Question about Hitachi CP-S860 Multimedia Projector
On my Hitachi CP-S860 projector, I am getting some vertical green lines and green and red shadowing on the right side. I also have two vertical thick purple lines on both sides of the screen that don't distort the picture too much, I just know that it can work better, so I want to fix it. I have no clue as to how to fix these problems and would appreciate some enlightenment.
I have the same Hitachi CP-S860 and have found the problem is with the convergence on the left and right sides of the picture. The one I am working on has a bad ghosting problem also - you can really see the ghosting when the MENU is on the screen. The center convergence is OK. Following Pics show Circle / Cross pattern - 1st pic the red, green and blue are turned on - 2nd pic shows green and blue on only. I do not have the service manual for this set so I do not know the convergence procedure on this one. I have mostly been repairing NEC, Sanyo, Panasonic and Christie LCD & DLP Projectors.
Posted on May 16, 2008
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Posted on Jan 02, 2017
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