Question about Projection Televisions

1 Answer

My 50's RCA flat screen TV has no picture and I already tried replacing the lightbuld.

Posted by on

  • 2 more comments 
  • Kialee72 Jul 24, 2008

    Model # M50WH72S



    Thank you!

  • Kialee72 Jul 24, 2008

    Just want to add that when we push the power button the light blinks like it is trying to come on but doesn't. We used to have just sound but now we get nothing except that blinking light. The TV is only a year old, just over the warrantee date. Been through the owers manual and have tried everything.

  • Kialee72 Jul 24, 2008

    Thank you I will try that. Where do I locate these capacitators?

  • Kialee72 Jul 26, 2008

    You were right it was the capacitors. Two were bad and a third was starting to go bad. I had to have a tech come and fix it but at least I knew what to tell him. Works great now! Thank you for your help!

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Projection T... Master
  • 8,617 Answers

I will need the model number of your set in order to help you out with your problem. Please reply to this same post when responding.

Posted on Jul 23, 2008

  • Sonny Berry
    Sonny Berry Jul 24, 2008

    Your model has the ATC 332 chassis which has a couple of comon faults. One is the lamp door switch has a tendency to not make contact. And the other are two capacitors that go bad on the power supply Board they are CP624 and CP647 look at those two capacitors for signs of swelling or a rust color residule on the top . Let me know what you find or if you need more assistance

  • Sonny Berry
    Sonny Berry Jul 24, 2008

    You will have to remove the back panel and you will see the power supply board, it will have the power cord attached to it, and the capacitor location numbers will be stamped on the circuit board next to those two capacitors.

×

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Rca hdtv dlp screen flashing


Sounds like it could be the power supply. Try changing the brightness of the screen and changing picture modes like movie or standard. If this causes the flashing to change in severity, it will most likely be the power supply board

Dec 13, 2013 | Projection Televisions

1 Answer

I have a RCA Scenium HDLP50W151YX1 that has distorted Color (Bad Picture)


I am parting out my tv it was playing good when I shut it off we got a wall hanger we don't need this tv let me know what part you need I'll sale them cheap 2705898074 call me if you want

Oct 02, 2012 | RCA HDLP50W151 50" Rear Projection HDTV

1 Answer

I have a 10 year old RCA 50 inch big screen TV with marks on the screen that seem to be on the inside. How do I clean the inside of the screen, thanx Lon


marks inside the tv glass should only be cleaned by a professional because you may damage the extremely sensitive parts of the television, if its not to bothersome to you , you should ignore it as you will probably be charged an arm and a leg for this,(i know from experience)

you can also try adjusting the picture settings until it becomes less noticeable

Mar 05, 2011 | RCA HD50LPW175 50" HDTV

1 Answer

RCA 50" Projection TV


When you have picture, look a the back of the TV and see where light is eminationg from through grill or vent of some sort. When you lose the picture, see if you still have light. If you do, then you don't have a ballast problem you have some sort of Light Engine problem and that will be an expensive fix, but not as expensive as if you have to replace the ballast that drives the back light.

Sep 21, 2009 | RCA L50000 50" Rear Projection Television

1 Answer

TV screen tuurniing on and off, sound remains on.


If its a DLP set have you ever replaced the lamp? If not I would suspect that first..

Aug 14, 2009 | Projection Televisions

1 Answer

RCA light comes on and then goes off. Tv doesn't turn on


replace CP150 and CP114 you can get them at the following link they also have the ITC222 service manual which is listed under Thomson as Thomson makes your TV for RCA. The Capacitors are listed under the RCA parts and they do send instructions with pictures of where the capacitors are located as well as how to remove the board.
http://servicemanuals.vstore.ca/

May 27, 2009 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

My RCA Tv has a concave picture!!!


Convergence problems. FIrst try going into customer setup and seeing if convergence options are there and if adjustments can be made. unfortunately when the picture is bowed like that it idicates a complete loss of convergence which idicates one of three boards have gone bad.

Dec 21, 2007 | RCA HD52W56 52" Rear Projection HDTV

4 Answers

I need the screen for this tv can you help my son crack it


I think that Thomson is the manufacturer or distributor for RCA parts, keep that it mind when looking for your screen. you might be able to get it at vancebaldwin.com good luck

Nov 28, 2005 | RCA P61927 61" Rear Projection Television

Not finding what you are looking for?
Projection Televisions Logo

Related Topics:

161 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

60541 Answers

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

Answer questions

Manuals & User Guides

Loading...