Question about Projection Televisions

1 Answer

Samsung LNS4051 DX makes clicking sounds but will not turn on.

Posted by on

  • Anonymous Apr 13, 2009

    You can also get a new power circuit board from Encompass parts. I found they had one for $91 + shipping.

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Scholar:

    An expert who has written 20 answers of more than 400 characters.

  • Expert
  • 56 Answers

First, this is not a projection TV.

Faulty parts on PS board , bad press for Samsung

Because the Samsung LNS4051D would not turn on and the power LED would blink 4 times and the relay would click and this would repeat again and again. I replaced power supply board parts CM806, 811, 812 & 817, all 1000 uf 10v capacitors, three had their tops bulged up slightly that I missed on initial visual inspection. After seeing the reports of problems with these caps on http://www.fixya.com/support/t1336881-will_not_turn_or_off , I replaced them with Radio Shack part 272-1032, 1000 uf, 35v. They are slightly bigger, but fit OK. TV is working fine now. Cost was 4 x $1.59 = $6.36 plus the time. I saved between $100 to 300 in the process of either replacing the board or getting the unit serviced. If you are not comfortable replacing components which means using a soldering iron, you can replace the power circuit board, available from discount-merchant.com.

Posted on Jan 03, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

The sound on my tv is just clicking


First, try to connect ext speakers. If the sound is OK just replace speakers. Otherwise the problem in amped sound output.

Feb 09, 2015 | Samsung HLN567W 56" Rear Projection HDTV

1 Answer

Click the power button, and makes clicks like trying to turn on, but doesnt. and keeps clicking. Sometimes turns on, sometimes doesnt. Anything i can do?


sounds like the bulb warning indicator is telling the tv that the bulb needs to be replaced.
you may need to replace the bulb but for now go into the service menu and reset the bulb .

Dec 14, 2010 | Samsung 50" Slim-Depth DLP HDTV

2 Answers

Tv wont turn on


I have a Philips 60" Rear Projection, and all of a sudden I have no picture or sound. I push the power button, and all it does is click. It will keep clicking until I turn it off. Anyone seen this problem?

May 15, 2010 | Samsung HLR5067WX 50" Rear Projection HDTV

1 Answer

Samsung 50 inch DLP has power will not turn on


Hi,do you hear any strange noises? If you hear clicking or like wanting to turn on it could be the board that powers the lamp it's called the ballast.Here's the instructions to replace it :http://www.fixyourdlp.com/guides/samsung/bp47-00033a.php It's major symptoms are clicking,electrical sounds,shuts off and on and get the lamp indicator. But if you don't hear any strange noises,tv is around 6000 hrs,2-4 yrs,It's major symptoms are clicking,electrical sounds,shuts off and on and get the lamp indicator, it could be time to replace the lamp.Note lamp sometimes doesnt look bad when it's bad.The lamp you need is BP9601472A you can find it here http://www.discount-merchant.com/Samsung-HLM437W1X-OEM-Replacement-LAMP-BULB-p/samsung-hls5087w-lamp-sm.htm?Click=48173.Have a blessed one!

Apr 29, 2010 | Samsung Projection Televisions

1 Answer

When we turn the TV on it acts like it is going to turn on but then it makes a clicking sound and winds up but makes the clicking sound two more times and then it shuts off.


A TV will typically try to ignite a lamp 3 times. If it can not it will quit trying (except Samsung). Sounds like you need a lamp. I hope this was helpful, best wishes.

Apr 19, 2010 | Mitsubishi WD-65731 65" HDTV

1 Answer

I have a samsung HLR 5078 that wont turn on. makes winding noise


it does sound like your color wheel.If that sound is more mechanical than electrical then it would be the color wheel.

Apr 15, 2010 | Samsung HL-R5078W 50" HDTV

1 Answer

Samsung DLP Model HLP 4663 WX Constant Whining


What you're hearing is the most likely the color wheel if you remove the lamp you can see part of it ...a multicolored plastic disk.It rotates on a high speed motor and make an awful whining noise when it fails.
Rustym62

Apr 30, 2009 | Samsung HLN5065W 50" Rear Projection...

1 Answer

Samsung LA40R71BD will not turn on stanby button keeps flashing and making a clicking sound.


This could be lamp or ballast. First I would check the lamp. It could be bad (causing the clicking) or it may just need to be reseated with the ballast. If the lamp is not bad make sure it is connected to the ballast and pushed all the way in. If you still hear the clicking (the clicking may be the ballast trying to light the lamp. when turning on your tv, look to see if the ballast is flickering causing the clicking) and your lamp is good and seated correctly, then you ballast is going bad and it needs to be replaced. Last but not least. If that is not the problem then the clicking is a broken color wheel. A broken color wheel will sound like a clicking or a high squeal when going bad.

Mar 23, 2008 | Projection Televisions

1 Answer

No picture, no sound?!?!


This could be a number of things. Your lamp could be bad or it needs to be reseated to the ballast. The lamp is trying to light and it will make the ballast flicker (that is the clicking sound) or your ballast is bad and it needs replaced (it will flicker and click too). Or your color wheel is broken and it will make a clicking sound when turning. If the color wheel is not spinning or broken it will not light the lamp. No lamp no picture.

Dec 12, 2007 | Samsung PCN5425R 54" Rear Projection...

Not finding what you are looking for?
Projection Televisions Logo

Related Topics:

3,885 people viewed this question

Ask a Question

Usually answered in minutes!

Top Projection Televisions Experts

Jaime Hernandez

Level 3 Expert

2267 Answers

matt martin
matt martin

Level 3 Expert

1191 Answers

yadayada
yadayada

Level 3 Expert

60792 Answers

Are you a Projection Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...