Question about JVC HD-52G786 52" Rear Projection HDTV

1 Answer

Shadow like effect on television screen. What could be the cause? What is the resolution.

Posted by richardfam1 on

Ad

1 Answer

electronic & computer repair& servicre

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • JVC Master
  • 12,061 Answers

Http://download.sears.com/own/05754845.pdf
http://www.user-manuals.com/advanced_search_result.php?keywords=HD-52G786+service+manual&forward=plist
http://209.187.238.153/movies/ServiceManual.pdf
Please find above your user, top, parts, below, and be,low that is your service and repair manual. this should allow you to isolate your issue. It may indeed be a problem with your projection unit, but as these problems can have many many causes, use the TS manual to help isolate.

Posted on May 21, 2010

Ad

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Toshiba 46XV645U Shadow Effect Problem


thats usually caused by a flex tab bond on the panel itself especially if the screen appears slow motion in that area.

Aug 07, 2012 | Toshiba 46XV645U LCD TV

1 Answer

I have a proyron 32


Shadow on screen that seems to be unchanged or permanent is typically called "bruising". Usually caused by hitting the lcd screen too hard with a object..or press to hard with your fingers. The only fix for it is replacing the LCD screen. If the screen just seems "dimmer" then this could be caused by a bad inverter board or blacklight. It's the LCD it's usually not cost effective to replace.. and new monitor should be purchased.. if it's the inverter board or backlight it may be worth fixing.

Nov 16, 2011 | Televison & Video

1 Answer

Letters blurr in spots and black boxes leave a shadow on the screen


[u][b]LCD Monitor Shadow Effect[/b][/u]
This problem is best described as the LCD monitor "Shadow Effect".
The solution to this very simple. No software or hard ware changes required.
The cables that are connected to the LCD monitors are causing the problem. Its also called as electromagnetic noise or electrical noise.
[u][b]Solution: [/b][/u]Keep the two cables - (power cable and moitor display cable), that are connected to the LCD monitor as far away as possible with each other and also away from other electrical cables.
Thats it. Your shadow effect is fixed.
Thank you.

Nov 23, 2009 | Acer P221W LCD Monitor

1 Answer

SONY PROJECTION TV MODEL # KP-51WS510.


If the entire screen is curved, and it is not taking the whole screen, then you have a vertical deflection problem.

If the colors are double and do not match, with lines of different colors around pictures , then you have a convergence problem, often caused by a faulty convergence board.

The curving effect can be a side effect of bad convergence, or you may have both problems at once.

Unless you are a TV repairer yourself, better calling technical support. Usually you can ring the number listed on the owner manual.

Jul 21, 2009 | RCA P52920BL 52" Rear Projection...

1 Answer

Acer AL 1912 (black) resolution issue


[u][b]LCD Monitor Shadow Effect[/b][/u]
This problem is best described as the LCD monitor "Shadow Effect".
The solution to this very simple. No software or hard ware changes required.
The cables that are connected to the LCD monitors are causing the problem. Its also called as electromagnetic noise or electrical noise.
[u][b]Solution: [/b][/u]Keep the two cables - (power cable and moitor display cable), that are connected to the LCD monitor as far away as possible with each other and also away from other electrical cables.
Thats it. Your shadow effect is fixed.
Thank you.

May 27, 2009 | Acer AL1912 19" LCD Monitor

1 Answer

Tv screen is squeezed only straightens out if i bump the top of tv


This is likely your convergence IC solder connections. Does it look bowed and rainbow colored? The red, green, and blue will be mis-aligned causing a shadow effect. If you can bump it then the ICs (chips) are still ok, it just needs resoldering.

Dec 06, 2008 | Mitsubishi WS-65809 65" Rear Projection...

1 Answer

Everything on the screen has a blue shadow


need to change both convergence ICs STK392-560. you can get replacements at the following link with free instalation instructions with pictures.
http://servicemanuals.vstore.ca/

Jun 30, 2008 | Sony KP-46WT500 46" Rear Projection...

1 Answer

Strobing and sunburst effect on my plasma vizio p4


no bulbs in a plasma..

sounds like a video problem or centering problem ...see if can change the resolution or put it on auto and reset all to default through the menu.

Mar 17, 2008 | Televison & Video

1 Answer

LCD picture distortion.


This is caused by a failure of the main board. The failure causes the refresh rate of the unit to be off creating a trailing or ghost effect. This will require a technician to replace that board though. Hope this help.

Feb 14, 2008 | Samsung LN-S4692D 46 in. LCD HDTV

1 Answer

Problem with shadows showing on monitor


LCD Monitor Shadow Effect
This problem is best described as the LCD monitor "Shadow Effect".
The solution to this is very simple. No software or hard ware changes required.
The cables that are connected to the LCD monitors are causing the problem. Its also called as electromagnetic noise or electrical noise.
Solution: Keep the two cables - (power cable and monitor display cable), that are connected to the LCD monitor as far away as possible with each other and also away from other electrical cables.
Thats it. Your shadow effect is fixed.
Thank you.

Nov 02, 2007 | Dell Computers & Internet

Not finding what you are looking for?
JVC HD-52G786 52" Rear Projection HDTV Logo

Related Topics:

246 people viewed this question

Ask a Question

Usually answered in minutes!

Top JVC Televison & Video Experts

The Knight
The Knight

Level 3 Expert

76416 Answers

Muntejaya Ginting
Muntejaya Ginting

Level 3 Expert

10422 Answers

Todd Hill
Todd Hill

Level 2 Expert

433 Answers

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

Answer questions

Manuals & User Guides

Loading...