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Double image on hd projection tv - Sylvania 6427FF TV

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Maybe convergence. Are the pictures different colours?

Posted on Feb 19, 2014


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Posted on Jan 02, 2017


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My toshiba 57H82 tv has double image blue and yellow

This is a known issue with the model that you have listed. The repair kit is here: You should be able to solder, the kit comes with diagrams, photos, parts and support.

Mar 07, 2014 | Televison & Video

1 Answer

Upper left corner of tv is double image with pink and green

Press Menu on the remote If you see double green, red or blue letters and a part or all of picture looks double, this means the convergence circuit is the problem. A repair like this could be $150.00 and up.
If you're an electronic savvy, you can replace the two chips (stk392-***) yourself.
In this case the 2 black big convergence (both with same part#) chips need to be replaced and without the model# I can't tell which ones they are but they could be one of the following: STK392-110 or STK392-120.
Sometime the resistors around the ICs go bad and you inspect them and measure the with an ohmmeter.

Best of luck

May 06, 2012 | Hitachi 51F710 Rear Projection Television

1 Answer

I have a 55" Akai HD problem, double images.

the reason this is because the convergence needs set these tvs should be serviced ever 3 years or so this is definitely the problem i fix these all the time a good tv repair man will do it for under 120 pounds and its worth it your tv isn't broken don't worry the convergence settings are adjusted by dials in the back of the tv inside the case its not for a user to do it will just become worse id advise to have it done and it will be like new again and the person will provide a warranty and a good tip is maybe 2 years after give it a shake and hell have to fix it on warranty covering you for another 3 years of viewing if you don't believe me do a search and ull find out please make sure and make the payment for my help thanks and good luck any more questions don't hesitate in contacting me

Jan 16, 2011 | Akai PT5598HD 55" Rear Projection...

1 Answer

Blurry picture on left side double image right side is ok....

Ur convergence is dead,need convergence kit.
U know how to solder right?Tries these websites for convergence kit.Tv Repair,, or

Sep 25, 2009 | Zenith IQB50M90W 50" Rear Projection...

1 Answer

Double image

Problem seems in convergence out section.

TV needs Convergence Out ICs replacement.

If you have TV repair experience and know good soldering work then you can give it try OR get help of qualified TV tech to fix it.

If you need further help, let me know.

Dec 30, 2008 | Hitachi 51GWX20B 51" Rear Projection...

1 Answer

My jvc rear projection tv has double lines and in differant colors?

I have a JVC HD 52Z575 that after 4 years it has a double image how do I fix this problem?

Oct 02, 2008 | Televison & Video

1 Answer


there is a problem with tthe convergence section this is something a tech can do

Sep 23, 2008 | Toshiba TZ50V51 50" Rear Projection...

1 Answer

Panasonic PT-51HX41 rear projection tv showing shadow/double images.

Unplug the TV from the ac wall outlet for about 4 minutes then plug it back in and turn it on. If it still has a double image then tell me if it's affecting the menu screen from the TV (not the cable menu). And is the double image in red and blue?


Feb 18, 2008 | Sony KP-41T65 41" Rear Projection...

1 Answer

Hitachi TV Problems

convergence ic bad

Dec 23, 2007 | Hitachi 43F300 43" Rear Projection...

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