Bouncing Picture on WS48511 MITSUBISHI PROJECTION TV

We have had this TV for several years and have no problems except recently. It first started when we would turn the tv on and the picture would bounce a lot, until about 30 or 40 minutes and then it would be fine. Someone told us to leave the tv on because that was a problem with the projection tv's. So we have been leaving the tv on but turning off the satellite when we turn the satellite back on it's starts the bouncing again and it can take up to two or three hours for it to stop. Sometimes we don't turn neither one off and the bouncing starts. Does anyone know what this might be and how much it costs to repair? thanks.

Anonymous May 09, 2008

my screen bounces my screen bounces

1 Answer

Anonymous

Level 2:

An expert who has achieved level 2 by getting 100 points

All-Star:

An expert that got 10 achievements.

MVP:

An expert that got 5 achievements.

Vice President:

An expert whose answer got voted for 100 times.
Expert
398 Answers

I have seen this symptom a lot recently. There is a 9 volt regulator on the small signal board, and the output voltage on this IC has dropped down to about 8 volts, which causes that symptom. Replacing that regulator should cure your problem, and when I make a housecall for a set like that I charge $150, although I hear that the average service center charges a lot more than that. I also believe that it is never a good idea to leave a projection TV on all the time, so whoever told you that has no idea what they are talking about.

Posted on Jul 06, 2007

Add Your Answer

Upload

Upload an image from your computer

Uploading: 0%

my-video-file.mp4

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

Loading...

Include an image. It's worth a thousand words.

prev next

Related Questions:

0helpful

1answer

How do i fix the convergence on my 48 ws mitsubishi tv? the red will not converge and is jumpy

These sets have several common problems which are listed below.

Problem #1) Convergence

Yours may have one or more of the following symptoms

Screen Looks 3-D
Colors wont align
Screen may look distorted or warped
No Audio/Video - makes a chirping sound.

Problem #2

Another common problem is dull or washed out video.
Your TV may have one or more of the following symptoms....

Dull looking picture
White looking picture
Halos around objects
Red/Orange looking picture

You can see some more examples and find the fix here...

http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Read full answer

Apr 03, 2010 • Mitsubishi WS48511 48" Rear Projection...

0helpful

1answer

Hi i have a mitsubishi ws48511 that the color

Normaly one colour tubes has problems , the others have opposite sintoms, better is go to repair store for checkup

Read full answer

Nov 29, 2009 • Mitsubishi WS48511 48" Rear Projection...

0helpful

1answer

Mitsubishi ws48511 ghosting problem

You need to have the convergence output IC's replaced. These are large amplifiers which control where the red, green and blue beams land on the picture. When they fail you will get colored ghosts. This is a very common problem for any projection television. Any reputable tv repair shop can do the repair in your home and the average cost of the repair is between $225 and $325.

Read full answer

Jun 01, 2009 • Mitsubishi WS48511 48" Rear Projection...

0helpful

1answer

Mitsubishi WD-52525

Normal 0 The Mitsubishi WD-52525 has a serious capacitor problem as discussed in this forum overseen by a Mitsubishi certified repair technician: http://www.hometheatershack.com/forums/mitsubishi/11703-problem-mitsubishi-wd-52525-scrambled-picture-no-picture-2.html. There has been a worldwide problem in computers and TVs over thepast several years with faulty electrolytic capacitors (from Taiwan) thatdecay, dry out, swell and die. The power supply is often the firstcomponent to go bad, but other systems also degrade over time. As theforum explains , this problem is widespread in these sets causing multipletypes of display problems after several years of use. On my set, I also got a blue screen with a lighter blue ball in the middle. Mitsubishi is awareof the problem and will cover most of the cost of repairing the chassis, evenyears out of warranty, but apparently ONLY if you get an estimate from aMitsubishi certified repair station and contact their customer support BEFOREdoing any work on the set. I just followed the recommended procedure onthat forum and Mitsubishi is covering half the cost of my $700+ repair when my3+ year-old set recently died and showed only this blue screen on all inputs.

Read full answer

Mar 31, 2009 • Mitsubishi WD-52525 52" Rear Projection...

0helpful

1answer

Color convergence problem

If you follow the instructions on the other thread, you should be able to resolve the problem. Try the simple stuff first. Resolder the pins of the convergence ICs and see if that alone resolves the problem. Sometimes that is all it takes.

