Question about Projection Televisions

1 Answer

My rear projection tv has a problem with convergence the blue lens is causing curved blue lines

Posted by on

  • 2 more comments 
  • angelaalavi Aug 11, 2008

    My rear projection TV ws65511 convergence is not balanced. When I go into advanced convergence to fix it, I cannot move the bars together. I called Mitsubishi and they told me to unplug the set and do a system reset. I went back into the advanced convergence menu and was still unable to adjust. Any suggestions on a part that needs to be replaced?

  • llflyers Oct 06, 2008

    I have a sonmy 65 projection tv with blue curved lines need steps to fix or how too

  • humanhiroshi Dec 16, 2008

    i have a sony kp57hw40 57in and when the screen is black or dark colors i have curved blue lines on the screen

  • arun_patnaik Feb 14, 2009

    but its red lines on sony kp-53s75

×

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

Need the model number of your set. Its not the blue lens its the convergence ICs. Let me know your model number and I will assist you with this. Please reply to this same post when responding.

Posted on Aug 01, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Top left of unit, there is a blue green stripe the covers five inches of the TV. When I hit the cable guide, the letters curve down to the right and look like they are in 3d. With a blue green and red...


Tv will get worse and will dies completely causes more damages to the other tv boards if continue using the tv this way.The tv have a problems known as a convergence problems,it dead.The tv convergence board require replacing 2 STK convergence ICS and some or all of it resistors to fix the tv convergence board to solved the tv convergence picture problems.The shop,will cost u like $300-350 for parts and labors.

Jan 20, 2011 | Sony KP-46WT510 46" Rear Projection HDTV

1 Answer

Samsung SP47W3HFX tv blue flickering curved line..


If the lines are slightly curved and stationary on about 2/3 of the screen its either the Blue CRT or the Blue CRT drive board which is having the problem.

Dec 19, 2009 | Projection Televisions

1 Answer

Letters and numbers are 3d and curved picture


Hello

red, green, and blue lines curve across the top of tv is cause by defective convergence STK IC or you have open resistor at convergence section. if you have defective RGB Color vertical ramp probably you have defective STK IC..

Angel
Thanks...

Aug 02, 2009 | RCA D52W23 52" HDTV CRT TV

2 Answers

Turns on, then it goes all blue with some curved lines, then off


possible crt problem, most likely though its a convergence problem. expect to pay around $300

Jul 26, 2009 | Sony KP-46WT510 46" Rear Projection HDTV

1 Answer

Zenith rear projection a50m84w


you need to change your convergence board

Dec 14, 2008 | Zenith A50M84W 50" Rear Projection...

1 Answer

3 curved lines top & bottom/blurred picture


This indicates a convergence problem..convergence power supply probally.. however ive seen 2 other cuicits cause this ..

Sep 24, 2007 | RCA HD52W59 HDTV Projection Television

1 Answer

PT-47WX53 blue convergence PROBLEM


Sounds like you have a blue foldover in the convergence. Since tv has been worked on it could be bad ic, maybe not original, generic. I would say if you can open set and look in, look for the blue it should be marked. look for a loose connection. If you can have someone to gently tap around that blue amp and see if it moves are go away, it might be a simple loose connection and needs soldering. If not then my have to change ic again. Becareful cause set would need to be on to really check. Hope this helps.

Aug 15, 2007 | Panasonic PT-47WX53 47" Rear Projection...

1 Answer

PT-47WX53 blue convergence


you will need to change or have the convergence IC's replaced I'm afraid. Good Luck

Aug 15, 2007 | Panasonic PT-47WX53 47" Rear Projection...

Not finding what you are looking for?
Projection Televisions Logo

Related Topics:

314 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

60667 Answers

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

Answer questions

Manuals & User Guides

Loading...