Question about Sony KP-51HW40 51" Rear Projection Television

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Red is off to the right while blue and green light are in sync

Image looks OK without red since the red appears off to the right of the image. If you look at any channels logo, blue and green are in sync but red is off to the right.
I see the the light focus is adjustable with some nuts on each light but does not seem to be the problem. Seems something is wrong with red light for it to be out of adjustment. Any ideas?
Does TV have any adjustment on control to line up the image? Thanks!

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  • Steelerman Nov 15, 2007

    Have similar problem with blue being off vertically on the outer 1/3 on each side - it "droops" down from the other colors. Would like to know if this is worth trying to repair. It went away for a few days and then came back to stay. The automatic convergence focus does not correct the problem

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Convergence alignment issues are common to all rear projection
TV's....Repair requires replacement of STK IC's on large heatsink.
After repair, alignment often returns to normal......T.

Posted on Oct 30, 2007

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1 Answer

How do you align the colors?


Press MENU button and ON-SCREEN MENU will appear. Press
POINT LEFT/RIGHT buttons to move a red frame pointer to
IMAGE ADJUST Menu icon.
Press POINT DOWN button to move a red frame pointer to the
item that you want to adjust. and then press SELECT button.
The level of each item is displayed. Adjust each level by
pressing POINT LEFT/RIGHT button(s).
Move a red frame pointer to
the item to be selected and
then press SELECT button.
IMAGE ADJUST MENU
IMAGE LEVEL ADJUSTMENT
Press POINT LEFT button to decrease contrast, and POINT RIGHT
button to increase contrast. (From 0 to 63.)
Press POINT LEFT button to adjust image darker, and POINT
RIGHT button to adjust brighter. (From 0 to 63.)
Contrast
Brightness
Press either POINT LEFT button or POINT RIGHT button to obtain
better balance of contrast. (From 0 to 15.)
Gamma
To store manually preset image, move a red frame pointer to
Store icon and press SELECT button. Image Level Menu will
appear. Move a red frame pointer to the Image 1 to 4 where you
want to set and then press SELECT button.
Image Level Menu
Move a red frame pointer to any
of Image 1 to 4 where you want
to set and then press SELECT
button.
Store icon
Press SELECT button at this icon to
store the adjustment.
IMAGE ADJUST
Menu icon
Press POINT LEFT button to lighten red tone and POINT RIGHT
button to deeper tone. (From 0 to 63.)
White balance (Red)
Press POINT LEFT button to lighten green tone and POINT RIGHT
button to deeper tone. (From 0 to 63.)
White balance (Green)
Press POINT LEFT button to lighten blue tone and POINT RIGHT
button to deeper tone. (From 0 to 63.)
White

Jan 22, 2011 | Sanyo PLC XU35 Multimedia Projector

1 Answer

I have and 65" Mitsubishy HDTV model WS-65511 serial :118393 I never had a problem before but las week i was watching a program and sudenly a second blue image was on the scrren, i decided to open the...


there just might be a slight chance an adjustment of g2 high voltage to the blue tube might help however there is a good chance there is a problem with the tube

Oct 15, 2010 | Mitsubishi WS-65511 65" Rear Projection...

2 Answers

Picture is red


If you are running component video, make sure the blue is plugged in and in the right spot. Component video works like this: the green is a black and white image, the red and blue are cover overlays to make the image display properly. So if everything looks plugged in right, then try plugging in a composite video (Yellow) or S-video cable switching to the appropriate input, and see if the image is still red. If so, go to the set up and set the set to factory defaults, and see if that fixes the color issue, It's possible that the color settings on the TV are messed up, with the S-video plugged in go through the set up menu and see if you can correct the color issue IF THE IMAGE IS STILL RED WITH THE S-VIDEO OR COMPOSITE VIDEO, otherwise the issue is a problem with the component video cable.

Oct 01, 2009 | Philips 60P8342 60" Rear Projection...

