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19H：D7-D4 Threshold level at the
phase difference big
to middle
19H：D3-D0 Threshold level at the
phase difference middle
to big
1AH：D7-D5 Start phase for noise
detection
1AH：D4-D2 Width for noise
detection
1AH：D1-D0 The number of horizontal
lines which Noise is
detected in
1BH：D7-D4 Start line for Noise
detection
1BH：D2
HPLL-Lock-Gain
1BH：D1-D0 fsc lock period
1CH：D7-D4 Horizontal phase for
digital format
1CH：D3-D0 Vertical phase for
digital format
1DH：D7-D4 Start phase of
Horizontal signal
processing
1DH：D3-D0 Width of Horizontal
signal processing
1EH：D7-D4 Start phase of vertical
signal processing
1EH：D3
The setup of the vertical
picture processing
1EH：D2-D0 Setup of COMBKILL period The period of COMBKILL is set up.
1FH：D7-D4 Start phase of
Horizontal BLK
1FH：D3-D0 Width of Horizontal BLK The width of H-BLANK-PULSE is set up.
20H：D7-D4 Start phase of burst gate The start phase of BURST-GATE-PULSE is set up.
Feb./2005
Function
Threshold level that Phase-diffrent changes from Big to middle
is set up.
Recommendation value: [0100]
Threshold level that Phase-diffrent changes from middle to
Big is set up.
Recommendation value: [01000]
The horizontal-start-phase of the detection of Noise is set up.
"Point of 5.3µs from sync" is center.
The horizontal-width of the detection of Noise is set up.
The amount of noise-detection changes by Width.
When width is widened, detection sensitivity rises.
It is the numbers of lines which Noise is detected in.
The number of line's can be set up from 1H to 4H.
The vertical start line of the Noise detection is set up.
60Hz：7-lines as 0H.It is set up in 1 line unit.
50Hz：4-lines as 0H.It is set up in 1 line unit.
The fsc Lock-Gain is set up.
Usually used with 1/2.
Lock-period of fsc is set up.
Search-time becomes long, when it is set up 〜6V.
But, it is easy to pull in.
The position of EAV&SAV is set up.
Usually, it uses with initial-value:0[us].
V-phase of VD is set up when "H/V OUT through".
Variability of V-phase is the 1H unit.
The horizontal start phase of the picture-processing-period is
set up. The picture-processing is set up with COMBKILL
(1EH D2〜D0).
The horizontal width of the picture-processing-period is
set up. The start reference is a horizontal start phase.
Make adjustment after start-setup.
The vertical start line of the picture-processing-period is set
up.It becomes MUTE to the setup from the vertical start line.
AUTO or MANUAL is selected.
MANUAL : It becomes the value that it is set up with 1EH(D7-D4).
AUTO: 60Hz= from 10th line / 50Hz= from 23th line
Picture-processing is started from each line.
This period doesn't do picture processing.
AUTO:60Hz=1〜22H、50Hz=1〜23H
But, it is a mask period to 21H by the Y/C input of 60Hz and
the YCbCr input of 60Hz.
The start phase of H-BLANK-PULSE is set up.
Usually, it uses with initial-value:0[us].
Usually, it uses with initial-value:0[us].
Contents
TC90101FG
25
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