Question about JVC AV-48WP30 48" Rear Projection Television

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Double vision I have a mistubishi 48" rear rejection TV and I have double vision pictures showing. Is this something I can fix myself or if I need someone to repair will it be costly

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Replace the two IC's for the convergance and do the convergnce adjustment through the menu.or try to open the back cover and clean the three guns and check.

Posted on Jan 01, 2008

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The double vision is from bad convergance ic's and posibly some support resistors or pico fuses. if you are not an electronics tech I suggest to have one do it. the ICs can range from $45.00 to $60.00 each and is suggested to replace both of them. some mitsies had one IC which I cant remember how much it was. tech charges vary. some prices may be $150.00 to $300.00 shop around.

Posted on Jan 01, 2008

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Tmtmail.co.ukmy samsung projection tv has double vision and i dont know how to amend the lens can yu please help thank you


double vision in a rear projection tv has several reasons. one is convergence magnets are out of tune. u need to tune them which is back side of picture tubes. u please observe that which color is producing the double vision. the lens are firmly fixed & therefore need not to adjust. other option is to adjust the convergence of tv by going to service mode by remote.

Sep 13, 2011 | Samsung Televison & Video

1 Answer

We recently moved the tv and now when we turn it on it has double vision. It kinda looks like a 3d movie. What could be the issue? Is it worth fixing?


Hi,
If tv picture was fine before moved then check dry/ cold solder joints/ connections on convergence output ICs and nearby circuit area.
Local tv repairman will resolder loose/ dry solder connections to solve double vision picture problem.
TV worth fixing if picture is good.
Thanks.

Feb 18, 2011 | Sony KP-57WV700 57" Rear Projection HDTV

1 Answer

My RCA, HDTV projection screen tv is showing double red and green


Ur tv have a convergence problems,it dead.The 2 STK convergence ICS are defective,must be change and it supporting resistors.The shop will fix it for u for $300-350 for parts and labors.

May 09, 2010 | RCA D52W19 52" Rear Projection Television

2 Answers

My jvc rear projection 48" tv is showing double images, what can I do to fix this problem


In the menu do the auto convergence. If still bad replace the convergence ics. Also check resistors around the ics. You can remove the front grill and access the conv board from the front. Small board on the right. It popps out.

Mar 25, 2010 | JVC AV-48WP74 48" Rear Projection...

1 Answer

Picture is double lined of greens and reds


You have a convergence output IC failure. You my also need a few small associated parts as well. Expect to pay $350-450 to have this fixed.

michtech

Feb 16, 2009 | Samsung HLR5667W 56" Rear Projection HDTV

1 Answer

Double vision on jvc 48" rear projection television


No that is not correct
The problem you describe is a convergence issue which can be quite costly. The alignment alone is very complicated and more importantly time consuming

Jan 03, 2009 | JVC AV-48P575 48" Rear Projection...

1 Answer

Double vision


you need to replace both convergence ICs they are STK392-110 you can get replacment ICs at the following link with free instalation intructions with pictures. Here is the link.
http://servicemanuals.vstore.ca/

Aug 11, 2008 | Panasonic PT-47WX49 47" Rear Projection...

3 Answers

Double Vision....


the problem on my sony projection tv is double vision,what equipment i need and how much it is. also is it easy to fix on my own?

Mar 08, 2008 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Double vision


In this particular unit what you're describing is a failure of the convergence amps. This unit takes two STK392-110 Sanyo built Ic's and one or more 2.2 ohm/1w resistors for the yoke return. replace these and you should restore normal function after a little convergence touch-up.
It's not an expensive job in a qualified shop either. If any of this sounds a bit complicated take it in and have the job done.
Have a great day!
Bill

Dec 07, 2007 | JVC AV-48WP30 48" Rear Projection...

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