3.6 RGB Amplifier
3.6.1 Video amplifiers
Dot Rate
: 108 MHz
Over / undershoot
: 15% Max. (Transient response)
Sag
: 5% Max. (pulses of 0.70H)
Black level shift : 5% Max.
3.6.2 Brightness and Contrast
Reference mode 68.7 KHZ/85 HZ full white pattern.
DISPLAY LIGHT OUTPUT
100mmx100mm block
Brightness at center and contrast at maximum light output is 41+/
-
6 FL.
sRGB : When sRGB mode is selected, the light output (Full white pattern) shall be 23 +/
-
3FL regardless of main contrast and brightness controls. Adjusting contrast or brightness
will auto exit sRGB mode and go to 6500K mode.
3.6.3 Raster light output
Apply 68.7KHz/85Hz mode with no video pattern, set brightness at center(50%) and Contrast control at
minimum(0%).
The light output on the screen center should be < 0.2FL.
3.7 Variation of image size ( For preset modes only )
Due to brightness change : 1.0 %
Long term (Static) : <1.50mm on left/right side
(See Fig.7)
<1.20mm on top/bottom side
Due to aging
(25 C, 300 hrs) : 1.0 %
Due to mains voltage
variation ( 10% ) : 1.0 %
3.8 Degaussing
An automatic degaussing circuit is provided which requires no intervention. The degaussing shall be
activated and work
effectively at the time of switch-on or switch-on again or pressing the manual
degaussing key after the degaussing
circuit has been switched off for longer than 30 minutes (The PTC should be completely cooled off).
3.9
Phosphor protection
The display device is sufficiently protected against the burning of phosphors in
case of repetitive power cycling or absence of horizontal deflection.
GENERAL PRODUCT SPECIFICATION
17 M32 107T4-71K CMTR
TYPE : 107T41/00C
BRAND : PHILIPS
8639 000 12287
2002-05-20
2002-05-20
590
14
30
Wayne Lin
Forward
Back
Light output
Brightness
Contrast
(full white)
Minimum
Minimum
no visible
Center
Maximum
30 5 FL.
67
67
M32 107T4 Gs3
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