Question about Televison & Video

1 Answer

Strobing and sunburst effect on my plasma vizio p4

My vizio p4 plasma has a mild shadow in the upper screen. when i move the menu around the screen it will do a sunburst effect follow by a strobe light effect also a solid green line on the left side of the screen but when an image like menu hit the green line it disapeared and will comeback when image is moved away from the solid green line. I was told it was in the logic board but someone also told me that it was the bulb or some bulb maybe going bad...please help thanks!

Posted by on

  • Ben Randall
    Ben Randall Apr 03, 2008

    did all that but still the same problem thanks!

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Scholar:

    An expert who has written 20 answers of more than 400 characters.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 173 Answers

No bulbs in a plasma..

sounds like a video problem or centering problem ...see if can change the resolution or put it on auto and reset all to default through the menu.

Posted on Apr 03, 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

At the upper left and lower right corners of the screen there is a red shadow. In the menu I cannot adjust the red in these areas. it is a full cross out of alignment.


Projection TV sets have several common problems listed below.

Problem #1) Convergence

Symptoms:

  • Screen Looks 3-D
  • Colors wont align
  • Screen may look distorted
  • No Audio/Video - makes a chirping sound.
Example Photo:
5f6e85c.jpg
Problem #2 CRT Fluid has clouded over.

Symptoms


  • Dull Video, Washed out
  • White/Bright looking video
  • Halos around objects
  • Red/Orange looking
Example Photo:
ee1ca68.jpg

You can see more examples and find a fix here...

bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Mar 24, 2010 | Sony KP-51WS510 51" Rear Projection...

2 Answers

Sony kdf-e50a12u rear projection lcd bravia. red shadows


This is due to you having a projection tv, some projection tvs are really bad for game playing and especially if you have a hdtv. even in the p23 manual it says that you shouldnt use with a projection tv cause it can damage your tv's screen permanently. I personally still play mine but, thats likly the problem.

Aug 11, 2007 | Sony KP-61HS10 61" Rear Projection...

6 Answers

Sony Shadow on top of screen


Please call sony Optical Block warranty extended to June 30, 2010

Mar 03, 2009 | Sony KDF-50E2000 50" HDTV

1 Answer

RCA Projection TV Model #p46921, Has bowing effect of pictures


Go to Menu then setup look for convergence if you do not see convergence on menu then you have a open FUSE FL231 it is on right side of FBT flyback transfomer there is 3 of them small brown rectrangler looking caps it will be the one in the Middle.

Jan 31, 2009 | RCA R52WH73 Projection Television

2 Answers

Picture shadowing and waving pictures


Here are some of the most common symptoms and example photos of a convergence problem

  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
701cb04.jpg
77ea520.jpg
f0900cb.jpg
Here is a quick test....

Using your original remote go-to the tv settings then goto the convergence section.

Try to adjust the red and then the blue convergence.



You should be able to move them up, down, left, and right.

If you can't move them in all directions your convergence chips are bad and should be replaced. This is a common problem.

2c07611.pngSolution #1

You need to replace the convergence chips and convergence resistors. Check the site www.TvRepairKits.com. They have put together a kits for most models. If you don't see a kit for your set send them a quick note and they will put one together for you. Their kits include a photo instruction guide, original OEM Sanyo STK chips, convergence resistors, pico fuses, etc.

Oct 19, 2008 | JVC AV-48WP74 48" Rear Projection...

2 Answers

3d affect


have the dm board checked

Sep 08, 2008 | Zenith R57W46 57" Rear Projection...

1 Answer

SHADOW EFFECT


sounds like the conversions is out you maybe able to resit the conversions in the menu or you will have to replace the ic chips. now if you have a DLP set you can not do this and you may need a digital board.

Jul 30, 2008 | Samsung HLP4663W 46" Rear Projection HDTV

3 Answers

Red shadow on screen double image


Well this is the fix for the usual Ghosting problem....

To bring up the "service" menu, put the TV in standby mode, then press in sequence :

Onscreen Display ( the little screen with the i+ in it )
5 ( channel number 5 )
Volume Up ( upper end of volume button )
Analogue ( middle top button )

The TV should switch on and when it's warmed up, you should see a screen with lots of big green lettering on it.

Press the "menu" button ( middle bottom )

Use the direction dial to move down to "LCD Drivers" and press right on the dial to enter this menu.

Move down to "S H Pos Reg R". It should be "10", change it to "11". ( Left/Right to adjust )
Move down to "S H Pos Reg G". It should be "10", change it to "11".
Move down to "SHPos Reg B". It should be "10", change it to "11".

Press the menu bottom to drop out of the menus, and the standy button to drop to standby. Switch back on, and hopefully your ghosting will be gone

Jul 19, 2008 | Televison & Video

1 Answer

Not sure, but looks like blue and red shadows around words on the screen


Al, bring up your convergence grid (look in menu for it) and I think you`ll find that the set is out of convergence, if you can adjust the red up & down and the blue up & down your ok, if they won`t move in one or both directions the convergence IC`s will have to be changed out, hope this helps, BMW Rider

Dec 12, 2007 | Zenith D61W25 61" Rear Projection...

1 Answer

Round shadows in picture


Sounds like the Bulb is almost out of life or a dustball or something is moving around inside the light compartment. Look in the instruction or user manual on replaceing bulb or opening bulb compartment or call Mits. for a service center in your area. Good Luck

Jun 24, 2006 | Mitsubishi WD-62525 62" Rear Projection...

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

283 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

69739 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6370 Answers

yadayada
yadayada

Level 3 Expert

63661 Answers

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

Answer questions

Manuals & User Guides

Loading...