Question about JVC AV-48WP30 48" Rear Projection Television

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Picture quality i turn my tv on and the picture has double images and lines, the color look like they are not align, i do get a picture but hard to see.. any help?

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  • RyanNicholas May 31, 2008

    Same Issue; JVC AV-48WP30.



    IS their anything solution. Would replacing the IC's Fix this? Please email me at RyanNicholasHowe@Yahoo.com



    THANK YOU!

  • nilo  perez
    nilo perez Jun 16, 2008

    when I turn tv set on, the picture appears with double lines on the picture and since to be teh red color....

  • Anonymous Jun 24, 2008

    I turn on my t.v. on and the picture has double lines and then colors do not aling

  • jess0036 Jul 02, 2008

    When I power on the TV it's picture quality is not right. The colors don't line up and the convergence is only moving red alignment. There is also a red bowing at the top of the screen. I hope there is a cheap solution possibly manual labor I can perform to fix the alignment?

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Solution is to replace 2X convergence ICs and possibly burnt resistors. Then Alin.


easyab@hotmail.com

Calgary

http://calgaryconvergencerepair.weebly.com/convergence-repair-explanation.html

Posted on Jun 20, 2008

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Hi, im having picture quality problem. kind of a blue shadow mixed with a little orange mostly on top of the screen. you see double of the image in a shadow haze. should I junk this tv or is there a fix...


No,this tv it is fixable and still can be in used for many more years to come.This tv have a problems known as a convergence pictures problems,it is dead.Tv problems have any colors lines R,G,B mis alignments,have colors shadows pictures or 3D pictures look alike?Yes,than the tv have a dead convergence board to causes this problems.Must have the tv convergence board to be repair like replacing 2 STK convergence ICS and some or all of it resistors too.To fixed the tv convergence board to solved the tv convergence pictures problems.The tvs shops will cost u like $300-350 for parts and labors.

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I have a Magnavox 51mp392h/17,that now has double vision (text is double,all images) there is also green, off red colors on the picture. Please help me the tv is 6 years old. should i throw it away or get...


No.Should cost u like $300-350 for parts and labors.Get it fixed any local tv shops can fixed this problems,very common problems for DLP CRTS tubs design projection tvs Tv have a problems known as a convergence problems,it is dead.The tv convergence board it is dead,that why ur tv picture colors lines R,G,B mis alignments,have pictures colors shadow or 3D pictures look alike.The tv convergence board must have it parts replace like 2 STK convergence ICS and some or all of it resistors to fixed the convergence board to solved convergence pictures problems.

Jul 22, 2011 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

Images show double images like shadows


Ur tv have a problems known as a convergence problems,it dead.Tv have colors lines R,G,B mis alignments,have colors shadows pictures or 3D pictures alike?The tv convergence board have dead 2 STK convergence ICS and some or all of it resistors too.These parts,must be replaced on the tv convergence board to fix the tv convergence board to solved the tv picture convergence problems.Try website like Tvrepairworld.com to buy a whole convergence board for the replacement,might still have it.The DLP tvs AKAI and Samsung tvs used the same convergence board.Or the shop,will cost u like 300-350 for parts and labors.

Dec 17, 2010 | Samsung HCM5525W 55" Rear Projection...

1 Answer

My RCA Model number HD52W59 has color distortion and double image and sunk picture in the middle. Is there any way of fixing this problem. This tv is a projection TV


Yes.The tv have a problems known as a convergence problems,it dead.The tv colors lines R,G,B mis alignment,have colors shadows pictures or 3D pictures look alike.The tv convergence board have 2 STK convergence ICS and some or all it resistors are dead.These parts on the tv convergence board,must be change to solved the tv picture convergence problems.The shop,will cost u like $300-350 for parts and labors.

Nov 08, 2010 | RCA HD52W58 52" TV

1 Answer

The color is distorted and the images on the screen is double.


The tv have a problems known as a convergence problems,it dead.Tv have colors lines R,G,B mis alignment,have colors shadows pictures or 3D pictures look alike.The tv convergence board have 2 STK convergence ICS and some or all it resistors are dead.These parts on the tv convergence board,must be replaced to solved the tv picture convergence problems.The shop,will cost u like $300-350 for parts and labors.

Oct 28, 2010 | JVC AV-65WP55 65" Rear Projection...

1 Answer

Yellow band on bottom of PT. Double image on news scroller at bottom of PT. Have tried convergence - no luck. Green will not align and will not come down.


Ur tv have any colors lines R,G,B mis alignment,have colors shadows pictures or 3D pictures.Ur tv convergence board the 2 STK convergence ICS and some or all it resistors are dead.The parts,must be replaced on the tv convergence board to solved the tv convergence picture problems.The shop,will cost u like $300-350 for parts and labors.

Oct 13, 2010 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

Tv out of foucs


These procedures are from the owners manual, go into menu and then picture quality and then: Convergence The Convergence feature lets you adjust the TV’s three tubes. When the TV tubes’ images are precisely aligned, they create the color images you see on the screen. Over time, the picture can drift out of alignment (this is normal). If your picture seems fuzzy or has a yellow tint, using Convergence could correct this misalignment. Only one convergence is needed for all inputs, regardless of the signal format. Note: Make sure the TV has been on for at least 30 minutes (TV needs to warm up for best results) before starting Auto Converge or Red/Blue Centering. When you select the Convergence feature, a submenu appears with three options: Auto Converge Automatically aligns the projection lenses to self-correct color images. You’ll see flashing squares of color dance across the screen (this is normal). Note: After performing auto convergence, use the Blue Centering and Red Centering menus to fine tune convergence in the center of the screen, if necessary. Blue Centering Aligns the blue and green images to fine-tune the picture. Red Centering Aligns the red and green images to fine-tune the picture. Note: The ability to change channels is disabled when adjusting the convergence options. The TV must be tuned to a usable signal to converge the picture.

Apr 23, 2010 | RCA HD52W58 52" TV

1 Answer

Samsung HCN4727W Rear Projection TV, green screen, audio works


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,Akai2_bing.gif,Pioneer, Hitachi,Mitsubishi,Zenith and others.
You can get more information and a DIY convergenece repair kit with instructions from the link 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

bb0cf99.pngYou 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

Jul 10, 2009 | Samsung HL-R4667W Rear Projection...

1 Answer

Toshiba TP50G50 Theaterview picture is double with red color only


Your alignment is off. Go to the set up menu then convergence. hit right and you will be in the convergence menu. select the color that is not in alignment. The green line does not move. if blue and green are lined up the line will be cyan. if red and green are lined up the line will be yellow. when all three are lined up the color will be light. Best of luck!

Nov 16, 2008 | Toshiba TP50G50 50" Rear Projection...

2 Answers

I have 47 inch with double color in picture, reds and green


http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

convergence amp ic bad

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