Question about Samsung HLN4365W 43" Rear Projection HDTV-Ready Television

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Samsung hln4365w - no pic. or sound. it whistles a few times when powered on

I have Samsung DLP HLN4365W. The bulb was replaced around 6 months ago. It ran for about 5 months, then we started hearing a humming noise, while TV worked ok. Around a month ago, we lost pic and sound both. Now when I turn the power it sounds like some thing is getting charged up and then it whistles. This is repeated around 3/4 times and then all the sounds stop and we see all the front lights up i.e. Timer and Lamp stay flash green and Temp flashes red.

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  • Ashok Jul 07, 2008

    Thanks for the info.

    Is this something I can change my self?

    Thanks


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2 Answers

Thanks for the info. Is it something I can change myself?

Thanks,

Ashok

Posted on Jul 07, 2008

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We have the same DLP set and had the same problem. The Color Wheel, P/N BP96-00250A, a $200 part needs replacement to eliminate your problem.

Posted on Jun 08, 2008

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I have a 43 inch samsung DLP tv 2004 model# HLN4365W, I was getting a black and white picture, so i replaced the color wheel which was broken. It worked fine for a couple of days then there was no picture,...


No picture on a DLP when you can see the lamp is working is ALWAYS the DLP chip. BECAUSE you recently replaced the color wheel, i suspect that the LVDS/data cable to the light engine was not plugged in well and has come loose. I suggest checking and rechecking every cable and plug you can find.

Aug 09, 2012 | Samsung HLN4365W 43" Rear Projection...

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I have a samsung tv model #hln4365w. it turns on but the lamp light blinks and cycles through about 3 times, then the three lights come on including tempature and all shuts down. Is this the sign to...


The projection lamp has not been replaced like 1 1/2 or 2 years and tv on and used like 4 or 5 hours a day on this tv?yes,than the projection lamp life is over.Require a new projection lamp.

Sep 13, 2010 | Samsung HLN4365W 43" Rear Projection...

1 Answer

Replaced bulb 1 month ago, work fine, recently picture started turning green and purple very distored then tv would shut off. Now tv will try to start you hear sound but no picture, tv will not shut off.


hello,
Normal 0 false false false MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} Have you studied your manual on lamp replacement? See Here:

ehow.comreplace-bulb-panasonic-hdtv
as well as in your manual. Sometimes the lamp must be reseated
by removing it and reinstalling it with great care making certain
the door and all the gaps are closed tight.

If the lamp replacement or reinstallation does not solve the
problem you will likely need a service tech to look at the tv
as there are few user serviceable items for Plasma sets. Most
of the repairs are done by computer connection that downloads
the error messages and interprets what went wrong.

Hope this helps.


May 24, 2010 | Samsung HLN4365W 43" Rear Projection...

1 Answer

I have a samsung hln4365w 43 in dlp, I replaced the bulb and it


Open the tv in the back. I had the same problem and was finally able to resolve it. If you remove the cover in the back of where it says lamp you will see a lil lever near one of the metal brackets. Make sure that small lever is pushed all the way in, it should already have a small strip of masking tape on it. Push it all the way in and then try it.

This helped with mine and I had a simular problem. Good Luck

Apr 02, 2009 | Samsung HLN4365W 43" Rear Projection...

1 Answer

Samsung HLN4365W picture not centered


turn the tv off, hit mute 1 8 2 power, the tv will come on in the service menue, look in that menue for vertival and horizontal adjust, after you adjust it, just turn the tv back off, it will save your changes

Jan 07, 2009 | Samsung HLN4365W 43" Rear Projection...

2 Answers

HLN4365W Start-up Issue


the main power supply may be getting weak. if so it will delay the time it takes it to come on and eventually it wont come on at all

Jun 27, 2008 | Samsung HLN4365W 43" Rear Projection...

1 Answer

HLN4365W


That could either be the cooling fan bad or the light engine assembly as they both can exhibit the sympton your describing. Can you haer this sound as soon as the power is pushed or does it take a moment. If its instantly chances are its the fan.

May 03, 2008 | Samsung HLN4365W 43" Rear Projection...

1 Answer

HLN4365W


Lamp Time Reset Procedure:
Be sure to reset the Lamp time to "0" after replacing the new
Lamp.
1. Plug in the AC Cord, and turn on the power by pressing the
POWER button.
2. Press and hold the VOLUME DOWN button on the unit and
the SPLIT key on the remote together for over 5 seconds
in power on condition.
When the reset is finished, the display will indicate that the lamp hrs have been reset to 0 and the LAMP LED goes out.

Mar 14, 2008 | Samsung HLN4365W 43" Rear Projection...

1 Answer

Picture loses color on samsung HLN4365W


if the picture is still visible but lacking color, it is not the lamp. check the color wheel and make sure it is working. replacing the color wheel is a pretty easy task and can be performed by yourself without many problems. as a sidenote, older samsung dlp tvs seem to experience this problem quite often, although they usually sound like someone strangling a cat before the bearings go out..

partstore.com should carry your replacement for 100 USD or so, the part number is BP96-00250A.

before replacing it, make sure your old one isn't just stuck or not spinning at full rpm, if this is the case, you can usually remove it and clean the motor using electronic or contact cleaner that is safe for plastics.

to check everything out, you will need to remove the back panel of your tv, then power it up (keep kids, small animals, hands and such away from the back while powered up), take a look in front of the projection lamp and see if the wheel is turning. if not, a very good writeup is available here, this is the writeup i send my own customers to if they feel like attempting the repair themselves.

replacing the color wheel is actually not very hard at all, if you have ever worked on your own desktop pc (installed a new drive or upgraded it yourself) then you should be able to do this with limited difficulty.

hope this helps,
trin

Nov 16, 2007 | Samsung HLN4365W 43" Rear Projection...

1 Answer

No picture, new lamp


Did you reset the hours on the lamp with the menu options on your set? Sometimes, if you do not do that it can mess with the tv performance thinking that its over hours. It needs to be reset to 0 again...

Sep 24, 2007 | Samsung HLN4365W 43" Rear Projection...

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