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I have A pioneer sd-p4571 projection big screen tv and the picture is cloudy how do i fix it

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Remove the screen assembly and clean the lenses the mirror, and the back of the screen. What you have is dust on the inside.

Posted on Dec 01, 2010

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What does it mean when I have double vision on all channels and dvd on my pioneer sd-533 hd5 big screen floor model?


follow this steps and fix it. God bless you

Configuration Problems

Improperly configuring TV setting can cause problems. Verify the TV settings are set correctly. First, brightness and contrast should not be set to high or to low because this can cause poor picture images. Second, adjust the color on the TV when the picture displays colors poorly. Third, if you are having sound issues then check to make sure the volume is not muted or turn down all the way.

Nov 04, 2013 | Pioneer SD-533HD5 53" Rear Projection HDTV

1 Answer

My picture appears to be out of convergence but i cannot adjust it back. Looks like the green is off a couple of inches.


TV sets have two very common problems. One is convergence ( 3D/Warped video) the other is CRT fluid ( Dull Video). Here are more details and solutions for both.

Common Problem #1) Convergence has gone out

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 pics of convergence problems.


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Common Problem #2) CRT Fluid is Cloudy

Projection TV tubes have a liquid coolant that is used to keep them from overheating. After many years the coolant in the blue and green tubes will become cloudy and cause the screen to look dull, red/orange, etc. You may even see halos around images.

Picture of a set that needs the fluid changed.

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TV set after fluid change

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69189a5.pngSOLUTION

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

Jan 28, 2011 | Pioneer SD-533HD5 53" Rear Projection HDTV

1 Answer

My pioneer big screen tv is going in and out where could the problem be and what does the part look like


ugly fix but works ! this is a two person easy task ,take back off tv your looking for a litle black box . there are three close together , tap with a pointy screw driver while partner turn tv on off . http://picasaweb.google.com/cyburdinesoftware/Big_screen#5457513254326469986

Mar 09, 2010 | Pioneer SD-P55A3-K 55" Rear Projection...

1 Answer

Pioneer SD-582HD5 Picture looks 3D with red and blue copies of images seperated on the screen..


Replace BOTH of your convergence ICs they are big black ICs will have part number on them if 110s use 180s.

Feb 18, 2009 | Pioneer SD-582HD5 58" Rear Projection...

1 Answer

Pioneer Model SD-P4571 Problems?


It could be because of where you live.
Hi humidity, High temperatures where you live, etc.
Try placing a cooling source next to it, like a small portable air conditioner and even a fan.
Also, please try installing a GFCI outlet AND plug a surge protection outlet strip for all components and tv.
Any spike in your electric circuit, for example, a refrigerator starting, a furnace running etc. can cause the tv to turn off.
Regards,
Yalmer

Mar 13, 2008 | Projection Televisions

1 Answer

PIONEER TV MODEL #SD-P4571-Q


You can go to www.pioneerelectronics.com to see if a download is still available . Or just run the audio - video to the back of the set via input 1 or 2 . This should get you going . Good luck

Feb 29, 2008 | Projection Televisions

2 Answers

Electronic schematic for Pioneer sd-p4571


· http://www.eserviceinfo.com/most_popular/list_5800.html
· https://www.manualsparadise.com/Sho...model=M31429247
· https://www.completeservicemanuals.com/panasonic/digital-camera/lumix-dmc-fz5-service-manual/prod_86.html
· http://www.user-service-manuals.com/Sony/UP.shtml
· http://www.schematicsforfree.com/

Jan 17, 2008 | Pioneer SD-P50A5-K 50" Rear Projection...

1 Answer

Vertical lines on screen


this is the convergence gone bad. that is what was blowing the fuse. this is the board on the far left. there are two stk`s on this board. stk392-110.

http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

Dec 05, 2007 | Pioneer SD-533HD5 53" Rear Projection HDTV

2 Answers

Pioneer SD-P40


Check to see if Q118 is shorted on video/defl pc

Aug 21, 2007 | Pioneer SD-P50A5-K 50" Rear Projection...

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