20 Most Recent Samsung HLN4365W 43" Rear Projection HDTV-Ready Television - Page 2 Questions & Answers

Hey thompsonsrj, basing my answer only what little I have learned about one part of your problem you pointed out the screeching sound... my tv also did this and I discovered through research that it is indicative of the Color Wheel going bad. It is a $100 or so dollar part and can be replaced with a bit of elbow grease. As far as the overheating, possible cooling fan issue, I am unsure if they are related? I hope this helps a little? Thanks, Will

Samsung HLN4365W... | Answered on Oct 21, 2010

Lamp ,Mats has them for 99.00 1-800-628-1118
Encompass Parts Distribution has list of Part/Prices

Samsung HLN4365W... | Answered on Sep 20, 2010

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.

Samsung HLN4365W... | Answered on Sep 13, 2010

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:

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.

Samsung HLN4365W... | Answered on May 24, 2010

sounds like VERTICLE problems...check verticle circuit for bad Capacitor...bad cap might be visible...you must locate verticle ckt inside of TV and change BAD cap!!!

Samsung HLN4365W... | Answered on May 20, 2010

The sound comes from the color wheel and not a fan,common to samsung dlp tv's which can be the cause of the shut down.

Samsung HLN4365W... | Answered on Mar 22, 2010

check the safty switches they should be a plastic tip on the lamp cover that corrisponds with a hole in the lamp fram there is a micro switch there its not closing

Samsung HLN4365W... | Answered on Feb 04, 2010

Do you mean that red and blue are reversed? If so, you may need to remove a jumper, see end of linked article. Pinkish-yellow or orange sounds like a good description of skin tone, but perhaps too intense. If the color is too intense, can you just lower the color level with the color control? Or can you just change the tint with the tint control? Otherwise, see http://www.jangro.com/electronics/samsung-dlp-replace-color-wheel/ including the comments at the end.

Samsung HLN4365W... | Answered on Jan 26, 2010

We solved the problem by purchasing a surround sound system and hooked it up to the Cable box thus bypassing the TV speakers. It was a cheaper fix than having a TV repair service guy come out and we have even better sound! Thanks anyway!

Samsung HLN4365W... | Answered on Jan 14, 2010

Hi,If your tv is between 2-4 yrs most likely it's time to replace the lamp.If you hear continuous clicking it could be the ballast which is the board that powers the lamp.If you hear buzzing it could be the color wheel,which is a spinning wheel that creates the color on your tv.God bless you!

Samsung HLN4365W... | Answered on Jan 10, 2010

sounds like you have a bad cap in the power supplut look for a can shaped device the has a puffe up top you wiil see the diferance fromthe others the value is written on the side if you feel comfortable changing it do so but other wise have a tech do it lots of
high voltages in ther

Samsung HLN4365W... | Answered on Jan 09, 2010

you have a bad board, maybe the power supply/deflection board, maybe the signal board, to troubleshoot this problem you need a qualified tv repairman. or you could replace the whole board yourself, the power supply board is about $200, the signal module is about $500, i'd start with the cheaper one, or hope the repairman can fix it at component level.

Samsung HLN4365W... | Answered on Sep 15, 2009

Replace the color wheel. You can get the color wheel for your model at the following link.

Samsung HLN4365W... | Answered on Sep 14, 2009

If you have spare cables at home change them out and see if that is the problem. If not I would have to say its the TV.

Samsung HLN4365W... | Answered on Sep 13, 2009

It is fairly simple to do. Just remember to turn OFF the tv, and DO NOT TOUCH THE LAMP ITSELF. Here is an online manual that has the instructions on page 10 of the manual. Just copy and paste this into your browser navigation bar.


Samsung HLN4365W... | Answered on Aug 07, 2009

Actually the issue could be either with your color wheel or with yoru ballast, if you hear buzzing, whirling, whinning sound, it's most probable that the color wheel is defective, but if you hear a constant clicking sound the issue might be with the ballast, discountdashmerchantdotcom, free troubleshoot. You might ask yourself why could the other two parts affect the image, he thing is that since they're part of the light engine system as well as the lmap and dmd board, when one of the doesn't work, you won't get an image, since you could say they work together

Samsung HLN4365W... | Answered on Jul 23, 2009

You have listed two different model numbers.
Please look on the right side of the set and you will see a sticker listing the Model# Serial# and the Version#. I need the Model# and the Version#. If your set has no side sticker then look on the back of the set and read the Model# from there. Then report this info back to me.

Samsung HLN4365W... | Answered on Jul 18, 2009


Thanks for contacting Fixya.

Have you removed the back of the set and cleaned the fans every 6 months. It is a projector that depends on two computer fans to keep the lamp and the DMD control module within proper temperature limits. If those fans get dirty and slow down or stop, bad things happen. All it takes is a screwdriver and the brushy atttachment to your vac hose.

Now this happend, because a bad soldering connections in that module. Lines will come on and off. Probably 1 day will stay on. For last 2-3 years im seen that only on hlm and hln series. Probably
happens on other models. but, i never seen that. Is not that hard to replace that module. You have to remove 2 screws from left side and 1 screw from bottom righ side of module and 4 of them
from around dlp unit unpulag all cables ( i think 3 cables ) that it. Same way install new one in.
but you will need to adjust a module position to get picture to fill whole screen.

God Bless

Samsung HLN4365W... | Answered on Jul 15, 2009

What type of TV is it? Try ajusting the brightness or contrast in the menu on the TV

Samsung HLN4365W... | Answered on Jul 01, 2009

Well that humming sound is indeed the color wheel, you say you already replaced it.
The thing is that there are two types of color wheels one with a silver bearing and another one with a gold one, for example if your Tv uses a gold bearing colorwheel and you buy a silver one, it's not going to work, if you still have the orginal colorwheel which i think you did since you replaced it last night, just make sure what color the bearing is. Because the color wheel is the one causing the issues on your TV.

Samsung HLN4365W... | Answered on Jun 30, 2009

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