Question about NEC 1560M-BK 15" Flat Panel LCD Monitor
( no backlicht ! ).Electronic failer? Help me on a schematic .Thanks !
The monitor boot normal ( in dark ! )
rik schmitz .
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SOURCE: nec 700 crt
Not a solution at all, but I'll post that I have a NEC MultiSync FE700 monitor that I purchased back in 2001, and have I been using the monitor since that time. Lately the monitor has been showing signs of 'acting up'. I read on the Internet that CRT monitors generally have a working life of about six years. It may be, depending on years of use, that the monitors are just reaching the end of their life.
Posted on Feb 11, 2008
The inverter board was made using lead free solder.... thank the Europeans for that. The larger components develop cracks on their solder joints after a few months of on time. Remove the inverter board. Use 15x magnification or better in bright light and you'll see the cracks on the ends of the large resistors. Apply fresh solder and you'll be good to go. You might run into resistors where you solder one end and they lift up... that means joints on both sides went bad. Son't kow how many more fixya's I'll answer w/o free access to the other responders?
Posted on Dec 23, 2009
Look for bad caps with bulging top in the power supply first, post back what you see inside so we can guide you further, see example of failed monitors due to bad caps (after about 2 years): http://s807.photobucket.com/home/budm/allalbums
Posted on Feb 15, 2010
SOURCE: My NEC 1765 monitor seems
The 12V ac adapter could be the bad one. I have seen it was bad before. I don't whether you have a second adapter to test. That is what I am guessing for now, it is adapter because I have seen it happened to my clients before.
Posted on Jul 20, 2011
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