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Colors are not aligned - Projection Televisions

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SAM ANDERSON

Posted on Sep 24, 2008

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There is a blue shadow (especially around on screen graphics, lettering etc.) when in HD mode. I attempted to align the colors through the color convergence but the blue alignment did not work. I also...


No.This tv have a convergence problems,it dead.The tv have R,G,B colors lines mis alignments,have colors shadows pictures or 3D pictures look alike?The tv convergence board,must be repaired by repacling 2 STK convergence ICS and some or all of it resistors too.To fixed the tv convergence board,to solved the tv picture convergence problems.The shop,will cost u like $300-350 for parts and labors.

Feb 14, 2011 | Mitsubishi WS-65807 65" Rear Projection...

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My screen has little dots appearing sometimes red sometimes blues behind the picture i just replaced the lamp bulb as i thought it would cure the problem


the projection tube needs to be adjust for color alignment, each tube (red, green, blue) must be aligned so you there would be no color smear appear on screen. if it is aligned try to set up the color balance, hue etc.

Feb 06, 2011 | Samsung Projection Televisions

1 Answer

Need to align colors in convence option can move them just dont know where to


Convergence adjustments are made by aligning the Blue and Red to the Green... Make sense? Green does not move, it is the fixed point by which the other 2 colors are to be aligned to.

Mar 15, 2010 | Philips Projection Televisions

1 Answer

Colors out of alignment


you moved this set huh? alignment is out, magnets slid out of place on align coils the a convergance alignment preformed (sometimes u get lucky and the coils can be put back perfect and then no alignment needed)

Nov 22, 2009 | Projection Televisions

1 Answer

Hitachi 43fwx20b magic focus the 3 colors are not adjust.


First have the convergence IC's replaced these are the two large black IC's mounted on an metal heat sink.

Oct 24, 2009 | Hitachi 43FWX20B 43" Rear Projection...

1 Answer

Color alignment:


Replaced one fuse, and the stk392-020 ic. The stk392-020 was not an original Toshiba part but the alignment is perfect and I didn't even have to make any adjustments.

Jun 27, 2008 | Toshiba TP43H95 43" Rear Projection...

2 Answers

Blue color gun off line


Milt,
What are you referring too when you ay the blue color gun is offline? Is the blue crt not lighting? Or just the convergence alignment off??
Bill

Nov 23, 2007 | Panasonic PT-53WX53 53" Rear Projection...

1 Answer

Colors not matched


Yes,there are convergence alignment adjustments, to be adjusted
by a technician after set is repaired.Replace STK392-560 IC's,then
check alignment..........T. 

Oct 28, 2007 | Sony KP-51HW40 51" Rear Projection...

2 Answers

Color guns out of alignment


It sounds to me like the convergence amps themselves have failed. Ic7001 and Ic7002, both are STK392-110 Sanyo built Ic's and not an expensive job for a qualified shop. When shopping around for a shop to repair it ask what they charge for replacement of the convergence amps in this unit. And take the unit to them to save pickup and delivery charges...
Have a great day!
Bill

Dec 21, 2006 | Panasonic PT-53WX53 53" Rear Projection...

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