Blue convergence is off right will not adjust

Question 1

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My sony kp 53v75 projection tv has an issue right now. The screen has lines that run horizontally across the screen that slightly distort the image. They move up and down slowly on the screen, Is there any...

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

Nov 22, 2010 • Sony KP-53V75 53" Rear Projection...

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Blothes of color in center and right side of screen. Very noticable when it's a light background.

May have burned CRT(s), (if you are not talking about convergence.) Burned CRT shows when that CRT (R,G,orB), does not show in an area of the screen where it should. Check bright white color = full R, G, and B CRT brightness. Gray = mid RGB brightness. Yellow = R+G(no B), Blue-green = B+G, no R, etc.

Apr 12, 2010 • Sony KP-53V75 53" Rear Projection...

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Sony rear screen projection convergence is out of alignment. the blue won't adjust at all. the screen looks like it has very large blue and yellow halos and the screen is sort of cut off, shifted about...

defective convergence IC chips (STK-392-560)

Nov 17, 2009 • Sony KP-57WS500 57" Rear Projection...

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I have a Sony KP-53V75 projection tv and there is not color on the screen. All three color guns are functioning and the convergence works. Why am I not getting a color picture on the screen?

sounds like you are having problems with the luminance and chroma circuits.go into menu and check the settings. If they are ok, then you maybe making a trip a repair center

Sep 08, 2009 • Sony KP-53V75 53" Rear Projection...

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Picture and writing in 3d

replaced both convergence ics.the red green and blue colors are not converging.these ics are two big black ics.

Jul 28, 2009 • Sony KP-53V75 53" Rear Projection...

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Blue and yellow shades

Hi,
That problem is due to failure of convergence section in TV, you need to check convergence out section in TV to fix that problem.

Jul 18, 2009 • Sony KP-53V75 53" Rear Projection...

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Sony kp53v75 TV with blue convergence off right by half inch

it is a convergence problem u may have 2 replace conv ic's and some resistors

May 11, 2009 • Sony KP-51WS500 51" Rear Projection...

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2 separate colors on screen

sounds like your convergence IC's have finally gone bad.. they seem to last 5 years on average.. have a look here: http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

Dec 19, 2008 • Sony KP-53V75 53" Rear Projection...

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CONVERGENCE IC ADJUSTMENT

My KP-46WT510 picture is out of alignment. There is no conversion of the red, blue and green pictures on the screen. They're off by about an inch of each other.
Some tech told me that it was the power control that was bad. I can see the picture, just very blurred.
Is he right? The tv was not move at all before this started happening.

Oct 22, 2008 • Sony KP-46WT510 46" Rear Projection HDTV

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Sony kp-61v45 Blue Convergence off by 2 inches

you need to replace the convergence board its around 80 dollars

Aug 17, 2008 • Sony KP-61V45 61" Rear Projection...

Question 2

Anonymous

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Posted on May 11, 2009

Anonymous

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Hi. there is a malfunction that has occurred within the convergence chip that is located on the PC board(demod). this is a Hybrid chip that controls the calibrations of the RGB streams. If this chip becomes unstable, it will not allow proper calibrations.

Replacing this failed chip will fix this issue.

The actual sony chip is not available at this time but, there is a compatible chip that will work with your set. i will post a link to the affected part below.

CLICK HERE FOR YOUR REPLACEMENT CHIPS

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Blue convergence is off right will not adjust

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Anonymous

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Related Questions:

My sony kp 53v75 projection tv has an issue right now. The screen has lines that run horizontally across the screen that slightly distort the image. They move up and down slowly on the screen, Is there any...

Blothes of color in center and right side of screen. Very noticable when it's a light background.

Sony rear screen projection convergence is out of alignment. the blue won't adjust at all. the screen looks like it has very large blue and yellow halos and the screen is sort of cut off, shifted about...

I have a Sony KP-53V75 projection tv and there is not color on the screen. All three color guns are functioning and the convergence works. Why am I not getting a color picture on the screen?

Picture and writing in 3d

Blue and yellow shades

Sony kp53v75 TV with blue convergence off right by half inch

2 separate colors on screen

CONVERGENCE IC ADJUSTMENT

Sony kp-61v45 Blue Convergence off by 2 inches

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KP-53V75 53" Rear Projection Television

My sony kp 53v75 projection tv has an issue right now. The screen has lines that run horizontally across the screen that slightly distort the image. They move up and down slowly on the screen, Is there any...

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Blue convergence is off right will not adjust

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Anonymous

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Related Questions:

My sony kp 53v75 projection tv has an issue right now. The screen has lines that run horizontally across the screen that slightly distort the image. They move up and down slowly on the screen, Is there any...

Blothes of color in center and right side of screen. Very noticable when it's a light background.

Sony rear screen projection convergence is out of alignment. the blue won't adjust at all. the screen looks like it has very large blue and yellow halos and the screen is sort of cut off, shifted about...

I have a Sony KP-53V75 projection tv and there is not color on the screen. All three color guns are functioning and the convergence works. Why am I not getting a color picture on the screen?

Picture and writing in 3d

Blue and yellow shades

Sony kp53v75 TV with blue convergence off right by half inch

2 separate colors on screen

CONVERGENCE IC ADJUSTMENT

Sony kp-61v45 Blue Convergence off by 2 inches

Not finding what you are looking for?

KP-53V75 53" Rear Projection Television

My sony kp 53v75 projection tv has an issue right now. The screen has lines that run horizontally across the screen that slightly distort the image. They move up and down slowly on the screen, Is there any...

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