Philips 107T7, Service Manual

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17” CDT Color Monitor 107T7
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3.3 Optical performance
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Focus - “me” pattern characters must be clearly identified at prime modes,
set brightness 50%, set contrast for 25Fl at full white.
•
Full white luminance - 29 ± 4 fl (brightness: 50%, contrast: maximum).
•
5x5cm block luminance - 40 ± 5 fl (brightness: 50%, contrast: maximum).
•
Raster light output (w/o video signal, brightness at 50%, contrast at 0%) -
< 0.3 fl (raster has to disappear when brightness set to 0%).
•
Raster light output (w/o video signal, brightness at 100%, contrast at 0%) -
> 0.3 fl.
•
High Brightness (5x5cm white block, brightness at 50%, contrast at maximum)-
(check at 9300K only)
Text: 40 ± 5 fl
Internet: 60 ± 8 fl
Game: 80 ± 8 fl
Multimedia: 100 ± 10 fl
•
Brightness uniformity - > 75% (9 block measurements for center to corner).
•
Preset 9300K colour - x = 0.283 ± 0.015
y = 0.297 ± 0.015
•
Preset 6500K colour - x = 0.313 ± 0.015
y = 0.329 ± 0.015
•
Preset sRGB colour - x = 0.313 ± 0.015, (brightness set at 23 ± 3 fl)
y = 0.329 ± 0.015.
•
White colour uniformity - <0.015 (contrast at maximum for center to corner).
•
Colour tracking - <0.020 (set contrast from 10fl to maximum).
•
Moire - The clouding effect must not rise to disturbing levels in anywhere
of the screen with luminance setting from 15 to contrast 100%.
•
Video blanking - During mode change or unstable input signal, the video will be
blanking for 1s to 2s, no switching behaviour is visible.
•
Local doming - Not allowed.
•
Proximity - No on-screen interference can be seen, when two monitors are
placed side by side (distance: 30cm) and operate in different
modes.
4. Accessories
4.1 Cables
•
Power cord (option) - Length: 1.5 M +/- 50 mm