Bad STKs? - Home Theater Forum and Systems - HomeTheaterShack.com

 
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post #1 of 2 Old 05-17-10, 01:39 PM Thread Starter
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Bad STKs?

Hi, i have a Magnavox 51mp6100d model chassis DPTV585AA that just begin with converge problems and certain curtain effect in the display(also the display begin to vibrate), most visible in brigth scenes than darker ones, well ive been read a lot of information about this issue, but only mention the red halo effect and not the curtain effect, just want to be sure those effects are symptoms of bad STKs (my tv set has STK392-120), and resistors (they have brown, black,brown, gold strips)..please excuse my bad english..forgot to mention i,ve entered service mode and it show me errors 104 102 101 106..104 and 101 its related to GDE?? and 102 to HCS??..thanks in advance..
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post #2 of 2 Old 05-17-10, 01:53 PM
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Re: Bad STKs?

I suggest you get the service documentation on your unit and read the convergence repair sticky linked below (first ten posts) very carefully. If you have convergence issues, it may be the STK output ICs. I am not sure what you mean by curtain effect nor "vibrate." You will have to be more descriptive.

There are also a number of applications available online to translate the color coding on the resistors, though the service manual should usually be your reference for that information anyway.

http://www.hometheatershack.com/foru...e-repairs.html

Where are you located and have you considered having a professional service your set?




Looking for me, just google my username. I have used the same one for most sites for many years.
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