Question about JVC AV-56WP30 56" Rear Projection Television

1 Answer

Picture is blurry

Heard a bang screen went black then came back on and now everything is and blurry red and blue. i took the back cover off and covered each light sepeate, and they all stay blurry except when i cover the red light the picture gets sharp but everthing is blue,

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Sergeant:

    An expert that has over 500 points.

  • Expert
  • 233 Answers

This is a problem wit your stk392-110 convergence IC's - One has gone bad and the both should be replaced. Also, check the large resistors near the convergence IC's - it sounds like one of them may have burned up..

Posted on Feb 05, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

My audiovox 32" 3205 died a few weeks ago and took


Not a projection set if 32 inch---If looks like blotches try turning set with it on to see if they change--if so you may have not plugged the degaussing coil (usually a two pin plug) back in when you did the repair--it goes on the power board.

Jun 16, 2012 | Projection Televisions

1 Answer

LEFT SIDE OF PICTURE IS BLURRY AND COLORS DISTORTED


Does that set have whats called a color wheel, if so that maybe you problem, and replacement is how you fix it.

Apr 30, 2010 | Toshiba TP43H95 43" Rear Projection...

1 Answer

It went pop screen went black no power serge


If you heard a popping sound chances are your lamp went out on you.You can purchase a quality replacement lamp at discount-merchant.com

Apr 15, 2010 | Hitachi 50GX30B 50". Rear Projection...

2 Answers

The picture is blurry. does anyone have a solution to this or has anyone had a similar problem.


I have a blurry screen and the top of it the picture is curved a bit. I was told to adjust the focus knob but I don't know where that is in the back of the TV. I took off the back and couldn't find it. I also tried to adjust the manual convergence and the red would not adjust only the blue would align. Any suggestions.

Nov 05, 2008 | Samsung HCM422W 42" Rear Projection...

1 Answer

D52W20 circuit board


The center circuit board is the green CRT drive circuit. that board could be bad or the green CRT could be faulty. I have access to both those parts for your model

Jul 12, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Blurry Curved Picture


Convergence IC's need to be replaced...change them both..
part # STK392-560.....Check soldered-in fuses...........T.

Dec 25, 2007 | Sony KP-46WT510 46" Rear Projection HDTV

1 Answer

Rca d61w20 dominate red & blue screen also very blurry picture


Red and blue present, but no green = bad green CRT is
best guess.Remove lower front panel = adjust screen and focus
controls for best pix..................T.

Oct 30, 2007 | RCA P52926 52" Rear Projection Television

1 Answer

Screen


What you may have needed to do was adjust the green & blue crt screens to match the red. Go into your picture menu adjust, turn color all the way down to a black & white px. Now adjust each crt screen so that you end up with a true black & white px. Then adjust each focus control to get a sharp px, have your tv on a channel like the home shopping network so you can adjust each crt focus one at a time for clarity by cover the other 2 up. Then go back into picure adjust & turn color ahlf way up, you should see a better px.

Jul 01, 2007 | Philips 60P8341 60" Rear Projection...

1 Answer

KP-53s65 multipule problems, hoping for single solution?


sounds like 2 different problems here. first problem sounds tuner related. second sounds convergence related. third issue (cost effective to repair ?) at this point i would replace the set. i hope this helps

Mar 12, 2007 | Sony KP-53S65 53" Rear Projection...

Not finding what you are looking for?
JVC AV-56WP30 56" Rear Projection Television Logo

Related Topics:

69 people viewed this question

Ask a Question

Usually answered in minutes!

Top JVC Projection Televisions Experts

easy alberta
easy alberta

Level 2 Expert

132 Answers

Jaime Hernandez

Level 3 Expert

2267 Answers

The Knight
The Knight

Level 3 Expert

68224 Answers

Are you a JVC Projection Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...