Question about Toshiba 61HX70 61" Rear Projection Television

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CONVERGANCE OUT OF WACK, RED & GREEN LINES ON BOTH SIDES OF SCREEN

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If convergence is skewed and or will not adjust both of the STK-392-110 IC CHIPS this set should use need to be replaced.

In most of the Toshiba sets they are on metal heat sinks with fins near the middle of the set, side by side.


There are also right in front of them some protect resistors--most will have color bands that indicate value----most common value is 1.8 ohm (like a short or good fuse---no reading and it is gone.


This is not the most easy set to get at the parts but if you want to attempt is as A DO IT YOURSELF repair I can assist you--Total parts cost on EBAY will be under 25 dollars and I can tell you what you will need and how to approach the fix.


I attach photo of what chips look like and photo of typical convergence problem.

If this information helped or told you something you did not know, rate this solution as very helpful as I do this here for free.

SD TECH


CONVERGANCE OUT OF WACK, RED - 9f9f157.jpg

Typical convergence chips and in front of them protect resistors.



87db0f7.jpg

Typical convergence problem, no two sets will look exactly the same.

Posted on Aug 22, 2010

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