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

1 Answer

Double vision TV shows double pictures and the red and green contrast is extremely bright.

Posted by on


1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 934 Answers

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!

Posted on Dec 07, 2007


1 Suggested Answer

  • 2 Answers

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

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.
Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


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



Related Questions:

2 Answers

The TV picture shows a double image like "ghosting"?

Ghosting or blurring vision happens due to a faulty video processing board. It may be due to faulty T-con board (BN81-01308A) or a main board ( BN94-01199B ). However, you'll need to check the wiring on both of these boards. Before this I'll suggest you to callibrate the TV by following these settings--

Contrast: 85
Brightness: 46
Color: 56
Tint: G50 / R50
Sharpness: 15
Backlight: 5

Black Adjust: low
Dynamic Contrast: low
Gamma: 1

If this doesn't resolve the issue then turn off and unplug the TV for 4-5 hours and check.

Jun 10, 2011 | Televison & Video

1 Answer

How do I get the double vision out of my tv

double vision? is this multicolored. red green blue? is the picture bowed. Have you tried going to setup in customer menu and adjusting convergence, Both manual and autoconvergence.

Oct 22, 2010 | RCA HD52W56 52" 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

1 Answer

Picture has ''double vision'' with red.

This is a common problem. Its called a convergence failure.

Problem #1) Convergence


  • Screen Looks 3D
  • Colors wont align
  • Screen may look distorted
  • TV shutdown - does not display video
Problem #2 CRT Fluid has clouded over. Symtoms
  • Dull looking video
  • White looking video
  • Halos around objects
  • Red/Orange looking video

You can see some examples and find a fix here...


Feb 20, 2010 | Televison & Video

1 Answer

Double vision w/ red & green tint

This is a comon problem
There are two large convergance chip's
the are failing .Replaceing them will
corect the problem . The chip range
in cost from 16,00-30.00 .There cheap,
so dont let the shop over charge you
for parts when and if you decide to
repair it.

Jul 03, 2009 | Akai PT4298HD Rear Projection Television

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.


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

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.

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

2 Answers

My picture is showig green,red and blue colors that can't be fixed

you need new convergence ICs. what is the model number of your set? Let me know the model number and I will be able to help you

May 09, 2008 | Televison & Video

Not finding what you are looking for?
JVC AV-48WP30 48" Rear Projection Television Logo

Related Topics:

45 people viewed this question

Ask a Question

Usually answered in minutes!

Top JVC Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74999 Answers

Jaime Hernandez

Level 3 Expert

2326 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

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

Answer questions

Manuals & User Guides