Question about Mitsubishi WS-55809 55" Rear Projection Television
I have a problem with my 55 in rear projection mitsu. I turn it on and I get a 3d effect after about 1-2 minutes of watching the tv. When it is shut off for a few minutes about 3-4 minutes and I turn it back on it is fine for the 1-2 minutes again and go back to 3d. I did notice that I still get okay color but it does only seem to have 2 colors. I have not tried to line up the colors yet due to I have never done it befor and would have to find my remote to do it. I was just wondering if I might have another issue going on with the tv.
That is an easy fix. There are bad solder joints in the convergence unit and line stage. For an experienced engineer, about 20minutes will find them all.
Posted on Apr 20, 2017
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Posted on Jan 02, 2017
No video but good audio Mitsubishi VS5051. Check R509 and R 519, 100 ohm resistors located on the main PCB near the flyback transformer. Also bad connections on any of the yokes and the vertical output IC will cause the same problem.
Posted on Nov 05, 2007
Hello, I am a Samsung TV repair man. What happened was one of your bulbs in your tv has burnt out. you have to contact your samsung repair phone line. how old is that tv? do you have a warranty? if you do, it might be repairable for free. I hope this info is useful!
Posted on Apr 20, 2008
Sounds like the CRTs are going into protective blanking due to the vertical output ic needing to be resolderd. Try resoldering the vertical IC that may possibly fix the issue.
Posted on Jun 15, 2008
Thats a common problem when the caps on the DM need replacement. They will function fine untill power is interupted then the set will not complete the boot sequence when power is reapplied and the led will just continue to blink. Hers a link to the kit that will usually repair that issue the kit comes with instructions.
Posted on May 09, 2009
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