Samsung CI593CN8XXEU Service Manual page 10

Chassis ks3a
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Alignment and Adjustments
4-8-2(D) VIDEO 2 ADJUST
No.
OSD
1
B stretch-BTHR
2
B stretch-BTLT
3
B stretch-BAM
1
Coring
4
5
NR off Value
6
Melody Volumn
RGB Bright
7
8
RGB Contrast
9
EHT Time
10
EHT Compensation
2
11
VSU
1
Coring : The Value of Center Frequency for the active bandwidth.
2
VSU : Vertical Sync Delay Time for OSD/TTX jutter-free, or OSD bounding.
4-8-2(E) VIDEO 3 ADJUST
No.
OSD
1
Peak Threshold
Soft Limit Slope B
2
Hard Limit
3
Peak Video Ref
4
5
Peak Video Gain
6
ACC-REF(PAL/NTSC)
7
ACCR(SECAM)
Note 2. Soft Limit & Hard Limit Characteristics
Output
Part 1
511
400
300
200
100
tilt 1 [0...511]
0
0
100
200
4-8
Initial
Range
Value
0 ~ 55
Black Stretch Threshold
0
0 ~ 15
Black Stretch Tilt Position
0
Black Stretch Amount
0 ~ 31
0
Luma Peaking Filter Coring
10 ~ 31
31
Noise Reduction off value
0 ~ 10
3
Adjust "Melody" Volumn Level
8
0 ~ 20
0 ~ 255
OSD/TTX RGB Bright
92
0 ~ 255
26
OSD/TTX RGB Contrast
0 ~ 15
0
Electronic High Tension Response Time
90
Electronic High Tension Coefficient
0 ~ 255
108
Vertical Set-Up Time
96 ~ 111
Initial
Range
Value
0 ~ 255
185
White Peak Level Threshold
0 ~ 15
4
Refer to Picture Below
160
0 ~ 255
1
0 ~ 4
White Peak Level Threshold Reference
3
0 ~ 5
White Peak Level Threshold Gain
0 ~ 20
20
Auto Color Control
20
0 ~ 39
Part 2
Slope 1 [0...15]
0
2
4
6
8
10
Slope 2 [0...15]
12
14
tilt 2 [0...511]
300
400
500
600
700
Function
Function
Hard limiter
0
2
4
6
8
10
range=256...511
12
14
Li
800
900
1023
"Soft Limit" is that Limitting
Soft Limit Slope B
the peak white without
feed-back, but "Peak Limit" is
that with feed-back for white
peak level
Remark
Remark
Refer to Note
Below
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