Question about JVC AV-27D304 27" TV

1 Answer

Picture's too dark no matter how much i turn the contrast or picture up its still too dark

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 901 Answers

Looks like picture tube grid +dc supply. Check the resistors on the picture tube neck PCB.

Posted on Apr 27, 2010

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

What is problem with contrast ?


unfortunately the coby company has gone out of business probably because they have produced an inferior product that has had many problems, many people are posting problems with these sets. it is better you just purchase a different brand of tv and leave this heartache causing product behind.

May 03, 2014 | Coby 40 TFTV4028 LCD TV

1 Answer

How to adjust contrast of a compaq presario cq40 screen? i'm having difficulties viewing dark pictures and videos. adjusting the brightness didn't do much help. your assistance regarding this matter...


Hello there, Unfortunately, laptops are unable to directly change the contrast of the screen; however, if you download the ATI Catalyst Control Center, you will be able to do it via your ATI Mobility Radeon Graphics card if you have one. Here is the link for CCC http://sites.amd.com/us/game/downloads/Pages/downloads.aspx
Hope this helps! Thumbs up if it did!

May 03, 2011 | Compaq Computers & Internet

1 Answer

Our picture seems very dark, We got a new lamp installed about 8 months ago and have played with the colors etc but after awhile the picture just goes darker. any sugestions?


There should be a setting for the dynamic contrast ratio(or backlite setting on some tvs). Turning the dynamic contrast ratio off should make the screen brighter. This is usually called the DCR setting, turn it to off.

Feb 28, 2011 | Televison & Video

1 Answer

Picture is dark. I need to adjust the contrast


If its starts out bright enough then rapidly goes to dark it may not be a matter of contrast. If it is the contrast hit the menu button and go into the video menu then select user defined as the setting select the contrast and adjust it to whatever specific setting you would like.

Feb 01, 2010 | Element Electronics FLX-2210 22 in. LCD...

1 Answer

Gestetner DSm618d accidentally adjusted display too dark, now can't read it, so I can't control the machine, nor can I readjust ''contrast'' Vince


No matter how dark the contrast, if the room is dark you will be able to read it well enough to get to the settings -that is unless the display is burned out altogether

Oct 23, 2009 | Gestetner DSm618d Copier

1 Answer

Pictures very dark, Brightness all the way up. Contrast does not adjust


I have the same problem. I was able to temorarily fix the issue by taking the back cover off and blowing all of the dust out. But this only worked for two days. Now the problem is back. Did you fix the issue with your tv? Thanks.

May 28, 2009 | Hitachi 46F500 46" Rear Projection...

1 Answer

Picture gradually going dark


turn the screen up a little on the flyback..

Dec 16, 2008 | Toshiba 50A61 50" Rear Projection...

1 Answer

Display and pictures have bad contrast


Is it just in the screen or the prints as well?

Jun 17, 2008 | Olympus Stylus 710 Digital Camera

1 Answer

Picture adjustment questions


*The brightness control setting determines how bright your picture will be. *The contrast control sets the gain of the video circuit. This determines the difference between dark and light scenes. Low contrast settings make the picture "hazy". High contrast settings make the picture more distinction between dark and light scenes. *The sharpness control determine the frequency response of the video circiut. High sharpness settings give better resolution but also shows more noise in your picture. Lower sharpness settings smoothe out the picture removing noise but also fine detail. It needs to be set for the best all around picture. *Picture Enhancement is pre-set adjustments which give you different picture qualities. You just select the one you like. Stargazer

Mar 03, 2007 | Zenith B25A02Z TV

Not finding what you are looking for?
JVC AV-27D304 27" TV Logo

Related Topics:

154 people viewed this question

Ask a Question

Usually answered in minutes!

Top JVC Televison & Video Experts

The Knight
The Knight

Level 3 Expert

73635 Answers

Jaime Hernandez

Level 3 Expert

2315 Answers

easy alberta
easy alberta

Level 2 Expert

132 Answers

Are you a JVC Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...