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(4) Video adjustment should be performed with the Toshiba pattern in RF video mode.
The adjustment should be the same as in step 1.
Also, the video signal uses the video port when there is no other input signal. However, the signal uses the graphic
port in PIP mode, which includes other input signals (PC, DVI, Component, etc.), Video adjustment should be performed with
Video port and Graphic port separately.
* Thus, Micom saves the W/B data separately for each memory mode of the block (See the block diagram given below) during
W/B adjustment.
VPC3230
RF
V-PEAKING
VIDEO
RGB/YUV
CONTRAST
BRIGHT
TTX-mode
YPbPr
DTV
CXA2151
COMP1,2
PC
(A-RGB)
DVI
SIL169
(D-RGB)
Samsung Electronics
FLI2310
Y-Delay
C-Delay
Brightness
Scaler
Contrast
Saturation
AD9883
Adjustment
Reg
Y/R-gain
Cr/B-gain
Cb/G-gain
Y/R-offset
SW
RGB
Cr/b-offset
Cb/G-offset
IC
Memory
Mode
Analog PC
RGB
- Auto Color
value(RGB)
DTV Mode
ASI510
DNIe
Video
Port
Adjustment
Reg
RGB-cont
Bri-offset
RGB-bri
Con-offset
R-gamma
G-gamma
B-gamma
Memory
Mode
- DVI
- PC
- Video
Graphic
- Component(DTV)
Port
Different adjustment values will be applied
to DVI, PC ,DTV(Component) and Video, mode.
Alignment and Adjustments
Logic
Adjustment
Reg
R-dri
G-dri
B-dri
DS90C385
R-cutoff
Progressive
G-cutoff
to
B-cutoff
Interface
Memory
Mode
- DVI
- PC
- Video
- Component(D
2-3
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