Hitachi 55HDT52/DW1-U Service Manual page 55

2
10. I C Adjustment Parameter List (continued)
TC90103 (2/12)
Adjustment
Mode OSD
TC90103 ANT/NTSC/480i
016 Sharpness/Noise Cancel Coring
00h 0.8 IRE, 01h 1.6 IRE,
02h 3.2 IER, 03h 6.4 IRE
017
018 Noise Cancel Gain
00h OFF, 01h
019 LTI Gain
(LTI = Luminance Transient Improvement)
00h OFF, 01h ×1/8, 02h ×1/4, 03h ×1/2
020 LTI Coring Level
(LTI = Luminance Transient Improvement)
00h 0.8 IRE, 01h 1.6 IRE,
02h 3.2 IER, 03h 6.4 IRE
021 Chrominance Delay
00h -296ns 0Fh 259ns
022
023
024 CTI Gain
(CTI = Chrominance Transient Improvement)
00h OFF, 01h ×1/8, 02h ×1/4, 03h ×1/2
025 CTI Coring Level
(CTI = Chrominance Transient Improvement)
00 0.2 IRE, 01 0.8 IRE, 02 1.6 IRE, 03 3.2 IRE
026 LTI f0
(LTI = Luminance Transient Improvement)
00h 3.2MHz, 01h 2.2MHz
027 CTI f0
(CTI = Chrominance Transient Improvement)
00h 1.7MHz, 01h 3.4MHz
028 Contrast Control
00h ×1/2 40h ×1 FFh ×2.4
029 Brightness (Y Output Offset)
80h -128Lsbh 00h OFF 7Fh +127 10Bit
030 Cr Output Gain
08h ×0.5
031 Cb Output Gain
08h ×0.5
032 Cr Output Offset
08h -8LSB
033 Cb Output Offset
08h -8LSB
034 Phase Control
80h -45°
035 Cb Delay
00h Cb Preceding, 01h Cr Delay
Adjustment Item
1/4, 0h2 ×1/2, 03h ×1
00 ×1 07 ×1.4
00h ×1 07h ×1.4
00h 0 07h +7LSB 10Bit
00h 0 07h +7LSB 10Bit
00h 0° 7Fh: +43.6°
54
Adjustment
Range(HEX) DW1-U
ANT/NTSC 00 03
Y/C/480i 00 03
00 03
00 03
00 03
ANT 00 0F
NTSC/480i 00 0F
Y/C 00 0F
00 03
00 03
00 01
00 01
00 FF
00 FF
00 0F
00 0F
00 0F
00 0F
00 7F
00 01
DW1U
Initial Data(HEX)
01
01
00
03
00
08
08
08
01
00
01
01
45
7D
08
08
08
08
40
00