Question about KDS Radius RAD-7 17" Flat Panel LCD Monitor
No image comes on its as if the monitor isn't receiving any power.
Check the caps and voltages in the power supply (you should have +5vdc (for logic) and +12~18vdc (for back lights).
Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, blown fuses, 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.
Posted on May 28, 2010
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Posted on Jan 02, 2017
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