Keep us posted.
Dan

Read full answer

Jan 30, 2009 • Mitsubishi WS48511 48" Rear Projection...

0helpful

1answer

Mitsubishi VS-1561

Sounds like you need to clean the lenses and reflective area inside your set. It is easy and all you need is a screwdriver, windex and a paper towel. UNPLUG YOUR TV. Take off your screen and screen protector and safely set them aside.
Clean only the lenses ( glass part) and the reflective mirror type area on the top of the inside of your set. It will look like new. You need to do this at least once a year.

Read full answer

Jan 05, 2009 • Mitsubishi WS48511 48" Rear Projection...

0helpful

1answer

Mitsubishi Rear Projection 65" tv picture becomes blurred bouncing right to left and color is red & green. TV is 8 years old approx. Any suggestions. Have not had any problems prevoiusly. First it woudl...

Sounds like possible solder connections on the convergence ICs. If so, you will see the red, green, and blue not lining up on ever input and even the mits menu. If you can bump it to correct, its just a solder connection, but if its out all the time then the ICs need replaced. This is a difficult repair only recommended for skilled technicians (40 solder connections + possible re-alignment needed)

Read full answer

Dec 03, 2008 • Mitsubishi WS-65809 65" Rear Projection...

0helpful

1answer

VS-50803 50" Mitsubishi No picture problem

Sounds like your picture tube has went out,, or maybe something simple,, to fix,, i would at least let a tv shop check it out ,, worth a chance ,, nothin 2 loose,, good luck

Read full answer

Oct 05, 2008 • Mitsubishi VS-50803 50" Rear Projection...

0helpful

1answer

Over scanning

These are good sets, but now the only way to get info is to search the threads here for your problem, and you may find it or you can pay the 9.95 and your problem will be solved and you can rated as that! Still its much cheaper than calling a repairman!

Read full answer

Oct 03, 2007 • Mitsubishi WS48511 48" Rear Projection...

0helpful

1answer

Rear Projection TV

high humidity could be a cause i have a similar problem with a sony rear projection. on some warm rainy days /try cleaning lenses with a photographic anti fog cloth.but be very carefull not to scratch or leave dust on lens.

Read full answer

May 08, 2007 • Mitsubishi WS48511 48" Rear Projection...

Not finding what you are looking for?

View Most Popular

WS48511 48" Rear Projection Television

Televison & Video

How do i fix the convergence on my 48 ws mitsubishi tv? the red will not converge and is jumpy

Mitsubishi WS48511 48" Rear Projection Television

Open Questions:

0answers

How do you do an auto convergence on a mitsubishi project tv? (bought 2003). The image is overscanned. We just noticed this. It was suggested to do a auto convergence - I don't have that option (auto). I'm not sure I want to select default. It refers to red lines and green lines. I don't want to make a situation worse.

Read full answer

Be the first to answer Mar 14, 2015 • Mitsubishi WS48511 48" Rear Projection...

0answers

MS-48511 power/timer light is flashing and reset works, but light flashes and tv will not turn on.

Read full answer

Be the first to answer Aug 05, 2010 • Mitsubishi WS48511 48" Rear Projection...

0answers

PLEASE Read Previos problem same green line problem Screen at the bottom is fine but the more you move up the TV the tv shows alot of lines and strong green color in lines you can visibly see. Can see strong red color in say words that might be on screen say on sports ticker or something, the letters are all there but A definite strong red letter of each first word is shown like the word done, there would be a red d the done is spelled out in normal white letters. anyone estimate cost or problem this might be!! TV is about 4 years old. Comment by srwswish, posted on Oct 28, 2006 MGA 370 MGA CK35804 YA2B Video Color FLASHING GREEN IN PIC. 1. GREEN FLASHING IN THE PICTURE,CHECK THE VALUE OF C6A39 (.1UF 50V) ON PIN 39 OF IC6A01.LOCATED ON THE SIGNAL-PCB . the green does kinda flash or highlight around some of the larger images in the screen.

Read full answer

Be the first to answer Mar 18, 2017 • Mitsubishi WS48511 48" Rear Projection...

165 views

Ask a Question

Usually answered in minutes!

Check Out the Latest HD Televisions Report

View all Fixya Reports

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

Answer questions

Manuals & User Guides

Have a manual for Mitsubishi WS48511 48" Rear Projection Television? Or just drag it here!

Related Topics:

Bouncing Picture on WS48511 MITSUBISHI PROJECTION TV