Question about Hitachi 57F500 57" Rear Projection HDTV-Ready Television

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Why am I getting a blue ghosing shadow behind the objects on my TV?

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

Posted on Nov 08, 2010

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I was given a tv with a color problem. The main colors are yellow, blue and red. There are blue shadows behind the yellow words. Is this a major problem?


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 over.


You can find more details and solutions here on Fixya at the following link below. Or click HERE

3d884ac.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Oct 28, 2010 | Hitachi 46BX01B 46" Rear Projection...

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Akai PT5598HDI Rear Screen Projection TV With Blue Shadowing


If the ghosting is like a 3D effect its your convergence ICs , but if its like a blue Halo around objects that usually means your CRT coolant has congealed and will need replacement. The blue is the first tube to congeal for some reason, followed by green. Red seems to be not quite as prone to this. It is a normal occurrence n sets about 4 years old to need the coolant changed.

Jan 25, 2008 | Televison & Video

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Blue and Yellow Shadows


Ur convergence are dead.Must know how to solders?Have solder iron,solders,solder wicks?Must replace 2 STK convergence IC,and some or all it resistors.Tries websites to buy a convergence kit at Tv repair Wolrd.com,Tvrepairkits.com to repair it ur sself.The shop will cost $300 for parts and labors.

Mar 29, 2010 | JVC AV-48WP30 48" Rear Projection...

1 Answer

Red and blue overlap shadowing


Sounds like a convergence ic problem, normaly i tell people to replace the ic's but in your case try to re-solder the pins on the ic first, you may just have some pins broken loose from the board. Locate the stk392 ic's there will be two of them located on a heat sink, unplug the tv and get to the bottom side of the board and re-solder the pins. if this does not work, then replace the ic's

Sep 02, 2009 | Mitsubishi WS-65807 65" Rear Projection...

1 Answer

Blue Shadows


You need to install a convergence repair kit. The PT47WX42 Convergence repair kit at the following link is the correct one for your model. The kit contains both Convergence ICs and the six feed resistors, Plus the CD with instructions on how to do the repair.
http://www.tvrepairworld.com/

Jul 20, 2009 | Panasonic PT-53WX42 53" Rear Projection...

1 Answer

Blue shadows appear to be behind white objects


TV shows large red spot in middle of tv when dark show are on, you can see it more.  Now blue spots on upper right side too.  Spend way to much on this tv to have these kinds of problems only after 3 yrs.

Nov 16, 2008 | Hitachi UltraVision CineForm 55VG825 55"...

1 Answer

RCA 52" HDTV Rear Projection TV MM52110JX1


Replace FL231 400ma fuse. this will fix your problem.

Oct 26, 2007 | RCA D52W19 52" Rear Projection Television

1 Answer

Blue image shadow on one side of the screen..Help!


Perfect! That is typically called "Ghosting" where there is a faint image shadow behind the image on your screen. I'm glad you were able to get it fixed!

Jul 23, 2007 | Mitsubishi WS-65809 65" Rear Projection...

1 Answer

Consistent Yellow shadow on my 27inch toshiba


This problem is usually caused by stray magnetic field,from magnetic objects (e.g Loud speakers)placed too close to your TV set. The solution to this is to place such objects away from your TV set.As you take the suspected object away the shadow may disappear,if it doesnt then it will need your TV set to cool down,by turning it OFF for sometime,may be the next morning,depending on the room temperature.If it persists it should be DEGAUSED.

Sep 15, 2006 | LG RU-52SZ51D 52" Rear Projection...

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