Question about Philips 60PP9202 60" Rear Projection HDTV-Ready Television

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The colors are overlapping each other in pink and blue on my tv. i was hoping you could tell me what part i needed.

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  • carlsberg33 Jan 11, 2009

    could someone tell me what i need to replace if i cant manually fix my convergence?

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It just sounds like your convergence is off. You should have a convergence feature on the menu.

Posted on Jan 08, 2009

  • dhurt Feb 12, 2009

    Nothing to be replaced. If you still have this problem, you need to resolder the convergence IC's on the convergence board.

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I have some picture distortion - pink fuzzy color where white should be (like on hockey ice). I'm trying to determine if the t-con board is to blame and if I might fix it easily


Hi Bill.

I don't see a specific model for your TV, but have owned a rear projector system before. There is usually a sub-menu where you can do fine alignment of the Red, Green, and Blue projectors to get rid of the pink fringe. There is generally a white crosshair at center screen where you can fine align the three colors to get rid of the fringing, and sometimes an advanced menu where there are crosses all over the screen that you can individually select and fine tune, (tweaking the different optical distortions of the individual projectors to overlap).

If the fringe is a big swath instead of a fine edge, or if a color is totally gone, then you may be talking power amp issues. For fine fringes, the adjustments usually work fine.

Hoping that helps!
D

Dec 18, 2015 | Projection Televisions

1 Answer

What is convergence IC problem


Convergence has to do with how different colors are displayed on a screen or monitor - typically the rear projection and some other types. When colors are overlapping to create unexpected combinations, or leave gaps between areas where overlapping is expected that results in a shifted red, green or blue image strip or edge - that is an indication of a convergence issue. They can look like this in severe cases:

c31c1afa-63aa-42ee-9cc7-7b07e09559be.jpg


Colors will drift, so manufacturers often include a utility to help you nudge the colors back in the right place. Most times this utility is buried in the Set Up Menu and when activated, produces a screen like this:

6c0170ed-2cd6-4dfa-bbcb-a10a7d20f92f.jpg


You will need to adjust the red, green and blue colors for each cross so that only a white cross is displayed. Keep red, green and blue fringing to a minimum. When you're done, the screen should look black and white, symmetrical and straight - like this:

40e4c7a6-f241-4888-a151-d21b0792cb71.gif

Problems arise when you are no longer able to coax the utility to give you these crisp, B&W results with no red, blue or green ghosting. This is often due to a failing convergence integrated circuit ("Convergence IC"). Many times, replacing it will solve the problem, but other times it can be the result of failing components either ahead or after this IC. If you're attempting to replace this IC, please make sure the TV or monitor has been *unplugged* for 24 hours or more to allow the dangerously high voltages to dissipate.

Sep 08, 2014 | Hitachi 50VS810 50" Rear Projection HDTV

1 Answer

Tv has a pink smudge across the top of the screen and colors at tp of screen do't seem to align pink and blue and green. Tv was banged when carrying up 2 flights of stairs.


Your convergence has failed and need to be repaired. Once quick test is to goto your convergence menu and see if you can adjust red and blue. If not its has failed and needs to be fixed.
You can get the parts and instructions from www.TvRepairKits.com

Apr 24, 2011 | Samsung HCN529W 52" Rear Projection...

1 Answer

Red green and blue colors do not overlap. Looks like a 3d movie without the glasses


Projection TV's sometimes need a "Convergence" adjustment. If you do not have the manual and/or cannot find the option in your TV menu, here is a link to help. Follow up and confirm this was your problem.

http://www.ehow.com/how_2034880_perform-convergence--tv.html

Jun 30, 2010 | Projection Televisions

1 Answer

Picture


This tv have convergence problems,it dead.Red,green,blue misaligns colors,have colors shadows,3d colors pic like.All these problems are the convergence board have 2 STK convergence ICS some or all it resistors are dead.These parts must change to solved convergence problems.The shop will cost u $300-350 for parts and labors.

Jun 07, 2010 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Have a projection tv...RCA model 61830BL. Had


Hi the green cross it cant move that the reference for red and blue adjustement ;just try to put the red and blue cross over the green pattern then quit/
if that doesnt work you probly have the stk-xxx ic
who control the color alignment ,are blow/
you will have to replaced and make the convergence
check if you have an auto adjustement for that most projection tv have one...
hope that help..

Mar 28, 2010 | RCA P61830BL 61" Rear Projection...

1 Answer

There is green and pink on color on half of my lcd


Hi,
I did some research and I found this link that will should you the schematic of the LCD technology,It sounds like one of you LCD color ships is not working properly,your TV has 3 ships (BLUE,GREEN,RED)
you can see how it work; http://www.oerlikon.com/ecomaXL/index.php?site=OPTICS_EN_lcd_projector .Whay happening is that due to the high density the lamp this ships tent to wear out and the three major color don't mix properly causing the color discoloration on your picture.You can find the parts you need at DM http://www.discount-merchant.com/?click=52978 (The correct diagnostic can only be made be a tech) I hope this info helps you please keep us posted .

Sep 25, 2009 | Samsung DLP HL-P4663W 46" Rear Projection...

1 Answer

My 51 inch Magnavox rear projection has red and green overlapping


the coolant is bad inside the blue and green pix tubes-to verrify this you can remove the front edge of the screen(it pulls off-one edge at a time-take out screws to remove screen-after screen is off look down at blue/green tubes pix is bad or not there

Sep 07, 2009 | Philips Magnavox 50ML8105D 50" HDTV DLP TV

2 Answers

Colors arched and overlapping


if the option for convergence is still listed under the setting section of the on screen menu, then you need a convergence power supply board. If the convergence option is missing from the menu you need the ITC222 convergence missing repair kit. You can get either one at the following link they include instructions for the repair.
http://www.tvrepairworld.com/

Jul 13, 2009 | RCA R52WM24 52" HDTV Projection Television

2 Answers

Blue and red overlap shadowing


convergence ic's are your culprit. they are responsible for aligning the 3 colors your tv projects onto your screen..

Mar 15, 2009 | Mitsubishi WS-65807 65" Rear Projection...

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