shipping.

I will guarantee the repair for 1 month. I don’t know what’s causing the power supplies to fail so I can’t guarantee it any longer than that. My feeling about the reason the Protron power supply stops working is two part; could be overheating due to lack of proper ventilation to the power supply; or the TVs power requirement is overdriving the power supply.

Feel free to contact me if you have any questions.
I repair these at my work, so here’s the shipping address:

Dave Simpson
23372 South Pointe Dr.
Ste. B
Laguna Hills, CA 92653

Also, I’m set up for PayPal.
dave@thola.com

Sep 10, 2008 | Protron PLTV-32 Television

2 Answers

Dead Power Supply


Call 888-257-8899 $69.95 plus shipping

Feb 19, 2007 | Protron PLTV-32 Television

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