My tv focus goes in and out. The different colors come up on right edge of image and then fades out again with the focus also going in and out. Is there anyone that can help me solve the problem. This is a 2002 hdtv.It is big but the chance of me replacing it is next to none. Please help..
An expert who has achieved level 3 by getting 1000 points
An expert that got 10 achievements.
An expert that got 5 achievements.
An expert whose answer got voted for 100 times.
Re: mitsubishi ws-65809 focus problem
This is is some resistors on the conversion IC or IC's that control the color alignment
these big chips should also be replaced , they are on big heat sinks and the chips indentification will be on them they start with STK followed by numbers , you can get these from an electronic parts supplier store , but make sure you get all bad resistors replaced and change any electrolitic capacitors that don't look good
here is an example and also might be your chips http://www.nteinc.com/specs/7100to7199/pdf/nte7178_81.pdf
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
since its so old you really only chance is to replace the bulb in the machine . also you may have to replace each color board here is a link to the bulbs and the three colored boards http://www.google.com/search?q=Mitsubishi+WS-65809+bulb&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a#sclient=psy&hl=en&safe=off&client=firefox-a&hs=2uY&rls=org.mozilla:en-US%3Aofficial&biw=1280&bih=647&tbs=shop:1&q=Mitsubishi+WS-65809&aq=f&aqi=&aql=&oq=&pbx=1&bav=on.2,or.r_gc.r_pw.&fp=d57722a22572de1d
Do you have the tools required to solder electronics? Do you know how to solder electronics? Have you been trained in CRT safty ? Do you know about High Voltage safty? Is the tv Model number WS-65809? Do you know how to perform static geometry adjustement on a WS65809 if needed? Do you know how to perform static convergence alignment on a WS-65809? Do you know how to perform fine convergence adjustement to a WS-65809?
The answer is :yes yes yes yes yes yes yes yes
You can retreive an error code of 23 or 24 right after the tv shuts
itself off .
There is a 95% chance that I could tell you what to solder , no parts need to be replaced in your television and you would not have to pay someone to repair it.
loose connection. check for any over heated areas and resolder
them specially the convergence IC.This resistor is located in the back
edge of the chassis in the board in the right side and it might be
hidden by a plastic casing that covers the high voltage transformer.If
you are not too familiar with tv service you should seek the help of a
servicer.Let Us know how it goes or if you need more information.