Picture Quality - Philips 201T1SB/00 Service Manual

Picture centering
Over scan
Residual image
Contouring
Dimming backlight
3.4.2

Picture Quality

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.
All video inputs must have independent picture settings for fine tuning their PQ.
PQ should be fine even at 50dB RF signal.
Per video input source has itself own pre-setting values included Smart Picture, Smart Sound and Picture Format.
Pre-setting values must follow the input source change.
De-interlace
Y/C separation
Film mode supports
Skin tone correction
Blue stretch
Green enhance
Black extension
3.4.2.1 Smart setting in TV / AV modes
There are 5 sets of pre-setting: Personal, Vivid, Standard, Movie, and Power saver.
Personal settings can be altered by users.
H & V ≤ 0.5 %. (for TV, 480i/p, 576i/p, 720p, 1080i/p)
3% vertically and horizontally for TV & AV.
0% (fit to screen) for PC mode vertically and horizontally.
Recover < 2 min. after burn in the checkerboard image for 2 hours.
Minimum contouring visible.
Range from 11 to 100% for DCR setting, DCR =15000 (min), DCR =30000:1
(max.) in Dimming current <2mA (for 201T1)
range from 11 to 100% for DCR setting, DCR=12500(min.) ,
DCR=25000:1(max.) in Dimming current <2mA (for 221T1)
3D for ATV, 3D MA (monitor adaptive) for DTV
3D comb filter for ATV, 3D comb filter for DTV
Automatic 3:2/2:2 detect and 3:2/2:2 pull down
Yes
Yes
Yes
Yes
Meridian 1 81