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Samsung SP47W3HF1X Makes a noise to say it is coming on, then makes a similar noise in reverse and does not come on

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Re: Samsung SP47W3HF1X

Common problem with these sets is the convergance ic's
however with out troubleshooting2.gif it it's hard to tell you might want to contact pts see how much to fix the board.

Posted on Dec 14, 2007

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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 | Projection Televisions

1 Answer

TV makes a loud humming/vibrating noise when turned on. Screen eventually comes on but is discolored and noise continues

It sounds like the color wheel is beginning to fail and will have to be replaced. You can call Samsung at 1-800-samsung to find the closest service center. I would recommend using an experienced tech to do this repair.

Aug 22, 2011 | Samsung HLP4663W 46" Rear Projection HDTV

1 Answer

Hi I have a samsung hlr4667 and the set will not come on at all.. It makes a buzzing sound kinda like it makes when powering on..And the lamp light flashes but no picture just a loud humming sound...The...

This DLP tv have a colors wheel.The tv colors wheel,it dead.Have loud humming sound,motor noises and pictures flashes black&white within a picture.The colors wheel is dead and is spinning off of it axis and hitting of it sides motor walls.Tv must require a replacement of a colors wheel.Hire a tv tech. to do the job.The tv colors wheel is hard to replace.The tv colors wheel sit behind many manchanical parts,must take out even before u even can replacement the colors wheel itself.

Nov 05, 2010 | Samsung HL-R4667W Rear Projection...

1 Answer

Samsung 4663w rear projection tv loud buzzing

Buzzing can be caused by a bad ballast, colorwheel, or cooling fan... Nothing else makes a noise, unless it's comming from you speaker.

Hope it Helped U!

Aug 04, 2009 | Samsung Projection Televisions

1 Answer

TV won't come on ...

These newer sets are haveing power supply problems the capasitors all go bad. If the tv is out of warrnty it will cost a lot to repair.

Jul 09, 2009 | Samsung HLR5667W 56" Rear Projection HDTV

1 Answer

Dlp TV won't turn on

possible color wheel , or just a lamp. depending on what the noise sounded like. check out some videos on you tube on how to replace color wheel. Not to hard

May 27, 2009 | Samsung HLR5667W 56" Rear Projection HDTV

1 Answer

Samsung DLP TV (720p) Gray picture, loud spinning noise

It sounds like you have a defective COLOR WHEEL, common problem with DLP's. You need to contact a service comp. for replacement and availability.

Feb 13, 2009 | Samsung Projection Televisions

1 Answer

Where can I get a free service manual for HLR4667w? or something similar?

my tv wont come one the three lights come on on the front and it makes the sound like it wonts to come on but it wont come on

Jan 19, 2009 | Samsung HLR5067WX 50" Rear Projection HDTV

1 Answer

Toshiba 62hm15a

my tv was making a similar sound so i took off the back. There was a bundle of wires that had come loose and were rubbing the fan blades. I retaped them back and no more noise. seriously.

Jan 20, 2008 | Toshiba 62HMX84 62" Rear Projection HDTV

1 Answer


hi i dont suppose you have floor standing speakers next to it
as mine done that moved away speakers now all is fine

Nov 17, 2007 | Samsung HCM553W 55" Rear Projection...

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