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Black vertical line

When I turn on my television I just get black vertical lines on the screen. The lamp as been replaced recently, so I don't think it is that. Any suggestions?

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Hi there!
My guess is that there are loose solder points on the Matrix circuit. Best to resolder all points on board, especially the surface Mount ICs. If not familiar with soldering refer to service technician with the right equipment to do the job professionally. Toshiba Rear Projectors are common for this. Good Luck, Jus004

Posted on Mar 11, 2008

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Posted on Jan 02, 2017

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