Functional Requirements; Power; Picture; Wide Screen Signalling Bit (Wssb) Picture Size - Philips BDL4230E/00 Service Manual

Picture centering -
Over scan -
3% (left) & 3 % (right) for Display, 480i, 576i
(bottom) for 480p, 576p, 720p, 1080i/p
480p, 576p, 720p, 1080i/p
horizontally.
Contrast Ratio - 1000: 1 (brig0htness controls is at 50%, contrast is at 100%)
View angle (CR>10) - H & V > 178º.
Residual image - Recover < 2 min. after burn in the checkerboard image for 2 hours.
Contouring -
Blue stretch -
Green enhance - No
Black stretch -
De-interlace -
Y/C separation - 3D comb filter
Video artifact reduction - High quality
Motion compensated de-interlacing
3/2 - 2/2 motion pull down
Noise reduction
4.

FUNCTIONAL REQUIREMENTS

4.1

Power

When POWER ON = FORCED ON, Display goes to On state when mains is applied, secondary user
actions cannot switch off the Display.
When POWER ON = STANDBY , Display goes to STANDBY when mains is applied.
When POWER ON = ON , Display goes to On state when mains is applied.
When POWER ON = LAST STATUS, Display goes to Last status (ON or STANDBY) depending of the
previous state of Display before power off.

4.2 Picture

Picture control handles the initialization of the video parameters and the recall of the video personal
preferences. Some video parameters can also be changed via the picture sub menu.

4.2.1 Wide Screen Signalling Bit (WSSB) picture size

CVBS input must support WSSB function.
General Product Specification
H & V 0.5 %. (for 480i/p, 576i/p, 720p, 1080i/p)
3 % (top) & 3 % (bottom) for Display, 480i, 576i
Minimum contouring visible.
No
No
3D MA (motion adaptive)
3 % (left) &
0% (fit to screen) for PC mode vertically and
BDL4230E LCD 89
3 % (top) & 3%
3 % (right) for