Question about Projection Televisions

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Samsung pcj522r Yes, I had a convergance problem. I cannot get it in perfectly But I also have flashing lines in the screen, and picyure will dull and brighten.

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That sounds like a solder issue on one of the CRT drive circuit boards. Check the CRT boards for bad solder joints especially on the socket connections.

Posted on Jul 23, 2008

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52inch projection screen television has only red and green colors and its difficult to see the picture.


If the picture looks 3d with lines bowed it may be a convergence problem---go into the customer menu and call up convergence and at least look.

Aug 27, 2012 | Samsung PCJ522R 52" Rear Projection...

1 Answer

My Samsung 52" Older Big Screen went out. When I plug it in, it makes a funny sound like it's trying to come on then starts clicking sounds like a cricket noise. any ideas??? model pcj522r


The convergence is dead.It cause 3D colors misalign
and clicking chirping noise with no power on.Know how how to solders?The 2 Convergence ICS must change and all it resistors. Tries Tv Repair World.com,Tvrepairkits.com for the convergence kit to repair it ur self.The shop will cost $300 for parts and labors.

Feb 07, 2010 | Samsung PCJ522R 52" Rear Projection...

1 Answer

Distorted deflection waves in screen, power to convergence board ok ,suspect either video prosessing or falty deflection board


Projection TV sets are known to have two common problems. The first problem that is common to these sets is convergence failure. When this happens the TV will usually look 3D, Wavy/Distorted, etc. It may also shutdown and blink an error code.

The second common problem with Projection TV sets is dull video, halos around objects, white looking video, or red overpowers the screen. This is commonly caused by the fluid in the lens being clouded overs. To get fixed either call in a local TV repair company or goto sites such as Tv Repair Kits to get a repair kit with instructions. Here is there link.

http://www.tvrepairkits.com/xcart/home.php?partner=papa1dude

They have put together complete kits for most models that include the parts, step by step photo instructions, repair assistance, etc.

Jan 26, 2010 | Samsung PCJ522R 52" Rear Projection...

1 Answer

Picture is bowed at top and bottom picture perfect in middle of screen; colors seperating in corners convergrence is perfect


Projection sets have two very common problems outlined below.

The first common problem is convergence

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. The TV can also shut down when the convergence starts to fail.

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,Mitsubishi,Zenith, RCA and others.


You can more info and a DIY convergenece repair kit with instructions from TV Repair Kits using the link at the end of this article.

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

*Screen Looks 3-D
*Colors wont align
*Screen may look distorted or warped or bowed
*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

bb0cf99.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

Nov 01, 2009 | Mitsubishi WS-55809 55" Rear Projection...

1 Answer

Hello, I've got red wavy lines across screen


There are two common problems with these sets.

Problem #1) Convergence

Symptoms:
  • Screen Looks 3D
  • Colors wont align
  • Video may look distorted
Problem #2 CRT Fluid has clouded over. Symtoms
  • Dull looking video
  • White looking video
  • Halos around objects
  • Red/Orange looking video

You can see some examples and find a fix here...

bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Oct 22, 2009 | Samsung HCM5525W 55" Rear Projection...

1 Answer

Samsung HCN653WX has wavy lines and 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

Aug 13, 2008 | Samsung HCN653W 65" Rear Projection...

1 Answer

Samsung pcj522r


I am at a loss for what your symptoms are. Did you have a convergence issue and while adjusting your screen is flashing? Please respond to the same post each time so I dont lose any previous info. thanks

Jul 23, 2008 | Projection Televisions

3 Answers

Color not sharp


Display Panel faults:
Vertical (source) faults are usually within the actual panel (Lines/Bands down Picture)
Horizontal (gate) faults are unually within the actual panel (Bands/Lines across the screen)
Better take it to a service station to check it.

Jul 05, 2008 | Samsung PCJ534RF 53" Rear Projection...

1 Answer

Flash focus will not finish


replace the small convergence board on the left bottom board within the metal case.

Jun 21, 2008 | Samsung PCJ522R 52" Rear Projection...

1 Answer

I have a 6 year old Samsung PCJ522R 52" TV.


It sounds like at least one of 3 "IHVT",s popped. in short, a "IHVT" is a high voltage transformer. It will have to be replaced along with any other parts that were damaged in the process.
They do produce a strong odor when they pop!!

It is repairable but at a price. there is a good chance that parts will have to be ordered.

you might consider buying a new LCD HDTV instead of fixing this one.

Dec 27, 2007 | Samsung PCJ522R 52" Rear Projection...

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