Question about Projection Televisions

1 Answer

Repair to be rectified

I purchased a colour tv of model 2119.few days the picture was notseen fully,but only 3/4 of the screen only seen for aweek.since three days there is no picture and no sound.

Posted by on

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
  • 135 Answers

Hi there!
My guess is that you have a frame collapse. This is run by a circuit in the TV that opens the screen from top to bottom. If it was a second hand purchase then this could be due to general failure. I would return it to the seller for repairs, Good Luck, JUS004

Posted on Mar 11, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

White dots on screen


I developed white spots on the screen of my Mitsubishi WD-57734 in increasing numbers over days and weeks. I called a repair service who quoted me $1500 to replace the light engine. He suggested I call Mitsubishi Customer relations at 800-332-2119 option 5 which i did. To make a long story short after several conversations with them they agreed to replace the part for free if I picked up the labor (Would have been less conversations if I had the original purchase receipt). Instead of $1500 I paid $250. The tv was only 3.5 years old. Perseverance paid off.

Jun 17, 2011 | Mitsubishi WD-73827 73" HDTV DLP TV

2 Answers

I have White and black dots on the screen of my Mitsubishi wd-73833 tv.


I developed white spots on the screen of my Mitsubishi WD-57734 in increasing numbers over days and weeks. I called a repair service who quoted me $1500 to replace the light engine. He suggested I call Mitsubishi Customer relations at 800-332-2119 option 5 which i did. To make a long story short after several conversations with them they agreed to replace the part for free if I picked up the labor (Would have been less conversations if I had the original purchase receipt). Instead of $1500 I paid $250. The tv was only 3.5 years old. Perseverance paid off.

Jun 17, 2011 | Mitsubishi Projection Televisions

1 Answer

My tv model wd-57733 has hundreds of black and white spots on screen.what is the cause and how do i fix it?


I developed white spots on the screen of my Mitsubishi WD-57734 in increasing numbers over days and weeks. I called a repair service who quoted me $1500 to replace the light engine. He suggested I call Mitsubishi Customer relations at 800-332-2119 option 5 which i did. To make a long story short after several conversations with them they agreed to replace the part for free if I picked up the labor (Would have been less conversations if I had the original purchase receipt). Instead of $1500 I paid $250. The tv was only 3.5 years old. Perseverance paid off.

Dec 28, 2010 | Projection Televisions

1 Answer

Three coloured lines appered on the screen - no picture


If there is no picture and 3 vertical lines in the center of the screen, stop. Turn off TV. You have no horizontal deflection happening. Lines will burn into crts and be permanently visible after repair.

No horizontal deflection is caused by Horizontal sweep circuit failure, maybe flyback transformer and associated components. More than a simple do-it-yourself repair.

easyab

Apr 22, 2010 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Problem with a Sony Rear Projection TV KP-EF48


You can buy convergence IC's at any TV repair shop or electronics components distribution center. I had trouble to find part number maybe because you stated wrong TV model number. You can find it written on IC's. For example it could read like "STK 392-110". There is two of them. You have also to remove all green/yellow looking PICO fuses from the board and check if any of them blown (don't forget to solder 'em back in board). They looks like resistors, but they are fuses. Normally 3 next to each IC's radiator. There is also a few on other board. You have to be advanced in soldering and after you finish you have to recalibrate convergence.
If you call professional total repair should not cost you more than $300.

Mar 09, 2010 | Projection Televisions

1 Answer

No Picture on screen


THIS PROBLEM HAS HAPPEN TO ME WHEN MY LAMP WAS
ABOUT TO DIE. WHAT I DID WAS UNPLUG THE TV SET FOR
A SHORT WHILE, THEN WHEN PLUGGED AGAIN IT CAME ON BUT THE PICTURE WAS DIM AND THE LAMP ONLY
LAST FOR FEW DAYS AFTERWARDS.
W.J.M.

Jun 23, 2008 | Hitachi 50VS810 50" Rear Projection HDTV

1 Answer

Blue screen only now on all inputs....


Good Day,

nniemeryer;

NO not simple problem. This dlp has so many problems that you have not experienced yet but you will. To repair this concern will be into the same $7-800.00 range again.
Not much of a market to sell this but can try local service shops/ or internet type places.
But let's not get too much in front of ourselves. I would call the manufacture and complain and try to get them to repair unit, tell them (they know) you know that TV is having a lot of problems and service bulletins written on this model. Here's their info:

Consumer Relations
Consumer Issues
Phone 7:00AM - 5:00PM PST ......(800)332-2119
Dealer or Servicer Referral(24HRS)..(800)332-2119
FAX (24HRS).........................(949)465-6147
FAX Document Retrieval System(24HRS).(800)332-2119
I hope this has been helpful,

big IRISH.

Jun 23, 2008 | Mitsubishi WD-52525 52" Rear Projection...

1 Answer

Bright Screen/ Color Flicker. /Burn in?


Good Day, radiovisuals;

Corrective Action: Remove the MVUP13 Hyper Module from the TV chassis, remove the top shield and replace the 10uf, 16v capacitors using Part Number 24619040. It’s recommended that all of the capacitors identified be replaced (Note: These capacitors are low impedance surface mounted aluminum electrolytic capacitors. Care should be taken to avoid damaging the PCB while replacing these capacitors.) CAPS: cx178, cx221, cx230, cx241, cx250, cx261, cx270, cx541, cx670 & c514, c5030.
Good Luck, Big Irish.

Jun 19, 2008 | Toshiba 42H81 42" Rear Projection...

2 Answers

Samsung SP42W5HFX colour misalignment


Hi. Did the ngineer say that it was problem with convergence pcb ? To be honest the lil git hitting the screen is more likely to damage the screen than convergence. Try going in to the menu then convergence & adjust red & blue to try & get the crosses white with no coloured halo around. Post on here with results your model of tv is pretty straight forward I work for an indepedent tv repair shop the manuals are easy to get hold of thats if he even needs one. Chris..

Oct 06, 2007 | Samsung HCM422W 42" Rear Projection...

1 Answer

Our Color TV is now Black & White


It could be the color wheel and in fact probably is. I've seen them shatter which would explain the noise. They are glass and spinn at 9000 rpm. An involved repair though definatley a job for a pro. It could be worse, probably a few hundred will do it. Was the TV begining to be a little loud before the failure? Could be a sign, i've seen many noisy color wheels.

May 23, 2007 | Samsung HLN617W 61" Rear Projection HDTV

Not finding what you are looking for?
Projection Televisions Logo

Related Topics:

35 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

60769 Answers

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

Answer questions

Manuals & User Guides

Loading...