Question about InFocus Proxima DP6155 Multimedia Projector

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Color alignment red is out of line with the picture, my bulb is weak, dont know if that matters, dont wanna buy a bulb for no reason,

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  • Anonymous Feb 17, 2009

    red ghost image

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How to know the bulb is weak?
is the replace bulb indicator up?
more then 1000 hrs?
picture get blur?
colour line out .nothing to do with bulb
u must check the colour filter inside
loose contact or have to do recorrection by technically

Posted on Jul 10, 2008

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Posted on Jan 02, 2017

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1 Answer

I have a RCA Model R52WH74. It hs a double view to it liek the colors has seperated. It also has a wavy red line across the top. It looks like the projector bulbs are out of line. All three bulbs are...


The tv have a problems known as a convergence problems,it is dead.Tv have any colors lines R,G,B mis alignments,have any colors shadows pictures or 3D pictures look alike?Yes,than the tv convergence board it is dead,convergence board must require changes 2 STK convergence ICS and some or all of it resistors too.To fixed the tv convergence board to fixed the tv convergence picture problems.The tvs shops will cost u like $300-350 for parts and labors.

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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 Televison & Video

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It looks like the bulbs are not aligned. The upper half of the picture is fine. The lower half has the red above the blue to there is double picture. I just picked up the TV for free. Any suggestions?


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

Dec 13, 2010 | Toshiba 55HX70 55" Rear Projection...

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My philips 46pp9302 picture looks green ive lined up the blue and red colors but dont know whats wrong.....help


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

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Toshiba 50HX81 TV looks kind of old school 3D with red and green hue. Bad bulb? How involved is this to fix and where do I find parts?


No,not the bulb problems.Tv have a problems known as a convergence problems,it dead.Tv have colors lines R,G,B mis alignment,have colors shadows pictures or 3D pictures look like.The Toshiba tv have a "HYPER BOARD"known as a convergence board the 2 STK convergence ICS and some or all it resistors are dead.These parts on the convergence board,must be replaced to solved the tv convergence pictures problems.U have tools like a soldering iron,desoldering pump or desoldering braids,solders?Can u do basic soldering?Tries websites like Tvrepairworld.com,Tvrepairkits.com to buy a convergence kit to repair it ur self.The shop,will cost u $300-350 for parts and labors.

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1 Answer

The picture is off color and i dont know what is wrong with pic....please help me. thanks


if the convergence or color alignment is off, then you need new convergence chips, this would require a repairman, if the whole picture is dull then you need a lens cleaning or if it has alot of hours of use, the tubes may be weak, usually when the tubes are weak, the picture might blink on and off every second.

Sep 07, 2009 | Sony KP-53V75 53" Rear Projection...

1 Answer

Color alignment


This sounds like a convergence problem. Would you describe the picture like a 3-D one? If you can solder, you should be able to fix this yourself. Let me know if you wish to attempt the repair and I'll supply additional details and instructions.

Dan

Mar 26, 2009 | Hitachi 57F500 57" Rear Projection...

3 Answers

Coloring going out on big screen


the tubes go for around 300 each and you have 3 of them, But you dont need new tubes. Change the CRT coolant and you will see your color will come back and so wont the clarity.

May 30, 2008 | Philips Magnavox 51MP392H Rear Projection...

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Magic focus


you need to replace the convergence Ics thats why youre unable to align the blue. If youd like me to post a link where you can get replacement ICs as well as free tech support and instructions let me know and I will post the link.

Apr 08, 2008 | Hitachi 51F500 51" Rear Projection...

1 Answer

Sudden discoloration, ghosting, bowed horizontal lines in top and bottom of picture


The most likely cause is shorted convergence chips and possibly a few pico fuses.

These sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the picture to look normal. This is called convergence.

When its out of alignment the video will look 3-D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired. Convergence problems are very common on all Projection TV sets including Sony,Samsung,JVC,Philip Magnavox,Panasonic,Akai,Pioneer2_bing.gif Hitachi,Mitsubishi,Zenith and others.
You can get a convergenece repair kit with instructions from the links below.

Here are some of the most common problems with these sets...

Problem #1) Convergence

Yours may have one or more of the following symptoms...

*Screen Looks 3-D
*Colors wont align
*Screen may look distorted or warped
*No Audio/Video - TV Shuts down - May also make a constant chirping sound

Problem #2
Another common problem is dull or washed out video.

Your set may have one or more of the following symptoms....

*Dull looking picture
*White looking picture
*Halos around objects
*Red/Orange looking picture

You can see some more examples and find a fix herebb0cf99.png http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

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