Question about Sony KP-53HS30 53" Rear Projection HDTV-Ready Television

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Picture appears out of focus

Picture appears blurry , out of focus blu and red are fixed, but grenn keep moving to the left and right

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  • creisinger Jul 27, 2008

    Our tv started doing the same thing yesterday morning. Colors are not matching up and the appearance of what's on tv looks concave. Any suggestions?

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Convergence problems I just fixed one for 225 there are 2 stk to be replaced you willhave to call a tech

Posted on Aug 08, 2008

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Philips 55pp53217 i changed the IC's, change the fluid in the CRTs, picture looks so much better now with the exception of the red. which looks a bit blurry. When trying to converge in the menu, both the...


are the pitches set right if so then it might just be a focusing problem that i am not truly involved with i focus more on computers but i still fix tvs and other electronics

Jan 03, 2011 | Philips Projection Televisions

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Double picture...not focusing right


maybe parts inside is worn out. causing the blurrines. just consult to your service center.

Jun 19, 2010 | Hitachi 43UWX10B 43" Rear Projection...

1 Answer

Lines, a little blurry, a little movement


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

This is a very common failure on these projection sets and a fairly simple DIY fix. All projection sets including Samsung, RCA, Sony, Philip Magnavox, Panasonic, Pioneer, Akai, GE, JVC, Toshiba, and others at some point will have the same problem.

Common Symptoms include....
  • 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.
  • TV shuts off after powering on. Power light will blink. TV may also make a chirping noise.
Here are some photos of convergence problems.

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Here is a quick test....

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

Try to adjust the red and then the blue convergence.

You should be able to move RED and BLUE in all directions - up, down, left, and right. And you should be able to get the grid straight.

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

Note: If you TV has as flash focus or magic focus button only try pressing the button. If it fails to fix the convergence your need to fix it. See below for a fix

69189a5.pngCONVERGENCE SOLUTION

You can see some more examples and find a fix using this link on Fixya http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Jun 10, 2010 | Hitachi 51F59 51" HDTV Projection...

1 Answer

LEFT SIDE OF PICTURE IS BLURRY AND COLORS DISTORTED


Does that set have whats called a color wheel, if so that maybe you problem, and replacement is how you fix it.

Apr 30, 2010 | Toshiba TP43H95 43" Rear Projection...

1 Answer

My 60" Phillips tv has a blurry picture at the bottom and the top


The convergence output IC's need to be changed. A very common problem with all projection tvs.

Jun 04, 2009 | Philips 60PP9352 60" Rear Projection...

3 Answers

Hitachi 57F500 blurry picture


its the convergence problem in your tv.the ic needs replacement.to fix the problem.its worth getting it fixed.get it repaired.
the cost will be negligible.

Mar 21, 2009 | Hitachi 57F500 57" Rear Projection...

1 Answer

Blurry shadows in red and teal.


Just click below for convergence repair kit;

http://servicemanuals.vstore.ca/

Picture look double and the colors red come out the bottom of the screen on the lower left symptom is for busted convergence IC,you must replaced this IC in order that will works better again.STK 392-xxx ICs and it's associated resistor,this resistor automatically change value,can caused truoble even though you change the ICs.If you bring this to a service center they cost you $600 to $700,but if you buy the repair kit you can save more,don't wory it is very easy because there is intallation guide including in the repair kit. Feel free to ask whatever the result... click the link for sample picture guide step by step installation;

Hope this may help;

Regards,
VOTIT
DON'T FORGET TO RATE;

Sep 25, 2008 | JVC AV-48WP30 48" Rear Projection...

3 Answers

Convergance


you need to have both convergence ics replaced STK392-040 (2).resistors 3.9 ohms they will be open.

Jul 27, 2008 | Samsung HCN4727W 47" Rear Projection...

3 Answers

Red convergence wont move


if the red line is blurry and you have adjusted the screen focus control and does not work then you prob have a bad red CRT or bad red CRT fluid.........

convergence STK have nothing to do with the red being blurry

Dec 09, 2007 | Mitsubishi WS-55809 55" Rear Projection...

1 Answer

Blurry Image problem with Mitsubishi WS-55805


Hello, if you want I can supply you with the service manual, please leave your email. Best regards, Arpi

Aug 14, 2007 | Mitsubishi WS-55805 55" Rear Projection...

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