Question about Thomson 50DSZ644 50" DLP Rear Projection TV

2 Answers

Thomson 50DSZ645 I have *as above* dlp tv. The picture has no brightness, and has been slowly fading over the last few months. it has got to the point now where it is in storage as the picture is just about viewable with a total dark room. Any suggestions? i have been told to get a new bulb? if so, do you know which one to buy? cheers

Posted by on

  • shammii Dec 02, 2008

    I have the same problem,...
    would any one know where to buy the bulb mentioned above within the u.k , and how much does it cost? (have been told its much cheaper pickin one up in france..?

×

2 Answers

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Vice President:

    An expert whose answer gotĀ voted for 100 times.

    Sniper:

    An expert who has posted more than 50 answers, of which 90% or more were rated as helpful.

  • Expert
  • 80 Answers

In your case you need to clean the color wheel and laser is probably covered in dust and other contaminants this is not that hard to do just use the access panel and a microfiber rag a can of dry air would help. also I'm including a video to better help you I did not have as hard a time cleaning mine it had an access panel I used long q tips to clean mine and a microfiber rage to clean the lamp I also cleaned the large projection mirror it took me about an hour to do it all...........I hope this helps


here is video 1 of 5 he has all the others on his site as well

Posted on Jul 20, 2009

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 3 Answers

There is only one brightness bulb for your tv. You have the main bulbs which run the color for the Tv and then you have another bulb which runs the brighness. Typically it is a flourecent bulb inside which does need replacement now and then. Check tje specks on the tv's web site and you should be able to get the model number of the bulb from them and you should be able to purchase it from a repair shop or from online

Posted on Oct 23, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Our LG tv has started making a vibrating whistling sound when you first cut it on, you can hear it get faster and faster then slowly goes away.. Also over the past few months I've notices the picture


the picture getting darker means the lamp has aged and u need to replace it another thing u need ti replace the mirrors in the light tunnel of the light engine they have faded secondly the noise means the colour wheel has aged you need to replace it u will have to replace the whole light engine cos the color wheel comes inbuilt the light engine and u will be ok ontact lg dealer in your area

Jul 19, 2013 | Televison & Video

1 Answer

Thomson 50DSZ644. Just replaced the Lamp great picture but burned smell.. after few house it smelled verry bad..and i turned off. now when i turn on the tv the picture in middle is dark and still thi


should have unplugged it when you noticed the smell.

UNPLUG and remove and look at lamp you installed--is something in the housing where lamp goes melted? I hope you did not touch the face of the bulb with your hand or fingers.

What ever is wrong find it before trying to use set again.

Dec 22, 2012 | Thomson 50DSZ644 50" DLP Rear Projection...

1 Answer

Hi i want to ask about a lamp that related to thomson tv thomson 61 dsz 644 dlp hd tv lamp what is its price ?


http://cgi.ebay.com/LAMP-THOMSON-SCENIUM-61DSZ644-RP-HD-DLP-TV-/270697798709?pt=LH_DefaultDomain_205&hash=item3f06d89c35

Mar 09, 2011 | Thomson 61DSZ644 Rear Projection Lamp...

1 Answer

Turned on tv, no picture, only sound


the problem is likely the projection lamp .. you can replace that yourself if you are handy .. you must unplug the set and make sure everything is cool ...avoid getting finger prints on the new lamp ...here are a few places where you can get a new lamp ... you can also see what it looks like on this site ...

http://www.bluestar-online.com/Mitsubishi_Model_WD_65731_Replacement_DLP_Lamp_p/wd-65731.htm?gclid=CLb9k4zf-6ACFdk55QodwT3dxw

the lamp is likely in a cubby in the back of the set (where you used to see the bright light) ...

the lamp is mounted in a cage ... you can get the lamp already mounted in a new cage from here ...

http://purelandsupply.com/WD65731-Mitsubishi-DLP-TV-Bulbs.html

......it costs more mounted but its easier to change and you will need a new cage if yours is damaged .. from the site above you can see what the cage looks like with the lamp already mounted ..

your lamp is a model 915p049010 ... that is available thru amazon at a good price here:.(includes cage)........

http://www.amazon.com/Mitsubishi-915P049010-Lamp-DLP-TV/dp/B001AJ8RAA/ref=dp_cp_ob_e_title_0

Apr 10, 2010 | Mitsubishi WD-65731 65" HDTV

1 Answer

What the model lamp for projector thomson 50dsz644


www.myprojectorlamps.com/rptvprojector/THOMSON/50%20DSZ%20644.html - United States
www.chooselamps.co.uk/search/projector-lamps/make/THOMSON - www.soundandvisionav.co.uk/.../THOMSON-50DSZ644--DLP-TV-UHP-Lamp-.html -

There are some links above.

Mar 24, 2010 | Thomson 50DSZ644 50" DLP Rear Projection...

1 Answer

When I turn the tv on it takes about two minutes to get a picture basically like it is slowly coming on. The TV was purchased new on March 6, 2009 so only a few months old.


Might be its time to replace Lamp Lamps Last only between 5000 to 8000hrs you cannot leave these sets on like a regular projection TV also could be just a defective Lamp make sure Fans are running correctly sometimes they are defective. Call or visit online Encompass Parts 1-800-638-3328

Nov 13, 2009 | Philips 50PL9126D/37B 50" DLP TV

1 Answer

Screen Brightness


Your ballast may not be up to 100% of its rated capabilities, thats often the cause when the brightness level gets to unwatchable levels. You may need to troubleshoot the ballast voltages a defective ballast can usually cause a lamp to loose about 60 % of its brightness levels. The other possibility could be the DLP mirrors need polishing but that is something better left to a repair shop as the DLP mirrors are sensitive

May 02, 2008 | Panasonic PT-43LC14 43" Rear Projection...

2 Answers

Samsung DLP HLR5668W has mostly dark picture + grinding noise


Pix looks like a light pipe issue, inside the Light Engine. as far as the shutting down, could be a bad fan causing the grinding and when stopps the DMD turns the set off.

Jul 08, 2007 | Samsung HL-R5668W 56" HDTV

Not finding what you are looking for?
Thomson 50DSZ644 50" DLP Rear Projection TV Logo

367 people viewed this question

Ask a Question

Usually answered in minutes!

Top Thomson Televison & Video Experts

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

The Knight
The Knight

Level 3 Expert

69814 Answers

 Grubhead
Grubhead

Level 3 Expert

4678 Answers

Are you a Thomson Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...