2 Answers

Double Image Red and Green


Here are some of the most common symptoms and example photos of a convergence problem

  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
701cb04.jpg
77ea520.jpg
f0900cb.jpg

Here is a quick test....

Using your original remote go-to the tv settings then goto the convergence section.

Try to adjust the red and then the blue convergence.



You should be able to move them up, down, left, and right.

If you can't move them in all directions your convergence chips are bad and should be replaced. This is a common problem.


2c07611.pngSolution


You need to replace the convergence chips and convergence resistors. Check the site www.TvRepairKits.com. They have put together a kits for most models. If you don't see a kit for your set send them a quick email and they will put one together for you. Their kits includes photo instruction guides, original Sanyo STK chips, convergence resistors, pico fuses, etc.

Feb 08, 2009 | Sony KP-46WT510 46" Rear Projection HDTV

1 Answer

Toshiba dlp red light green light on and off no image


It was the lamp cover original response was right on point

Nov 29, 2008 | Televison & Video

1 Answer

Red,Blue,Green Image


YOu have convergence issues. Ok first question. IN your setup menu do you have the convergence option/ if you DO not then it can be a specail fusable link. fl231 if you do. next question do the picture bow in at the middle. if you do then it possibly a convergence power supply issue. next if you go into setup convergence does the crosshairs adjust up or down left to right on both blue and red. I if so then theres is a chance that it can be a convergence adjusment or a amplifer problem AS always THIS SET CAN GENERATE LEATHAL 380 VOLTS EVEN WITH SET UPLUGED SO BE CAREFULL.

Jun 20, 2008 | RCA HD52W59 HDTV Projection Television

1 Answer

Red lamp issue


the color which you see has problem i think you might be seeing white slanting lines also with this. it mainly due to 1 supply to green video supply 2 loose cuntact in g.video section 3 green tr. defective 4 ckt from ic to green input is defective 5 chroma ic defective if supply is ok. regards

Sep 14, 2007 | Pioneer SD-533HD5 53" Rear Projection HDTV

1 Answer

Redeye


Red-eye is actually caused by the light from the flash bouncing off the back of the retina and picking up the color red from the blood vessels. To correct this effect, follow these steps: Turn the mode dial to PlayBack Mode (green arrow) and display the image with redeye. Press OK\Menu button. Using the arrow pad, navigate to MODE MENU>EDIT>REDEYE FIX. Press the right arrow key, START will display. Press OK\Menu After {BUSY} bar displays, a screen will display with an option to cancel or save the image. ? If the option [Go] is displayed, press the OK\Menu button. This saves a corrected version of the image. ? If the option CANCEL is displayed, than the camera was unable to correct the image. Press the left arrow key to exit. This correction may not work on all pictures. If you import the original image into Olympus Master software you can also apply the Red-Eye fix located in the Edit menu. This lets you precisely pinpoint the eye area and remove the red. It even lets you remove green or blue, which can occur with animals.

Sep 04, 2005 | Olympus C-7000 Zoom Digital Camera

1 Answer

Redeye


Red-eye is actually caused by the light from the flash bouncing off the back of the retina and picking up the color red from the blood vessels. To correct this effect, follow these steps: Turn the mode dial to PlayBack Mode (green arrow) and display the image with redeye. Press OK\Menu button. Using the arrow pad, navigate to MODE MENU>EDIT>REDEYE FIX. Press the right arrow key, START will display. Press OK\Menu After {BUSY} bar displays, a screen will display with an option to cancel or save the image. ? If the option [Go] is displayed, press the OK\Menu button. This saves a corrected version of the image. ? If the option CANCEL is displayed, than the camera was unable to correct the image. Press the left arrow key to exit. This correction may not work on all pictures. If you import the original image into Olympus Master software you can also apply the Red-Eye fix located in the Edit menu. This lets you precisely pinpoint the eye area and remove the red. It even lets you remove green or blue, which can occur with animals.

Sep 04, 2005 | Olympus Camedia C-5500/C-55 Sports Zoom...

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