Question about Mitsubishi WS-55809 55" Rear Projection Television

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Hitachi SDX PTV Models

Picture suddenly out of focus.  Double vision in pink and green.
What is this?

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  • Lloy Mar 17, 2008

    Mitsubishi ws-55809 55 in...Hi, I have the same problem with my tv and I tried all video settings and still doesn't work...what can I do to fix it?



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Give me your model number

Posted on Dec 14, 2007


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1 Answer

Tv out of focus all of a sudden

Ur tv have a problems it call convergence,it dead.U must have soldering tools,solders,and know how to solders to solved convergence problems.U must replaced 2 STK convergence ICS and some or all it resistors.Tries websites like, to buy a convergence repair it ur self.The shop will cost $300-350 for the parts and labors.

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sounds like the sensors are out of focus and your red sensor isnt turning on. look in the back of the tv for a master reset button or in your menu screen some sort of "Flash focus" or "convergence". They will realign the 3 sensors.

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I have a 57'' Toshiba HDTV and my picture is showing double and green and pink hues. When I press my touch focus button it says there is a touch focus error. What is the problem?

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IF you are handy you can google complete tv kits for this problem, Good luck
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1 Answer

Green and pink double vision on my tv

This is a convergence problem. Try resoldering the pins on the convergence ICs. These are large black ICs attached to a heatsink. They should have about 15 pins and be marked STKxxx. If the resoldering does not resolve the problem, replace the ICs. These should cost about $15-$25 each.

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the convergence IC`s and associated resistors have to be replaced, do not repeatedly push magic focus or the alignment after the parts change out will take longer which of course means higher repair bill, good luck

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Concave Images with pink and green colors

you can get it your tv fix the problem is in the IF amp and video circuit.a convergence will also be neeeded.the tv is old but can give you some more life call a tech they will be your tv doc.

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1 Answer

Sony KP-57WS500

the unit needs the convergence ic's replaced and probably a couple of safety resistors.average repaire are about 300 from a tv shop

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