Question about Projection Televisions

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Ghosting RED HELP

ITS ghosting red I heard you could replce a part called convergence IC????Where do I get them??
At the bottom of the picture there are red and blue lines and the any text is on the screen it is wavey

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You can get new convergence Ics at the following link they give free instalation instructions as well with the ICs. Leave them an email with your model number and they will tell you the correct Ics that your model needs. Heres the link.
http://servicemanuals.vstore.ca/

Posted on May 29, 2008

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Ghosting or a 3D image. A yellow and blue ghosting or shadowing image. Looks much like the top picture in the "picture ghosting image" entry. Is this a convergence problem?


Your convergence has failed and needs to be repaired. Once quick test is to goto your convergence menu and see if you can adjust red and blue. If not its has failed and needs to be fixed. You can call in a repair shop or you can get the parts and instructions from www.TvRepairKits.com and do the repair yourself. Its a fairly easy DIY fix.

Aug 09, 2011 | Toshiba 50HX70 50" Rear Projection...

1 Answer

My picture has red ghosting. I tried to perform


This set has a bad convergence amp ic. This can be a complicated repair involving in depth convergence adjustment. You may be better off having a shop check it out for you. Thanks for using fixya.

Dec 12, 2009 | Philips 55PP9401 55" Rear Projection...

1 Answer

Red and blue ghosting,


The most likely cause is shorted convergence chips and possibly a few pico fuses.

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. This is called convergence.

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,Pioneer2_bing.gif Hitachi,Mitsubishi,Zenith and others.
You can get a convergenece repair kit with 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 - TV Shuts down - May also make a constant chirping sound

Problem #2
Another common problem is dull or washed out video.

Your set 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 herebb0cf99.png http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Jul 12, 2009 | LG RU-52SZ51D 52" Rear Projection...

1 Answer

Mitsubishi rear projection tv


replace vertical IC and shadows/ghosting the problem is either electrolytic capcitor or video IC or convergence adjustment

Aug 18, 2008 | Mitsubishi WS-65809 65" Rear Projection...

1 Answer

Convergence board


Your model uses a convergence IC Its a STK393-110 you can get a new replacement at the following link and they will provide free instalation instructions with pictures so you can do the repair yourself. They also offer free tech support to all their customers. heres the link.
http://servicemanuals.vstore.ca/

May 31, 2008 | Mitsubishi WD-52525 52" Rear Projection...

1 Answer

Ghosting RED HELP


You can get the convergence Ic's at the link I posted you need 2-STK392-120's also that model is known to burn the resistors on that set you may consider replacing your 4-6.8ohm resistors at the same time,At the link I posted you also get pic installation instructions as well as free online tech support.
http://servicemanuals.vstore.ca/

May 10, 2008 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

Wavy and ghosting


  1. words at top left corner have same word under it in red also on bottom of screen have seen were changing ic;s part# stk392-110 will solve problem if so what are ic;s

Apr 27, 2008 | Hitachi 43UWX10B 43" Rear Projection...

2 Answers

Convergence problem????


Yes Its the stk Packs,They are usally 18

Jul 23, 2007 | Toshiba 42H82 42" Rear Projection...

3 Answers

Red Lines on Screen


Dave, HMMMM Dual pictures This is a problem that every projection TV runs into at least once or twice in its lifetime. Its the old convergence IC falure thingy. These IC's go bad and should be replace all at once. These are not consumer replaceable unless you have had training in the electronics or TV repair fields. Please call out a pro to assist you with this repair as A TV is not the place to experiment in because of the HI voltage and saftey issues. Good Luck

Jul 29, 2006 | Hitachi 53SDX89B 53" Rear Projection...

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