Question about Hitachi 43FDX01B TV

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Hdtv convergence problem on Hitachi

Double print and wisps of blue and yellow on screen what do i do

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Re: hdtv convergence problem on Hitachi

Needs convergence IC's replaced by qualified technician.
Good set to keep a few more years..................T.

Please rate this solution....................

Posted on Nov 15, 2007

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Re: hdtv convergence problem on Hitachi

I need to change my convergence chip my self if possible and want to know how much will it cost me?

Posted on Oct 10, 2008

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I changed my two IC chips and three resistances on my Hitachi TV to fix color alignments. Now the problems is that yellow and blue double image are seen at the bottom of my screen with no much effect on...

Ur tv still have dead resistors parts,test all 12 resistors parts around the 2 STK convergence ICS and changes some more dead resistors parts or changes all 12 resistors parts for sure.If tv still have the same problems after tested and replaces more resistors parts or all 12 resistors parts.Than some how when u handling and replacing the 2 STK convergence ICS and resoldering the 2 STK covergence ICS u short it out the 2 STK convergence ICS by resoldering without proper grounding ur self not to allow for static electricity to kill the 2 STK convergence ICS or u using a soldering iron to high of a wattage for doing soldering ICS work.

Apr 23, 2011 | Hitachi 43FDX01B TV

1 Answer

My hitachi 57' big screen is showning double image and my blue and green colors are blurred

Your problem sounds like a common one: CONVERGENCE.

THIS model uses either two of the STK-392-150 OR 110 CHIPS.

If colors are skewed and or look 3d this is your problem.

If you are a do it yourself person---total parts cost if purchased on EBAY would be under 25 dollars and if you need assistance doing it I am available to assist you..

See attached photos of what a convergence problem looks like.

If the photos or information helped you, rate this solution as very helpful as I do this here for free.




Aug 14, 2010 | Hitachi 57G500 57" TV

3 Answers

Hitachi Model# 43FDX01B is doing a double image.

You have a convergence problem, you will need to change the convergence IC's STK392-110, there is also 12 6.8 1w resistors that need to be changed, there is also 2 fusilbe resistors that may be open. You can probably Google the IC's as a kit and find them all in one kit.
You can fix this yourself and save about $300-$400 in repair bills.

Feb 23, 2010 | Hitachi 43FDX01B TV

1 Answer

I have a Panasonic HDTV and suddenly the colours went double!

hi, if you know little fixing tip's? here's my tip's sound's like converging ic's,gone bad. on the left board there's two a touched to a big heat sink.but before you start'.there's three wire connected to the board written. red .blue.and green.check for burn film resistor's on line red. replaced it with the same.good luck.

Feb 02, 2010 | Panasonic Standard (CRT) Televisions

1 Answer

Rcs hdtv multiple images

The problem you're having is due to the failure of the convergence amplifier circuit. In that circuit are some components which amplify or control the signals to the dynamic convergence yokes, which line up the red green and blue images to superimpose them over each other to create a proper colour picture. When you get a failure in that circuit, it no longer aligns the images properly, and generally you get what appears to be badly set geometry in multiple colours. In some cases you will also get a problem with the part of the power supply that supplies the convergence amplifiers, or the digicon, which is the digital convergence control module.

Jun 12, 2009 | Hitachi 43FDX01B TV

2 Answers

Hitachi 43FDX01B Convergence Problems

Hitachi remote part # HL01643........I like the original remote
to do adjustments.................T.

Aug 06, 2008 | Hitachi 43FDX01B TV

3 Answers

Double image, blue and yellow images

convergence ic are going or have loose connection in the convergence amp ic area.

Jan 15, 2008 | Hitachi 43FDX01B TV

1 Answer

Problem in Hitachi 43" tv

Common failure called convergence mis-alignment.Needs
convergence IC's replaced by skilled technician.Good set
to keep going a few more years.............T.

Please rate this solution...................

Nov 15, 2007 | Hitachi 43FDX01B TV

1 Answer

HDTV Convergence problems

Does the convergence change, do you have the auto or manual. Look for the manual and try to adjust yourself if not then there is some resistors bad on your convergence board.

Sep 16, 2007 | Hitachi 43FDX01B TV

1 Answer

Blue Yellow Wave

I believe what you have is a convergence problem and it is usually caused by two Integrated Circuits going bad which also opens up one or two resistors associated with them. Replacing the Convergence Ic'S - (Ik04 & Ik05) and Resistor Rk62 a 1.8 Ohm .5w. Metal Film type should take care of the problem. As far as costs involved, I would guess about $350-$425 to get repaired. With it only being about 4 years old, it should have that many more years left of good use for you.

Mar 11, 2007 | Hitachi 43FDX01B TV

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