Question about Mitsubishi VS-55609 55" Rear Projection Television
I have a convergance problem (red and blue are both offset). I tried going into the convergance menu, but the crosshairs won't move. Am I doing something wrong or do is the problem minor or severe?
Probably need to replace the convergence ICs inside the TV. The Ic is about 2" x 3" and mounted on large aluminum heatsink. Usually 2 or 3 (depends on model)
Posted on Jan 21, 2007
I had someone look at my tv that fixes them and what i had to do was replace the chips that were in their for about $120 for everything labor and all. because if the perfect focus wont work like mine then its probably the chips.
Posted on Dec 30, 2007
If your convergence setting will not adjust the picture you need to replace the Convergence amps. A repair shop will do this for $200-$300 depending on your area.
Posted on Jun 09, 2007
This is a link to a guide on concergance http://www.cinemasource.com/articles/calib_video_proj.pdf
Posted on Jun 05, 2007
I found out why the crosshairs won't move. The replacement Sanyo convergence IC's was bad STK392-150. I had another spare generic STK392-150, and it worked for half of the beams. Awaiting another STK392-150 to arrive.
Posted on Dec 26, 2007
Reccomend using a tech but try looking around for the best price.
Posted on Dec 30, 2007
Change your convergence cartridges and check your resistor specially the fusible ones and all low values.. a small change in value can prevent any automatic convergence circuits from operating Robertinmiami
Posted on Jun 20, 2007
This are the links to guide you with step by step directions and diagrams
Posted on Jul 13, 2008
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