Philips 220CW8FB/00 - Jitter; Video Noise

66
220CW8 LCD
13
Jitter / Video Noise
Turn on monitor with a
display or image for 30
minutes (due to drift).
Jitter or Noise still present?
Try moving the monitor to
another location to see i f
problem goes away
Jitter or Noise disappear
Environment problem
1. Try system with
another monitor
2. Try monitor with
another system
Jitter or Noise disappear
Video system problem
Monitor related?
Power off any monitor that
is within 2 or 3 feet away
Remove any unshielded
speakers away from the
monitor
Make sure there are no
flourescent light fixtures
close to the monitor
Try to keep monitor away from
large metal structures, power
poles, fans and metal carts
Check for other devices
that may be causing
magnetic interference
Is picture displayed
normally?
It is need to check and
repair the monitor
YES
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YES
NO
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NO
General Trouble Shooting Guide
http://www.wjel.net