JVC AV-56WP30 56" Rear Projection Television Logo

Related Topics:

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

1 Answer

CONVERGENCE PROBLEM MY BLUE CONVERGENCE TOP ROW WON'T LINE UP. IT'S GOT A DIP BETWEEN THE FIRST TOP ROW + AND THE SECOND TOP ROW + . ALL OTHER ROWS ARE LINED UP TO MAKE + ALL WHITE. IS THERE A WAY TO REALIGN THE TOP ROW? WHEN I TRY AND MOVE UP AND DOWN IT WON'T GO UP HIGH ENOUGH TO REALIGN WITH REMOTE. WE'VE JUST MOVED, COULD WE HAVE KNOCKED SOMETHING OUT OF ALIGNMENT?

Posted by MITZI DUNCAN on

Ad

1 Answer

Anonymous

  • 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.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 3,130 Answers

Yes sir anytime you move a projection set ,theres a chance that the convergence could go out of alighnment as it dosent take much. First off your gonna need a cross hatch generator and a service manual and a good kno how on convergence alighnment as when you adjust some controls you need to counter it withanother completely differant alighnment control> so in some cases to get a section or a linearity correction your gonna spend some time. I myself remeber one set I spend 5 hours on after a customer tryed to adjust the confergence them selfs. Not only did it cost a bundle to realighn the gentleman need to go to the hospital as i results of touching a spot on the chassis that he shouldnt have and gave him a shock that threw him across the room. My advice, unless you have convergence experience is to invest in a service person to come out to your home and adjust it for you. I would try first an authorized repair center as they should have all the tools and secrits to the convergence in that set. And Please without electronic experience, even an unplugged set can harm ya. Good luck Try the # and the link 800) 252-5722 or [email protected]

Posted on Jun 05, 2006

Ad

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

0helpful
1answer

How to get pass st math kickbox level 9?

Try the site below.
How do you pass kick box level 9 on st math

You can also check this out.
To pass the Kick Box level four at 50%, you just move one of the blue bars down to the bottom, many squares work, but I did bottom row, second box from the right. Next, put the other blue bar in the second row from the top and the second box from the right in that row and then hit go. For more information, visit http://www.pulsitemeter.com/pass/-pass-level-kickbox-st-math.html.
0helpful
1answer

Blue wave across top, opened up, cleaned mirror and lenses, blew out dust in lower portion.

not a clear description... could be a blue retrace line(problem with blue picture tube) or blue convergence(defective convergence IC)
0helpful
1answer

There is a blue wavy line from the left top to the middle of the top of the screen. The area above the line is yellowish. Below the line the images are clear until the bottom third where everything has a...

Convergence ICs have failed. The Sony type 1 convergence repair kit available from www.tvrepairworld.com is the correct kit for your model. The kit contains the parts and the CD with instructions.
1helpful
1answer

There is clearly a convergence problem with the green being out of line. Tried fixing it but it creates a dip in the picture at the top that is black with faint red, blue and green individual lines going...

Hi


Thanks for using FixYa. From what you have described it seems that you have to replace the convergence IC and check power resistor for leakage, if values are not exact you have to replace them. The typical cost to get this fixed by a pro is about $300 - and it doesn't mean that he/they will do a job better than you do. The parts are less than $100 (about $20-$30 for the IC's) if you want to do it yourself. Replacing only the IC's MAY solve the problem; however, many people have also had blown resistors requiring replacement. Why would you ask should you replace both of the IC's if only one is shot?! If one is shot the other one is not far away and for that little price of the chips it worth changing them both at the same time. Also the convergence board should be checked for cracked solder. If you replace the ICs and the resistors are shot, the ICs may blow again almost immediately, meaning you may have to do the repair twice.


Please do accept the solution if the issue is resolved or else revert for further assistance.


Thanks

Rylee



0helpful
1answer
0helpful
1answer
0helpful
1answer

Convergence problem

my convergence are having a problem the blue color won't moved
1helpful
2answers

Blue color gun off line

Milt,
What are you referring too when you ay the blue color gun is offline? Is the blue crt not lighting? Or just the convergence alignment off??
Bill
0helpful
1answer

43H70 Blue Convergence out of line and will not line back up

If the blue colors will not line up, and the blue appears to sag inward from one or more sides, then you can bet that one of your convergence IC's has either cracked loose or burned out. The IC should be resoldered or replaced and the convergence realigned by someone experienced with projection TV convergence circuits.
Not finding what you are looking for?

89 views

Ask a Question

Usually answered in minutes!

Top JVC Televison & Video Experts

The Knight
The Knight

Level 3 Expert

76835 Answers

Ekse

Level 3 Expert

13435 Answers

 Grubhead
Grubhead

Level 3 Expert

5720 Answers

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

Answer questions

Manuals & User Guides

Loading...