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My montevue digital projector model number AMV-X2500 does not project properly. it has white lines on the top of the screen. You can only see small screen with white lines. what is the trouble with this?

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Movie coming black and white only, color picture not coming, sound also generating

Posted on Oct 27, 2011

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There is a white line in the top 1/8th of the projection. It is solid and about 1/18th in size relative to the screen. it has multi colors continuously flashing in it.


That is a pixel line, they can go defective vertical or horizontal. Bad connection possibly due to impact, stress or manufacturing flaw. The DLP image generator driver board or DMD chip is so complex, small and delicate that any repair would most likely be expensive and involve very precise tools and some electronics experience. If you get inside it OK make sure the DMD chip is snug into all contacts. It is possible you might need the 8060-6038b chip available on Ebay.

May 02, 2016 | Office Equipment & Supplies

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Vivtek d510 projector has black and white spots covering 1/3 of projected image


The DLP Chip is failing .The DLP or Digital Light Projection Chip contains up to 8 million tiny microscopic mirrors that tilt to project a digital image onto the screen. These mirrors are failing causing light and dark spots to appear.Unfortunately fixing this projector is probably going to cost more than buying a new one. Hope this helps.

Jan 02, 2014 | Vivitek Office Equipment & Supplies

1 Answer

I have an OLD telex projector. Looks like a box with a tv screen on one side and carousel on top. have no idea how to use it. maybe bulb needs replacing


Telex called those "CaraMate XXXX" (XXXX usually relating to model number ). The old ones projected on the internal screen. Newer models could project both on the internal screen and (by sliding a door on the top panel) on a projection screen for larger audiences.
If it needs a lamp, check with: www.bulbman.com But you may have to search - - it's been a long time since they were manufactured!
Good Luck !!

Jun 21, 2011 | Telex Office Equipment & Supplies

1 Answer

White lines appear on screen when my projector is turned on


I fixed it by removing the top circuit board and resitting it back to make sure that both connector and pins are inserted properly with the bottom circuit board

Apr 05, 2011 | BenQ MP515 DLP PROJECTOR SVGA Projector

1 Answer

There is a line down right side of projected image, from top to bottom, different computers. Thanks Loren


I have a 2 inch white line down the middle of the screen from my Infocus DPL projector.
Can you help?
Paul.

Nov 29, 2010 | Optoma EP771 DLP Projector

1 Answer

My projector is showing multiple white dots, looks like lots of small stars all over the screen when projected to screens. is this mean I need to replace the lamp? TDP-XP1 model.


The link to the article explains the the cause of the white syndrome none of the previous internet experts have a correct solution. I have the same problem the link to the article attached is for a Mitsubishi projector but all the chips are the same. http://www.fixyourdlp.com/2012/04/26/solve-the-mitsubishi-white-dot-problem-for-under-200/

Oct 19, 2010 | Toshiba TDP-SP1 DLP Projector

1 Answer

I HAVE A PHILIPS REAR PROJECTION TV MODEL NUMBER 60PP9202/17F THAT HAS NO PICTURE. I HAVE SOUND, BUT MY SCREEN IS ALL WHITE WITH A RED LINE BOWED AT THE TOP. I HIT MY MENU AND NOTHING CAN BE SEEN. WHAT...


Small signal board is the issue and only a service technician can get one to replace it. the issue is the cost of repairing is close to the cost of purchasing a new LCD.

May 05, 2010 | Philips 60PP9202 60" Rear Projection...

1 Answer

My large screen projector type tv has a picture but there is groups of lined running across the screen from top to bottom. audio fine.


Sounds like hum bars if there white bars.Try disconnecting the ground outside at your cable hookups or sat etc.

Sep 17, 2009 | Sony Grand WEGA KF50WE610 50" Rear...

1 Answer

White vertical line on left side of screen


Hi there

This problem can only be fixed properly by replacing the Mainboard.

Jan 01, 2008 | BenQ PB6100 Multimedia Projector

1 Answer

Apex 43 inch tv


Convergence is when you aim all three of the projectors, your tv has three, so that the images they produce all line up with each other. This usually doesn't generate a white line across the middle of the screen though, there is a button on the front panel of your set that automatically converges the three projectors, you can try using that.

Nov 06, 2007 | Apex Digital GB4308 43" Rear Projection...

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