Dark piece on screen using JVC DLA-SX21

The bottom of the screen (1 third of the total screen) is darker than the rest. In VGA-mode and DVI-mode. Anyone know this problem? Eddy Rose.

1 Answer

Anonymous

Can any1 help me with this problem...i have a purple blob in centre of projection screen.

is this a burn mark on the lens..maybe due to over use?

Any input would be great!

Posted on Aug 13, 2008

Add Your Answer

Upload

Upload an image from your computer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

Loading...

Include an image. It's worth a thousand words.

prev next

Related Questions:

0helpful

1answer

My LED TV started displaying a darker area, about the top third of the screen about three weeks ago. Today it went black. What might be the problem?

This sounds like a heat build up in the TV set if not ventilated properly it causes the shading effect on the screen coating causing the dark area eventually it takes over the whole screen

Read full answer

Jan 03, 2019 • JVC Televison & Video

0helpful

4answers

Playing blue ray movies on jvc dla sx21 projector

It should work right away. Try again, restart the projector and ps3 make sure everything is connected and the input on the projector is on dvi.

Read full answer

May 17, 2008 • JVC DLA-SX21U Multimedia Projector

0answers

Toshiba Satellite screen has a "dark shadow" on the right side.

Read full answer

Be the first to answer Jan 03, 2014 • Computers & Internet

1helpful

1answer

JVC DLA-RS1U Projector turns off

I have a similar problem. JVC Project (DLA-RS1) shuts off after about 30 min to 1 hour of use. Everything turns off - bulb, fan, even the little light on the projector near the buttons. After 10-15 min the red light comes back on and you can start the projector.

I have seen this happen when I had installed a knock-off bulb. I believe the bulb runs a little hotter and the projector over heats. Now I am seeing it happen even with a JVC bulb.

I am in the process of taking the cover off the projector to see if anything is blocking the air flow (like a piece of broken bulb, which did break a while back). If a problem doesn't show up there I am going to check the fan to see if it is turning at full speed (maybe replace with a beefier fan?).

Does anyone have instruction on dis-assembly?

Read full answer

Apr 17, 2012 • JVC DLA-RS1U Projector

1helpful

1answer

Upside down

hi
check the menu (remote-menu key)
there is somewhere for rotating picture 180 or flip

Read full answer

Jul 29, 2010 • JVC DLA-SX21 Multimedia Projector

0helpful

1answer

My Blueray picture is 'protected' when I connect to my JVC projector. I tried using just the rca cable, but got the same message on the screen. I tried using a hdmi switch - same result. Does the...

JVC DLA-SX21U has not built is hdcp. use componant cable or buy hd fury

Read full answer

Dec 19, 2009 • JVC DLA-SX21U Multimedia Projector

0helpful

1answer

I have a JVC tv only 1 year old and the picture is getting dark.

Sorry to tell you but JVC is a well-known un-reliable brand and if it's cheap, probably even worse. U may have screen burn from leaving a games console on while plugged into the tv, even if its not showing the game, it will burn it onto the screen. :(

Read full answer

Mar 24, 2009 • JVC AV27F476 27" TV

0helpful

3answers

My JVC 56G787 is dark and bright is turned all the way up

You need a professional.
Stop using the TV until it is repaired.
Continue to use it and your problems will multiply and grow more expensive.
Call the manufacturer to find you nearest authorized service center.

MR. TV Sales & Service Inc
Milwaukee Wisconsin 53405
(414) 762-8600
Established 1974

Read full answer

Mar 24, 2009 • JVC HD-56G787 Television

0helpful

1answer

Screen too dark

I have a JVC and my screen is getting darker and darker. There is also a blue shadow on people when they are in the frame.

Read full answer

May 17, 2008 • Televison & Video

0helpful

1answer

Convergence problem

no u cannot do anything on ur own u need to call an expert,

Read full answer

Apr 04, 2008 • Samsung HL-R5087W 50" HDTV-Ready...

Not finding what you are looking for?

View Most Popular

DLA-SX21 Multimedia Projector

Office Equipment & Supplies

My LED TV started displaying a darker area, about the top third of the screen about three weeks ago. Today it went black. What might be the problem?

JVC Televison & Video

Open Questions:

0answers

Hi my JVC DLA SX21 want start up. Even not the ''stand by'' does not light up. pleas help. Emile

Read full answer

Be the first to answer Mar 16, 2010 • JVC DLA-SX21 Multimedia Projector

429 views

Ask a Question

Usually answered in minutes!

Check Out the Latest Printers Report

View all Fixya Reports

Are you a JVC Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Have a manual for JVC DLA-SX21 Multimedia Projector? Or just drag it here!

Related Topics:

Dark piece on screen using JVC DLA-SX21

1 Answer

Anonymous

Add Your Answer

Attachments: Added items

Related Questions:

My LED TV started displaying a darker area, about the top third of the screen about three weeks ago. Today it went black. What might be the problem?

Playing blue ray movies on jvc dla sx21 projector

Toshiba Satellite screen has a "dark shadow" on the right side.

JVC DLA-RS1U Projector turns off

Upside down

My Blueray picture is 'protected' when I connect to my JVC projector. I tried using just the rca cable, but got the same message on the screen. I tried using a hdmi switch - same result. Does the...

I have a JVC tv only 1 year old and the picture is getting dark.

My JVC 56G787 is dark and bright is turned all the way up

Screen too dark

Convergence problem

Not finding what you are looking for?

DLA-SX21 Multimedia Projector

My LED TV started displaying a darker area, about the top third of the screen about three weeks ago. Today it went black. What might be the problem?

Open Questions:

Hi my JVC DLA SX21 want start up. Even not the ''stand by'' does not light up. pleas help. Emile

Ask a Question

Check Out the Latest Printers Report

Top JVC Office Equipment & Supplies Experts

The Knight

ADMIN Andrew

Marty Warge

Are you a JVC Office Equipment and Supply Expert? Answer questions, earn points and help others

Manuals & User Guides

Related Topics:

Dark piece on screen using JVC DLA-SX21

1 Answer

Anonymous

Add Your Answer

Attachments: Added items

Related Questions:

My LED TV started displaying a darker area, about the top third of the screen about three weeks ago. Today it went black. What might be the problem?

Playing blue ray movies on jvc dla sx21 projector

Toshiba Satellite screen has a "dark shadow" on the right side.

JVC DLA-RS1U Projector turns off

Upside down

My Blueray picture is 'protected' when I connect to my JVC projector. I tried using just the rca cable, but got the same message on the screen. I tried using a hdmi switch - same result. Does the...

I have a JVC tv only 1 year old and the picture is getting dark.

My JVC 56G787 is dark and bright is turned all the way up

Screen too dark

Convergence problem

Not finding what you are looking for?

DLA-SX21 Multimedia Projector

My LED TV started displaying a darker area, about the top third of the screen about three weeks ago. Today it went black. What might be the problem?

Open Questions:

Hi my JVC DLA SX21 want start up. Even not the ''stand by'' does not light up. pleas help. Emile

Related Topics

Ask a Question

Popular Questions

My JVC DLA-X3-BU will not power on, 2 lights are red, lamp light is flashing orange, how do i get it to work?

How do you reset the

JVC DLA-RS1U Projector turns off

JVC DLA -x3 won't turn off

Jvc dlax30bu

Check Out the Latest Printers Report

Top JVC Office Equipment & Supplies Experts

The Knight

ADMIN Andrew

Marty Warge

Are you a JVC Office Equipment and Supply Expert? Answer questions, earn points and help others

Manuals & User Guides