Hitachi 50VF820 Service Manual page 67

TC90103 (1/12)
Adjustment Adjustment Item
Mode OSD
TC90103 ANT/NTSC/480i
001 3D Motion Detection Select
00h：Compulsion Standard,
01h：Compulsion Still Picture,
02h：MOVE, 03h：MANU
002 YES Mode
00h：Mode1, 01h：3Line+3DNR,
02h：BPF+3DNR, 03h：Mode2
003 3D Y Noise Reduction Limiter Level
00h：Level Small~07h：Level Big
004 3D Color Noise Reduction Round Coefficient
00h：×1, 01h：×1/2, 02h：×3/4, 03h：OFF
005 3D Y Noise Reduction Gain
00h：OFF~07h：×0. 875
006 3D Color Noise Reduction Limiter Level
00h：Level Small~07h：Level Large
007 3D Color Round Coefficient
00h：×1, 01h：×1/2, 02h：×3/4h, 03h：OFF
008 3D Color Noise Reduction Gain
00h：OFF~07h：×0. 875
009 Vertical Enhancer Gain
00h：OFF, 01h：×1/8, 02h：×1/4, 03h：×1/2
010 Vertical Enhancer Turning Point
00h：6 IRE, 01h：9 IRE, 02h：13 IRE, 03h：16 IRE
011 Vertical Enhancer Coring
00h：OFF, 01h：0. 8 IRE, 02h：1. 6IRE, 03h：2. 3 IRE
012 Sharpness f0
00h：4. 2MHz, 01h：3. 3MHz
013 Pre-Enhancer
00h：OFF, 01h：ON
014 Sharpness Gain
00h: OFF,
01h: 1. 02dB, 02h: 1. 94dB,
015
03h: 2. 77dB, 04h: 3. 52dB,
05h: 4. 22dB, 06h: 4. 86dB,
07h: 5. 46dB, 08h: -6. 02dB,
09h: -5. 00dB, 0Ah: -4. 08dB,
0Bh: -3. 25dB, 0Ch: 2. 50dB,
0Dh: -1. 80dB, 0Eh: -1. 16dB,
0Fh: -0. 56 dB
BACK TO ADJUSTMENTS
Adjustment Initial Data(HEX)
Range(HEX) LC58E LC58 LC57
00~03 03
← ← ←
00~03 03 ← ← ←
00~07 06 ← ← ←
00~03 02 ← ← ←
00~07 00
← ← ←
00~07 05 ← ← ←
00~03 01
← ← ←
00~07 00 ← ← ←
00~03 00 ← ← ←
00~03 01 ← ← ←
00~03 01 ← ← ←
00~01 00
← ← ←
00~01 00 ← ← ←
ANT/NTSC 00~0F 00
← ← ←
Y/C/480i 00~0F 00 ← ← ←
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：×1/4, 0h2：×1/2, 03h：×1
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 ~ 00：×1 ~ 07：×1. 4
031 Cb Output Gain
08h：×0. 5 ~ 00h：×1 ~ 07h：×1. 4
032 Cr Output Offset
08h：-8LSB ~ 00h：0 ~ 07h：+7LSB(10Bit)
033 Cb Output Offset
08h：-8LSB ~ 00h：0 ~ 07h：+7LSB(10Bit)
034 Phase Control
80h：-45° ~ 00h：0° ~ 7Fh: +43. 6°
035 Cb Delay
00h：Cb Preceding, 01h：Cr Delay
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Adjustment Item Adjustment
Range(HEX) LC58E LC58
ANT/NTSC 00~03 01
Y/C/480i 00~03 01
00~03 00
00~03 00
00~03 00
ANT 00~0F 09
NTSC/480i 00~0F 08
Y/C 00~0F 06
00~03 02
00~03 00
00~01 01
00~01 00
00~FF 4A
00~FF 61
00~0F 0A
00~0F 0A
00~0F 08
00~0F 08
00~7F 40
00~01 00
LC58/LC58E
Initial Data(HEX)
LC57
← ← ←
← ← ←
← ← ←
← ← ←
← ← ←
← ← ←
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← ← ←
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