Question about Projection Televisions

1 Answer

My tv is starting to turn white at the corners. What can I do?

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Novelist:

    An expert who has written 50 answers of more than 400 characters.

    Governor:

    An expert whose answer got voted for 20 times.

  • Expert
  • 171 Answers

The projector on the inside has fine tuning controls which change how the picture is shaped on the tv. A qualified technician can tune this to make the picture fit on your screen better again. It isn't someting you can do yourself, though.

Posted on Dec 24, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

2 Answers

White dots showing in my WD-73733 dlp television


optical engine is defective lens on optical have to replace complete optical engine

Mar 02, 2012 | Mitsubishi WD Projection Televisions

1 Answer

Green and purple shadows in the left upper corner


Projection TV sets have several common problems listed below.

Problem #1) Convergence

Symptoms:

  • Screen Looks 3D
  • Colors wont align
  • Screen may look distorted
  • No Audio/Video - TV makes a chirping sound.
Problem #2 CRT Fluid has clouded over. Symtoms
  • Dull looking video
  • White looking video
  • Halos around objects
  • Red/Orange looking video

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

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

Mar 05, 2010 | Sony KP-46WT510 46" Rear Projection HDTV

1 Answer

Dlp tv has smattering of white (and just a few black) squares in upper right hand corner. Thick at corner then thining as spreads. Covers1/4 of picture. The rest of the picture is perfect.


You have a bad DMD board. It is easily replaced but not easily aligned. I would suggest having a technician look at the TV. The DMD board is the board with the million little mirros on it. The white squares indicate a few mirrors sticking in the on position reflecting the light from the lamp constantly. The black are just the opposite reflecting no light at all.

Oct 17, 2009 | Samsung DLP HL-P4663W 46" Rear Projection...

2 Answers

Blue blur in lower left corner & missing blue color eslewhere


panel defective,not worth repair.cost would exceed value of tv.

Jul 29, 2009 | Projection Televisions

1 Answer

Blue shadows appear to be behind white objects


TV shows large red spot in middle of tv when dark show are on, you can see it more.  Now blue spots on upper right side too.  Spend way to much on this tv to have these kinds of problems only after 3 yrs.

Nov 16, 2008 | Hitachi UltraVision CineForm 55VG825 55"...

3 Answers

Samsung HCN4226W Green Tint Around Corners


sounds like the alignment of the convergence in that area needs to be preformed or you have a speaker or something in that corner

Mar 10, 2008 | Samsung HCN4226W 42" Rear Projection...

Not finding what you are looking for?
Projection Televisions Logo

Related Topics:

39 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

61168 Answers

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

Answer questions

Manuals & User Guides

Loading...