Question about LG Projection Televisions

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Hit auto cenvergence and now i cant get a picture without blue vision (GHOSTLY). I have tried doing it again and still showing blue outline on picture can you please help correct this

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I will need the model number to assist you. Please respond to this same post so your symptoms will be available.

Posted on Jul 04, 2008

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2 Answers

Red color outline and double vision


These sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the picture to look normal. When its out of alignment the video will look 3-D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.

Convergence problems are very common on all Projection TV sets including Sony,Samsung, JVC, Philip Magnavox, Panasonic, Akai, Pioneer, Hitachi, Zenith, and others. You can get a convergenece repair kit wiith instructions from the links below.

Here are some of the most common problems with these sets...

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 TV2_bing.gif 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 a fix here
bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Mar 05, 2010 | Sony KP-51WS520 51" Rear Projection...

1 Answer

KP-46WT510 Red lines and double vision


yes the convergence problem leaves a shadow of red or blue like an outline around the picture, sometimes part of the screen some times the entire screen.

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

1 Answer

Model R52Wh74 RCA and we have blue color all on the screen


Have you tried to do auto convergence and see if that helps? If not try manual convergence adjustment

Jun 19, 2009 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Model# AV48WP30 Picture show double vision. Colors cant be adjus


you need to replace the convergence ICs and associated resistors you can get the repair kit at the following link for your model which contains the two ICs and all the feed resistors plus step by step instructions with detailed photos how to do the repair. Heres the link to the kit for your model.
http://servicemanuals.vstore.ca/product_info.php/pName/av48wp30-convergence-repair-kit/cName/convergence-repair-kits

Mar 05, 2009 | JVC AV-48WP30 48" Rear Projection...

1 Answer

HITACHI 53SBX59B, projection lights don't line up.


It sounds like bad solder connections in the convergence output circuit. It may also be an intermittant convergence output ic which will need to be replaced.

Jan 04, 2009 | Hitachi 53SBX59B 53" Rear Projection...

1 Answer

Double vision


you need to replace both convergence ICs they are STK392-110 you can get replacment ICs at the following link with free instalation intructions with pictures. Here is the link.
http://servicemanuals.vstore.ca/

Aug 11, 2008 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

Ghostly image with more Blue in Picgture


Yes you need to replace both STK392-040 convergence ICs. You can get new replacements at the following link and they provide free instalation instructions with pictures so you can do the repair yourself in about an hour. They alos have free online instant messageing available to all there customers. heres the link.
http://servicemanuals.vstore.ca/

May 26, 2008 | Samsung PCL6215R 62" Rear Projection...

1 Answer

Red lamp gives off ghostly blurr


Red convergence IC is bad...replace both STK IC for durable,
long-lasting repair..............................T.

Dec 24, 2007 | JVC AV-48WP30 48" Rear Projection...

1 Answer

Rca rear projection convergence problem


Convergence outputs reliable.Suspect power supply to control convergence bad.Small PCB mounted above two main PCB.Check STK730-010 & associated circuitry. If This info not helpful, please provide complete service # and chassis number.

Oct 07, 2007 | RCA P56830BL 56" Rear Projection...

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