Question about NEC-Mitsubishi Nec Display Solutions LCD1770V (Black) 17 in. Flat Panel LCD Monitor
Most common failure in the LCD moniotors are due to bad caps in the power supply section, that will be the first place for you to check. please see my albums so you can make the decision if you will want to DIY repair or not.
If you are going to DIY and have proper tools and know safety precaution then please read on:
Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply (they should be replaced in a set), blown fuses; poor solder joints, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed monitors to get some ideas what to look for: http://s807.photobucket.com/home/budm/allalbums
Post back what you see inside so we can guide you further and it will help out other people in the future also.
Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
Posted on Aug 28, 2010
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